查询词典 screw

Screw dislocations with b=[1/4000 00], [1/200000], [3/400000], [100000] and edge dislocations with b= [1/2 00000] are determined in Al-Co-Ni decagonal quasicrystal.

发现了柏格矢大小为b＝[1/400000]，[1/200000]，[3/400000]和[100000]的螺位错和b＝[1/200000]的刃位错。

The first part of this paper is the finite element analysis of planetary gear differential in horizontal screw decanter centrifuge.

本文第一部分对卧螺沉降式离心机1200的差速器中行星齿轮进行了有限元分析计算。

The conclusion mentioned above provides references to the design and engineering application of horizontal screw decanter centrifuges.

上述结论可以为卧螺离心机的设计开发和实际应用提供参考，所以本课题的研究具有一定的工程实际意义。

The conclusion mentioned above provides references to the design and engineering application of horizontal screw decanter centrifuges. As a consequence, this thesis has its practical significance.

上述结论可以为卧螺离心机的设计开发和实际应用提供参考，所以本课题的研究具有一定的工程实际意义。

In addition to such inner fixation as steel plate,screw and decussate steel needle,which have traditionally been used in tibiofibular fracture; we apply percussop-unetator,V needle,fixed via the knee joint,to treat of various type of multiple tibiofibular fracture.

胫腓骨骨折时，在钢板、螺丝钉以及交叉钢针等传统内固定器材的基础上，选用梅花针、V形针等长形针，经膝内固定，治疗各种类型多段胫腓骨骨折。

Summary of Background Data. Pedicle or anterior screw fixation is commonly used with interbody deice fixation.

在48块胸腰椎椎体中，选用椭圆形或者四叶状的锯齿边缘的压力器，接触椎体的面积约为40％的终板面积，作轴向压迫。

It will demagnetize the strips on all your credit cards, reprogram your ATM access code, screw up the tracking on your VCR and use subspace field harmonics to scratch any CDs you try to play.

它还会让你的所有信用卡磁条失效，更改你在自动提款机上取钱的密码，你录像机上的影像资料也会变得乱七八糟，它还利用子空间场谐波刮坏任何你想听的 CD。

It should be combined with low speed drilling to prevent the risk of bone demineralization and possible loosening of the bone screw.

应使用低速钻探，以防止出现骨质脱钙和骨钉松动的风险。

It is recommended to use a depth gauge designed for the system of screws being used since screw head thickness varies between the systems.

推荐使用和螺钉系统配套的深度计，因为不同系统的螺钉头厚度不同。

Among them, 4 cases were healed after dermatoplasty because of cutaneous necrosis, which resulted from soft tissue contunded severely for open fracture. No reveal and nonunion of tibia, No locking-screw and nail was loosen or broken.

采用JOHNER-WRUHS评分标准评定：优215例，良35例，差6例，其中4例开放性骨折，因软组织挫伤严重，术后皮肤部分坏死，二期植皮后愈合，无胫骨外露，无断钉及骨不连。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。