The speaker was cheered to the echo.

演讲者博得了高声喝彩。

Our voices echoed in the empty room.

我们声音在空间里。

The room echoed with the sound of music.

屋内音乐之声。

A burst of gunfire echoed across the square.

一阵枪炮声在广场上迴。

She shouted on the mountaintop and listened for the echo.

她在山顶上大声喊着，然后聆听着声。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮声音在室内。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超音波扫瞄发现脾脏肿大、多性低音波且无内部音或隔膜之脾脏肿瘤。

The cave was echoing with shouts.

山洞内着叫喊声。

The cavern walls echoed his cries.

大山洞着他喊声。

The echo resounded back to us.

声传到我们耳中。

The corridor echoed with footsteps.

走廊里着脚步声。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体波信号高速数据采集方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己父母曾经相遇场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑低沉而又尖厉号叫在大山深处，最后划过大山，消逝在远方深沉夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块超声检查资料,分析其大小、内部声及多普勒血流信号。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国科学工作者依靠现代科学技术研制出“现代夜明珠”,在宝石界引起强烈反。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告作者解释，云母标本成像协议包括自旋声脉冲串和在几个平行声时间段收集多声影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生声波在普通岩层和含油岩层、含水岩层或含气岩层之间界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

沙湾为沙漠中一月牙形沙丘，从沙丘顶部滑下，沙子会发出轰鸣声，形成著名“沙”奇观，是罕见自然景观。

The speaker was cheered to the echo.

演讲者博得了高声喝彩。

Our voices echoed in the empty room.

我们的声音在空间里回响。

The room echoed with the sound of music.

屋内音乐之声回荡。

A burst of gunfire echoed across the square.

一阵枪炮声在广场上迴荡。

She shouted on the mountaintop and listened for the echo.

她在山顶上大声喊着，然后聆听着回声。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮的声音在室内回荡。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超音波扫瞄发现脾脏肿大、多性低音波且无内部回音之脾脏肿瘤。

The cave was echoing with shouts.

山洞内回荡着叫喊声。

The cavern walls echoed his cries.

大山洞的四壁回响着他的喊声。

The echo resounded back to us.

回声传回到我们的耳中。

The corridor echoed with footsteps.

走廊里回响着脚步声。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体回波信号高速数据采集的方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己的父母曾经相遇的场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑的低沉而又尖厉的号叫在大山深处回荡，最后划过大山，消逝在远方深沉的夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块的超声检查资料,分析其大小、内部回声及多普勒血流信号。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国的科学工作者依靠现代科学技术研制出的“现代夜明珠”,在宝石界引起强烈反响。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作者解释，云母标本成像协议包括自旋回声脉冲串和在几个平行回声时间段收集的多回声影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生的声波在普通岩层和含油岩层、含水岩层含气岩层之间的界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

响沙湾为沙漠中的一月牙形沙丘，从沙丘顶部滑下，沙子会发出轰鸣声，形成著名的“响沙”奇观，是罕见的自然景观。

The speaker was cheered to the echo.

演讲者博得了高声喝彩。

Our voices echoed in the empty room.

我们的声空间里响。

The room echoed with the sound of music.

屋内乐之声荡。

A burst of gunfire echoed across the square.

一阵枪炮声广场上迴荡。

She shouted on the mountaintop and listened for the echo.

她上大声喊着，然后聆听着声。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮的声室内荡。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超波扫瞄发现脾脏肿大、多性低波且无内部或隔膜之脾脏肿瘤。

The cave was echoing with shouts.

洞内荡着叫喊声。

The cavern walls echoed his cries.

大洞的四响着他的喊声。

The echo resounded back to us.

声传到我们的耳中。

The corridor echoed with footsteps.

走廊里响着脚步声。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体波信号高速数据采集的方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己的父母曾经相遇的场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑的低沉而又尖厉的号叫大深处荡，最后划过大，消逝远方深沉的夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块的超声检查资料,分析其大小、内部声及多普勒血流信号。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国的科学工作者依靠现代科学技术研制出的“现代夜明珠”,宝石界引起强烈反响。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作者解释，云母标本成像协议包括自旋声脉冲串和几个平行声时间段收集的多声影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生的声波普通岩层和含油岩层、含水岩层或含气岩层之间的界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

响沙湾为沙漠中的一月牙形沙丘，从沙丘部滑下，沙子会发出轰鸣声，形成著名的“响沙”奇观，是罕见的自然景观。

The speaker was cheered to the echo.

演讲者博得了高声喝彩。

Our voices echoed in the empty room.

我们的声响。

The room echoed with the sound of music.

屋内乐之声荡。

A burst of gunfire echoed across the square.

一阵枪炮声广场上迴荡。

She shouted on the mountaintop and listened for the echo.

她山顶上大声喊着，然后聆听着声。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮的声室内荡。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超波扫瞄发现脾脏肿大、多性低波且无内部或隔膜之脾脏肿瘤。

The cave was echoing with shouts.

山洞内荡着叫喊声。

The cavern walls echoed his cries.

大山洞的四壁响着他的喊声。

The echo resounded back to us.

声传到我们的耳中。

The corridor echoed with footsteps.

走廊响着脚步声。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体波信号高速数据采集的方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己的父母曾经相遇的场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑的低沉而又尖厉的号叫大山深处荡，最后划过大山，消逝远方深沉的夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块的超声检查资料,分析其大小、内部声及多普勒血流信号。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国的科学工作者依靠现代科学技术研制出的“现代夜明珠”,宝石界引起强烈反响。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作者解释，云母标本成像协议包括自旋声脉冲串和几个平行声时段收集的多声影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生的声波普通岩层和含油岩层、含水岩层或含气岩层之的界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

响沙湾为沙漠中的一月牙形沙丘，从沙丘顶部滑下，沙子会发出轰鸣声，形成著名的“响沙”奇观，是罕见的自然景观。

The speaker was cheered to the echo.

演讲了高声喝彩。

Our voices echoed in the empty room.

我们的声音在空间里回响。

The room echoed with the sound of music.

屋内音乐之声回荡。

A burst of gunfire echoed across the square.

炮声在广场上迴荡。

She shouted on the mountaintop and listened for the echo.

她在山顶上大声喊着，然后聆听着回声。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮的声音在室内回荡。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超音波扫瞄发现脾脏肿大、多性低音波且无内部回音或隔膜之脾脏肿瘤。

The cave was echoing with shouts.

山洞内回荡着叫喊声。

The cavern walls echoed his cries.

大山洞的四壁回响着他的喊声。

The echo resounded back to us.

回声传回到我们的耳中。

The corridor echoed with footsteps.

走廊里回响着脚步声。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体回波信号高速数据采集的方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己的父母曾经相遇的场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

个发自肺腑的低沉而又尖厉的号叫在大山深处回荡，最后划过大山，消逝在远方深沉的夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块的超声检查资料,分析其大小、内部回声及多普勒血流信号。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国的科学工作依靠现代科学技术研制出的“现代夜明珠”,在宝石界引起强烈反响。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作解释，云母标本成像协议包括自旋回声脉冲串和在几个平行回声时间段收集的多回声影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生的声波在普通岩层和含油岩层、含水岩层或含气岩层之间的界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

响沙湾为沙漠中的月牙形沙丘，从沙丘顶部滑下，沙子会发出轰鸣声，形成著名的“响沙”奇观，是罕见的自然景观。

The speaker was cheered to the echo.

演讲者博得了高喝彩。

Our voices echoed in the empty room.

我们的空间里响。

The room echoed with the sound of music.

屋内乐之荡。

A burst of gunfire echoed across the square.

一阵枪炮广场上迴荡。

She shouted on the mountaintop and listened for the echo.

她山顶上大喊着，然后聆听着。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮的室内荡。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超扫瞄发现脾脏肿大、多性低且无内部或隔膜之脾脏肿瘤。

The cave was echoing with shouts.

山洞内荡着叫喊。

The cavern walls echoed his cries.

大山洞的四壁响着他的喊。

The echo resounded back to us.

传到我们的耳中。

The corridor echoed with footsteps.

走廊里响着脚步。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体信号高速数据采集的方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己的父母曾经相遇的场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑的低沉而又尖厉的号叫大山深处荡，最后划过大山，消逝远方深沉的夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块的超检查资料,分析其大小、内部及多普勒血流信号。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国的科学工作者依靠现代科学技术研制出的“现代夜明珠”,宝石界引起强烈反响。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作者解释，云母标本成像协议包括自旋脉冲串和几个平行时间段收集的多影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生的普通岩层和含油岩层、含水岩层或含气岩层之间的界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

响沙湾为沙漠中的一月牙形沙丘，从沙丘顶部滑下，沙子会发出轰鸣，形成著名的“响沙”奇观，是罕见的自然景观。

The speaker was cheered to the echo.

演讲者博得了高声喝彩。

Our voices echoed in the empty room.

我们的声空间里响。

The room echoed with the sound of music.

屋内乐之声荡。

A burst of gunfire echoed across the square.

一阵枪炮声广场上迴荡。

She shouted on the mountaintop and listened for the echo.

顶上大声喊着，然后聆听着声。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮的声室内荡。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超波扫瞄发现脾脏肿大、多性低波且无内部或隔膜之脾脏肿瘤。

The cave was echoing with shouts.

洞内荡着叫喊声。

The cavern walls echoed his cries.

大洞的四响着他的喊声。

The echo resounded back to us.

声传到我们的耳中。

The corridor echoed with footsteps.

走廊里响着脚步声。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体波信号高速数据采集的方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己的父母曾经相遇的场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑的低沉而又尖厉的号叫大深处荡，最后划过大，消逝远方深沉的夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块的超声检查资料,分析其大小、内部声及多普勒血流信号。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国的科学工作者依靠现代科学技术研制出的“现代夜明珠”,宝石界引起强烈反响。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作者解释，云母标本成像协议包括自旋声脉冲串和几个平行声时间段收集的多声影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生的声波普通岩层和含油岩层、含水岩层或含气岩层之间的界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

响沙湾为沙漠中的一月牙形沙丘，从沙丘顶部滑下，沙子会发出轰鸣声，形成著名的“响沙”奇观，是罕见的自然景观。

The speaker was cheered to the echo.

演讲者博得了高喝彩。

Our voices echoed in the empty room.

我们的音在空间里回响。

The room echoed with the sound of music.

屋内音乐之回荡。

A burst of gunfire echoed across the square.

一阵枪炮在广场上迴荡。

She shouted on the mountaintop and listened for the echo.

她在山顶上大喊着，然后聆听着回。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮的音在室内回荡。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超音扫瞄发现脾脏肿大、多性低音且无内部回音或隔膜之脾脏肿瘤。

The cave was echoing with shouts.

山洞内回荡着叫喊。

The cavern walls echoed his cries.

大山洞的四壁回响着他的喊。

The echo resounded back to us.

回传回到我们的耳中。

The corridor echoed with footsteps.

走廊里回响着脚步。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体回高速数据采集的方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己的父母曾经相遇的场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑的低沉而又尖厉的叫在大山深处回荡，最后划过大山，消逝在远方深沉的夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块的超检查资料,分析其大小、内部回及多普勒血流。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国的科学工作者依靠现代科学技术研制出的“现代夜明珠”,在宝石界引起强烈反响。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作者解释，云母标本成像协议包括自旋回脉冲串在几个平行回时间段收集的多回影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生的在普通岩层含油岩层、含水岩层或含气岩层之间的界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

响沙湾为沙漠中的一月牙形沙丘，从沙丘顶部滑下，沙子会发出轰鸣，形成著名的“响沙”奇观，是罕见的自然景观。

The speaker was cheered to the echo.

演讲者博得了高声喝彩。

Our voices echoed in the empty room.

我们的声音在空间里回响。

The room echoed with the sound of music.

屋内音乐之声回荡。

A burst of gunfire echoed across the square.

一阵枪炮声在广场上迴荡。

She shouted on the mountaintop and listened for the echo.

她在山顶上大声喊着，然后聆听着回声。

The sonorous voice of the speaker echoed round the room.

那位演讲人洪亮的声音在室内回荡。

Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.

超音扫瞄发现脾脏肿大、多性低音内部回音或隔膜之脾脏肿瘤。

The cave was echoing with shouts.

山洞内回荡着叫喊声。

The cavern walls echoed his cries.

大山洞的四壁回响着他的喊声。

The echo resounded back to us.

回声传回到我们的耳中。

The corridor echoed with footsteps.

走廊里回响着脚步声。

This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.

本文介绍了激光测云仪中用单片机实现云体回信号高速数据采集的方法。

Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.

车站适合约会，邂逅——这也许正是罗林自己的父母曾经相遇的场所。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑的低沉而又尖厉的号叫在大山深处回荡，最后划过大山，消逝在远方深沉的夜色中。

Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.

方法总结分析46例胸锁乳突肌(SCM)肿块的超声检查资料,分析其大小、内部回声及多普勒血流信号。

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国的科学工作者依靠现代科学技术研制出的“现代夜明珠”,在宝石界引起强烈反响。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作者解释，云母标本成像协议包括自旋回声脉冲串和在几个平行回声时间段收集的多回声影像。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从地表产生的声在普通岩层和含油岩层、含水岩层或含气岩层之间的界面上反射。

It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.

响沙湾为沙漠中的一月牙形沙丘，从沙丘顶部滑下，沙子会发出轰鸣声，形成著名的“响沙”奇观，是罕见的自然景观。