Snowflakes are loose aggregates of ice crystals.

雪花是冰晶的松散凝结。

It is snow and ice crystals.

这是雪和冰的结晶体。

I wear this crystal under my costume for luck.

我贴身戴着块水晶，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中氧化物包裹体为镜、赤、纤。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

计并合了一类新型末端氰基取代含氟二苯乙炔类液晶。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力的黑渔网,镶嵌一系列黄绿水晶,中间的短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状的钠沸石在方沸石上,有著像是放射状的晶簇.与内含赤而的杆沸石.

It used to be a crystal stream.

那曾是条清澈见底的小溪。

She wears a crystal ornament on her chest.

她的前胸戴了一个水晶饰品。

The videodisc is made of liquid crystal polymers.

影碟是由液晶聚合物制的。

There was a crystal chandelier above their heads.

他们头顶上方有一个水晶枝形吊灯。

It is crystal clear what we must do.

我们该做什么是很明显的。

Those fine wine glasses are made of crystal.

那些漂亮的酒杯是用水晶做的。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结晶体，其中一个为尿酸铵结晶（深，多刺苹果型晶体），另一个为三重磷酸盐（清透，棺材状晶体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结晶单元操作的重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶的水晶吊灯闪闪发亮。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是一种晶体状硅铝酸钠,化学组式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是一家国营企业，生产中、小功率晶体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液晶聚合物制的，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

雪花是冰松散凝结。

It is snow and ice crystals.

这是雪和冰结体。

I wear this crystal under my costume for luck.

我贴身戴着块水，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一类端氰基取代含氟二苯乙炔类液。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力黑渔网,镶嵌一系列黄绿水,中间短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状钠沸石在方沸石上,有著像是放射状.与内含赤铁矿而成红杆沸石.

It used to be a crystal stream.

那曾是条清澈见底小溪。

She wears a crystal ornament on her chest.

她前胸戴了一个水饰品。

The videodisc is made of liquid crystal polymers.

影碟是由液聚合物制成。

There was a crystal chandelier above their heads.

他们头顶上方有一个水枝形吊灯。

It is crystal clear what we must do.

我们该做什么是很明显。

Those fine wine glasses are made of crystal.

那些漂亮酒杯是用水做。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结体，其中一个为尿酸铵结（深，多刺苹果体），另一个为三重磷酸盐（清透，棺材状体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结单元操作重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶水吊灯闪闪发亮。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是一种体状硅铝酸钠,化学组成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结法提纯除虫脲分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是一家国营企业，生产中、小功率体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液聚合物制成，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

雪花是冰晶松散凝结。

It is snow and ice crystals.

这是雪和冰结晶体。

I wear this crystal under my costume for luck.

我贴身戴着块水晶，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一类新型末端氰基取代含氟二苯乙炔类液晶。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力黑渔网,镶嵌一系列黄绿水晶,中间短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状钠沸石在方沸石上,有著像是放射状晶簇.与内含赤铁矿而成红杆沸石.

It used to be a crystal stream.

那曾是条清澈见底小溪。

She wears a crystal ornament on her chest.

她前胸戴了一个水晶饰品。

The videodisc is made of liquid crystal polymers.

影碟是由液晶聚合物制成。

There was a crystal chandelier above their heads.

他们头顶上方有一个水晶枝形吊灯。

It is crystal clear what we must do.

我们该做什么是很明显。

Those fine wine glasses are made of crystal.

那些漂杯是用水晶做。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结晶体，其中一个为尿酸铵结晶（深，多刺苹果型晶体），另一个为三重磷酸盐（清透，棺材状晶体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结晶单元操作重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶水晶吊灯闪闪发。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是一种晶体状硅铝酸钠,化学组成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结晶法提纯除虫脲分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是一家国营企业，生产中、小功率晶体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液晶聚合物制成，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

花冰晶的松散凝结。

It is snow and ice crystals.

和冰的结晶体。

I wear this crystal under my costume for luck.

我贴身戴着块水晶，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一类新型末端氰基取代含氟二苯乙炔类液晶。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力的黑渔网,镶嵌一系列黄绿水晶,中间的短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状的钠沸石在方沸石,有著像放射状的晶簇.与内含赤铁矿而成红的杆沸石.

It used to be a crystal stream.

那曾条清澈见底的小溪。

She wears a crystal ornament on her chest.

她的前胸戴了一个水晶饰品。

The videodisc is made of liquid crystal polymers.

影碟由液晶聚合物制成的。

There was a crystal chandelier above their heads.

他们方有一个水晶枝形吊灯。

It is crystal clear what we must do.

我们该做什么很明显的。

Those fine wine glasses are made of crystal.

那些漂亮的酒杯用水晶做的。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

两个经典结晶体，其中一个为尿酸铵结晶（深，多刺苹果型晶体），另一个为三重磷酸盐（清透，棺材状晶体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度结晶单元操作的重要参数。

Crystal chandeliers glittered brightly above them.

他们的水晶吊灯闪闪发亮。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石一种晶体状硅铝酸钠,化学组成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂一家国营企业，生产中、小功率晶体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘由液晶聚合物制成的，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

雪花是冰晶的松散凝结。

It is snow and ice crystals.

这是雪和冰的结晶体。

I wear this crystal under my costume for luck.

我贴身戴着块水晶，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一新型末端氰基取代含氟二苯乙晶。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力的黑渔网,镶嵌一系列黄绿水晶,中间的短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状的钠沸沸上,有著像是放射状的晶簇.与内含赤铁矿而成红的杆沸.

It used to be a crystal stream.

那曾是条清澈见底的小溪。

She wears a crystal ornament on her chest.

她的前胸戴了一个水晶饰品。

The videodisc is made of liquid crystal polymers.

影碟是由晶聚合物制成的。

There was a crystal chandelier above their heads.

他们头顶上有一个水晶枝形吊灯。

It is crystal clear what we must do.

我们该做什么是很明显的。

Those fine wine glasses are made of crystal.

那些漂亮的酒杯是用水晶做的。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结晶体，其中一个为尿酸铵结晶（深，多刺苹果型晶体），另一个为三重磷酸盐（清透，棺材状晶体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖过饱和度是结晶单元操作的重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶的水晶吊灯闪闪发亮。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸是一种晶体状硅铝酸钠,化学组成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是一家国营企业，生产中、小功率晶体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由晶聚合物制成的，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

雪花是的松散凝结。

It is snow and ice crystals.

这是雪和的结体。

I wear this crystal under my costume for luck.

我贴身戴着块水，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一类新型末端氰基取代含氟二苯乙炔类液。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力的黑渔网,镶嵌一系列黄绿水,中间的短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状的钠沸石在方沸石上,有著像是放射状的簇.与内含赤铁矿而成红的杆沸石.

It used to be a crystal stream.

那曾是条清澈见底的小溪。

She wears a crystal ornament on her chest.

她的前胸戴了一个水饰品。

The videodisc is made of liquid crystal polymers.

影碟是由液聚合物制成的。

There was a crystal chandelier above their heads.

他们头顶上方有一个水枝形吊灯。

It is crystal clear what we must do.

我们该做什么是很明显的。

Those fine wine glasses are made of crystal.

那的酒杯是用水做的。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结体，其中一个为尿酸铵结（深，多刺苹果型体），另一个为三重磷酸盐（清透，棺材状体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结单元操作的重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶的水吊灯闪闪发。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是一种体状硅铝酸钠,化学组成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结法提纯除虫脲的分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是一家国营企业，生产中、小功率体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液聚合物制成的，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

雪花是冰的松散凝结。

It is snow and ice crystals.

这是雪和冰的结体。

I wear this crystal under my costume for luck.

我贴身戴着块，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一类新型末端氰基取代含氟二苯乙炔类液。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力的黑渔网,镶嵌一系列黄绿,中间的短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状的钠沸石在方沸石上,有著像是放射状的簇.与内含赤铁矿而成红的杆沸石.

It used to be a crystal stream.

那曾是条清澈见底的小溪。

She wears a crystal ornament on her chest.

她的前胸戴了一个饰品。

The videodisc is made of liquid crystal polymers.

影碟是由液聚合物制成的。

There was a crystal chandelier above their heads.

他们头顶上方有一个枝形吊灯。

It is crystal clear what we must do.

我们该做什么是很明显的。

Those fine wine glasses are made of crystal.

那些漂亮的酒杯是做的。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结体，其中一个为尿酸铵结（深，多刺苹果型体），另一个为三重磷酸盐（清透，棺材状体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结单元操作的重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶的吊灯闪闪发亮。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是一种体状硅铝酸钠,化学成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利混合溶剂——结法提纯除虫脲的分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是一家国营企业，生产中、小功率体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液聚合物制成的，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

雪花是冰晶松散凝结。

It is snow and ice crystals.

这是雪和冰结晶体。

I wear this crystal under my costume for luck.

我贴身戴着块水晶，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一类新型末端氰基取代含氟二苯乙炔类液晶。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力黑渔网,镶嵌一系列黄绿水晶,中间短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状钠沸石在方沸石上,有著像是放射状晶簇.与内含赤铁矿而成红杆沸石.

It used to be a crystal stream.

那曾是条清澈见底小溪。

She wears a crystal ornament on her chest.

她前胸戴了一个水晶饰品。

The videodisc is made of liquid crystal polymers.

影碟是由液晶聚合物制成。

There was a crystal chandelier above their heads.

他们头顶上方有一个水晶枝形吊灯。

It is crystal clear what we must do.

我们该做什么是很明显。

Those fine wine glasses are made of crystal.

那些漂亮是水晶做。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结晶体，其中一个为尿酸铵结晶（深，多刺苹果型晶体），另一个为三重磷酸盐（清透，棺材状晶体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结晶单元操作重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶水晶吊灯闪闪发亮。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是一种晶体状硅铝酸钠,化学组成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利混合溶剂——结晶法提纯除虫脲分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是一家国营企业，生产中、小功率晶体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液晶聚合物制成，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

冰晶的松散凝结。

It is snow and ice crystals.

这和冰的结晶体。

I wear this crystal under my costume for luck.

我贴身戴着块水晶，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一类新型末端氰基取代含氟二苯乙炔类液晶。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力的黑渔网,镶嵌一系列黄绿水晶,中间的短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状的钠沸石在方沸石上,有著像放射状的晶簇.与内含赤铁矿而成红的杆沸石.

It used to be a crystal stream.

那曾条清澈见底的小溪。

She wears a crystal ornament on her chest.

她的前胸戴了一个水晶饰品。

The videodisc is made of liquid crystal polymers.

影碟由液晶聚合物制成的。

There was a crystal chandelier above their heads.

他们头顶上方有一个水晶枝。

It is crystal clear what we must do.

我们该做什么很明显的。

Those fine wine glasses are made of crystal.

那些漂亮的酒杯用水晶做的。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这两个经典结晶体，其中一个为尿酸铵结晶（深，多刺苹果型晶体），另一个为三重磷酸盐（清透，棺材状晶体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度结晶单元操作的重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶的水晶闪闪发亮。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石一种晶体状硅铝酸钠,化学组成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂一家国营企业，生产中、小功率晶体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘由液晶聚合物制成的，大小和一个唱片差不多。

Snowflakes are loose aggregates of ice crystals.

雪花是冰的松散凝结。

It is snow and ice crystals.

这是雪和冰的结体。

I wear this crystal under my costume for luck.

我贴身戴着块，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了一类新型末端氰基取代含氟二苯乙炔类液。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力的黑渔网,镶嵌一系列,中间的短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状的钠沸石在方沸石上,有著像是放射状的簇.与内含赤铁矿而成红的杆沸石.

It used to be a crystal stream.

那曾是条清澈见底的小溪。

She wears a crystal ornament on her chest.

她的前胸戴了一个饰品。

The videodisc is made of liquid crystal polymers.

影碟是由液聚合物制成的。

There was a crystal chandelier above their heads.

他们头顶上方有一个枝形吊灯。

It is crystal clear what we must do.

我们该做什么是很明显的。

Those fine wine glasses are made of crystal.

那些漂亮的酒杯是用做的。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结体，其中一个为尿酸铵结（深，多刺苹果型体），另一个为三重磷酸盐（清透，棺材状体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结单元操作的重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶的吊灯闪闪发亮。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是一种体状硅铝酸钠,化学组成式:Na2O.

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结法提纯除虫脲的分析技术。

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是一家国营企业，生产中、小功率体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液聚合物制成的，大小和一个唱片差不多。