大学英语词汇短语释义解析及例句 drill bit
释义：
drill bit [机][地质] 钻头，[矿业] 钎头；强钻头
例句：
We can reduce our overall drill bit production costs by devoting the Cookville factory entirely to drill bit production.
我们可以通过把 Cookville 工厂全部投入到钻头生产中来降低钻头生产成本。
The drill bit breaks through the wall and he smiles.
当钻头钻通了墙后，他高兴地笑了。
To deepen a wellbore with the drill bit. To drill ahead.
用钻头加深井眼，往深处钻进。
Are resharpened drill bit inspected and identified prior to use?
再次研磨的钻咀是否在使用前进行检验与确认？
Another probe, this one with a spinning drill bit at the tip, appears.
另外一个探针，顶端有一个纺纱一样的钻头。
Low sprang force, May avoid the milling cutter or the drill bit break.
弹簧力较小，可避免小铣刀或钻头断裂。
With Tools: Did you notice your honey lost or broke his diamond drill bit?
工具：你的爱人的金刚石钻头丢了或者坏了，你发现了吗？
A drill bit used for obtaining core samples in concrete or rock formations.
钻头被用来在水泥或岩层获取岩芯样品。
Also in development are new drilling muds that cool the drill bit during operation.
新的钻探泥浆(用于在操作时冷却钻头)也在开发中。
The resistivity measured at the drill bit by a measurements-while-drilling (MWD) tool.
利用随钻测井仪（MWD）在钻头附近地层测量的电阻率。
A new synthetic diamond impregnated matrix for drill bit used in hard formation is designed.
针对软硬交错、研磨性高的地层设计了一种新型人造金刚石混合孕镶块。
In the photo, the spiral striae left by the drill bit can clearly be seen in the plug of the lock.
在图片中，可以清楚地看到锁芯里的由钻头留下的螺旋状印迹。
It USES the vibrations produced by a drill bit while drilling as a downhole seismic energy source.
随钻地震技术是利用钻井期间旋转钻头的振动作为井下震源。
Single pass drilling apparatus, use a one-piece drill bit, method and rock bolt for single pass rock bolting.
单通道钻孔装置，整个钻头的使用，用于单通道岩石锚固的方法和岩石锚栓。
A new type of thin-wall diamond core drill bit is developed through the analysis of drilling feature on the r.
通过对在钢筋混疑土、花岗岩等建筑物上钻孔特点的分析，本文设计了一种新型的取芯式薄壁金钢石钻头。
The quantitative calculation of the forces between drill bit and formation is vital for drilling trajectory control.
定量计算钻头与地层之间的作用力对井眼轨迹控制具有重要意义。
In recent several decades, there has come out constant advancements of drill bit technology and lots of achievements.
近几十年来，钻头技术取得了不断进步和累累成果。
The drill bit body has three wings four cylindrical tungsten carbide inserts and curved slots for removal of cuttings.
在结构上采用了三翼四齿的钻头体、弧槽形排粉沟槽，适用于硬、中硬、软岩的三种齿形。
According to the analysis, it is showed that drill bit design should be combined with hydraulic character of the flow field.
分析表明，钻头的设计应当充分结合其水力学特性进行，对此本文给出了所计算钻头的优化设计建议。
Testing out your drill bit on a scrap wood block or board before attempting to do so on your guitar is a very very wise idea.
你的一个废材块或板钻头试验，然后再尝试做您的吉他等，是一个非常非常明智的想法。
Wheel is a new diamond drill bit for oil drilling tools, drill bit bearing life with their life impact of crucial importance.
轮式金刚石钻头是一种新型的石油钻探工具，钻头轴承的寿命对其使用寿命有着致关重要的影响。
Assemble drill to break through the first layer of crust, the crew deploys a steel pipe with an 11-inch-wide drill bit at the bottom.
为了突破第一层地壳，船员们使用底部装有11英寸宽的钻头的钢管。
