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ZZM-A drill grinder simple structure, easy operation. One setup to complete grindings on drill web and chisel edge.

钻头磨刀机结构简单,使用方便,次装夹就可以完成钻头的钻尖和横刃的修磨。

评价该例句:好评差评指正

Sinter type fastigiate-handle drills:Use for drilling hard and brickle material,...

: 烧结锥柄钻头:适用于玻璃、陶瓷等硬性材料的钻孔。

评价该例句:好评差评指正

In this paper,a new small-sized bit is introduced.The bit is mainly composed of a biassed polyconic cutter,a cylindric roller and two bit legs.

绍了种新钻头,它主要由个偏置的多锥形牙轮和个圆柱形滚轮及两个牙掌组成。

评价该例句:好评差评指正

The deep formation has a high degree of hardness and abrasivity;the bit type selection is difficult and the ROP is low especially under the high density mud.

深部井段地层的硬度高、研磨性强,钻头困难,特别是在高密度条件下机械钻速低。

评价该例句:好评差评指正

Fluid is conveied to bit nozzel through drill string from pump is a transient state flowing with pressure wave, which makes the fluid jetted out from nozzel has certain pulsation.

从钻井泵经过钻柱内部输送到钻头喷嘴的流体是种瞬态流动,存在着压力行波,使从普通喷嘴射出的流体有定程度的脉动。

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VOA常速英语_非洲

This is one of the drill bits.

这是其中一个钻头

评价该例句:好评差评指正
一个叫欧维的男人

Ove goes to get his box of drill bits.

欧维拿来装钻头的盒子。

评价该例句:好评差评指正
America The Story of Us

The drill hits a pocket of explosive gas and water.

钻头击中了爆炸气体和水层。

评价该例句:好评差评指正
6 Minute English 六分钟英语

So let's look at this new gadget which blocks out the sound of the drill.

让我们来看看这个能屏蔽钻头声音的新装置。

评价该例句:好评差评指正
一个叫欧维的男人

He goes to his toolshed, gets out his hammer-action drill and his box of drill bits.

于是他走进自己的储藏室,拿出冲击钻和一盒钻头

评价该例句:好评差评指正
哈佛商业评论

As he used to tell his students, people don't want to buy a quarter-inch drill.

正如他曾经告诉自己的学生,人们并不想买一个四分之一英寸的钻头

评价该例句:好评差评指正
生活大爆炸 第8季

Of course, you already knew that when you bought me this princess-cut drill bit.

当然了,这点早在你给我买这枚公主方钻头戒时就悟透了。

评价该例句:好评差评指正
一个叫欧维的男人

Not the drill, but the bits.

没有钻头,没法钻洞,就像汽车需要合适的轮胎。

评价该例句:好评差评指正
生活大爆炸 第8季

Oh, no, not at all. No, we, uh, found a place online that, uh, repurposes diamond drill bits.

不,一点都不贵。我们在网上找到一家店能将金刚石钻头改成钻石。

评价该例句:好评差评指正
一个叫欧维的男人

Shakes his head, decides that it doesn't feel at all right, and changes the drill bit.

摇摇头,感觉不对头,换钻头

评价该例句:好评差评指正
一个叫欧维的男人

Then, like a surgeon gazing down on his instruments, his eyes move searchingly over his drill bits.

如同外科大夫用眼睛挑选手术刀,他用眼睛挑选钻头

评价该例句:好评差评指正
6 Minute English 六分钟英语

The gadget produces a cancelling signal, an opposite sound to knock out the sound of the drill.

这个装置会产生一个抵消信号,一种相反的声音来抵消钻头的声音。

评价该例句:好评差评指正
VOA Special 2019年7月合集

The way it works is that a peptide, another kind of molecule, is added to the nano-drill.

该机器的工作原理是将另一种分子肽附在到这种纳米" 钻头" 上。

评价该例句:好评差评指正
NPR音讯 2013年1月合集

According to the report, the devices were taped to the cat along with drills, batteries and a phone charger.

据报道,这些设备连同钻头,手机电池和充电器被绑在猫咪身上。

评价该例句:好评差评指正
当月 CNN 10 学生英语 2020年12月合集

There, the lander began collecting samples with the drill and robotic arm before loading it onto an ascent vehicle.

在那里,着陆器开始用钻头和机械臂收集样本,然后将样本装载到上升的飞行器上。

评价该例句:好评差评指正
历年英语六级听力真题精听

After encountering several setbacks, Captain Lucas decided to use a drill, and his innovations created the modern oil drilling industry.

在遇到几次挫折后,卢卡斯上尉使用钻头,他的发明创造了现代石油钻探业。

评价该例句:好评差评指正
新概念英语.英音版.第四册(译文)

It cuts a clean cylinder of rock, from which can be seen the strata the drill has been cutting through.

这种钻头能切割一段光滑的圆柱形岩石,从中能看出所钻透的地层。

评价该例句:好评差评指正
为奴十二年

Drills are made in the same manner.

钻头以相同的方式制作。

评价该例句:好评差评指正
TED演讲(视频版) 2019年11月合集

You can't go and buy bits to build a rocket.

你不能钻头来制造火箭。

评价该例句:好评差评指正
Fantasy Footballers - Fantasy Football Podcast

They had scrambled drills that connected the deep end zone.

他们有扰乱的钻头连接深端区域。

评价该例句:好评差评指正
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