This machine bed can pack to the head of clip-drill and the drills with many bore, making drill a hole more convenient.
本机床可装钻夹头和多孔钻座，使钻孔时更加方便。
This paper introduces briefly the present internal and external state of drilling machining methods, drill material, new technology for making drills and some new types of deep hole making drills.
介绍了当前国内外钻削加工的方法、钻头材料、制造钻头的新工艺及一些新型的深孔加工钻头。
After making the connection to AMEE, we perform a drill-down query to get the correct data item for the information we want to store.
在连接到AMEE后，我们执行一个向下钻取的查询来获得针对我们想要存储的信息的正确的数据项。
As proof of pluripotency, the researchers coaxed the drill and rhino iPS cells into making the three different kinds of simple tissues that produce all the other tissues in the body.
作为多能的证明，研究人员把鬼狒和犀牛的iPS细胞诱导去制造三种不同的简单组织，这些简单组织可以生长出身体上的所有其他组织。
If that fails, BP will have to try more elaborate measures. It is making preparations to drill another well nearby and thereby relieve pressure on the one that is leaking.
如果救援工作失败，那么BP今后必须采取更为详尽的措施，它正准备在附近钻井，以此减少泄漏处所受到的压力。
Man-made diamonds are nothing new--industry started making them in the 1950s, and each year about 80 tons of low-quality synthetic diamonds are used in tools like drill bits and sanders.
人造钻石并不是什么新生事物，二十世纪五十年代工业上就开始制造了，每年大约生产八百吨低质量的人造钻石，用来制造工具如钻头和打磨机。
The drill string of ERW is taken as research object, the dynamic problem is brought forward during making hole, and the mechanics model about each dynamic action is established.
以大位移井钻柱的部分或整体为研究对象，提出了钻井各种动态问题，建立了钻柱的各种动态行为的力学模型。
You were able to use the pattern drill in making sentences.
你能使用模式演习，在制作的句子。
Personnel may drill an array or series of holes (in a floor space for example). Operators follow along with the fiber-optic device(s) making quick assessments.
搜救人员可在受灾部分（例如楼板上）钻洞；搜索人员随后使用光纤成像设备对搜救现场的情况做出快速评价。
The key point in making underwater concrete of drill hole grouting pile is that it requires high fluidity.
钻孔灌注桩水下混凝土配制的关键是要求流动性要好。
Making use of permanent magnetic material as the vibration power, a permanent magnetic vibrating drill machine is developed, which is simple in structure, convenient in operation and low in price.
研制了一种永磁振动钻床，采用永磁材料作为振源，其结构简单，操作方便，价格低廉。
By designing and making the roll-over drill jig, the processing precision of hole is improved and work intensity is reduced.
通过设计制造翻转式钻模，提高孔的加工精度，降低劳动强度。
When they get the hang of this, have them repeat the drill over and over again, making sure they get back to streamline for a few counts prior to taking the next stroke.
当他们熟悉的，要有他们再说一遍一遍又一遍的游泳练习，让他们回到流线型的前几计数以下一动作。
During thee-vacuations, the students protected their heads with their books and arms according to the elementary knowledge aboutearthquakes they have learned, making the drill really lifelike.
撤离过程中，同学们按照所学地震常识，都用书本或手臂遮挡住头部，让演练显得十分逼真。
Making use of the rig general detecting laboratory to test the deferent maximal feeding force and drawing back force of drill rig, the validity of theoretic accounting value are analyzed in the paper.
利用钻机综合检测实验台测试成品钻机的输出最大给进力和起拔力来检验理论计算结果的正确性。
Based on the functions of Roll Up, Drill Down, Slice and Dice, this paper designs and implements the Backward function on the cache of data storage and access, making the system more efficient.
在系统已有的上卷、下挖、切片、切块等功能基础上，提出基于缓存的数据存储和访问机制，设计并实现了回退功能，提高了OLAP查询效率。
Based on the functions of Roll Up, Drill Down, Slice and Dice, this paper designs and implements the Backward function on the cache of data storage and access, making the system more efficient.
在系统已有的上卷、下挖、切片、切块等功能基础上，提出基于缓存的数据存储和访问机制，设计并实现了回退功能，提高了OLAP查询效率。
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