查询词典 screw-driven

The field glasses adjust with a screw .

双筒望远镜是用一个旋钮调节焦距的。

Side view of fillister head slotted screw with adjustable thread length.

螺纹长度可调整的槽头螺钉的侧面图。

Top view of fillister head screw.

槽头螺钉的俯视图。

Railway hardware and equipments: all kinds of clip、washers、No.70 rail spike、fishplate、anti-loosen nuts、rail anchor、rail brace、 track jack、torsional spanner, all kinds of screw spike、timber drive spike、rail bolt、fish bolt、type T bolts and other railway parts

国内外铁路及五金器材：各类型号弹条、弹垫、挡板、70型道钉、鱼尾板、防松螺母、防爬器、轨撑、起轨器、防松螺帽专用扭力扳手等器材，各类螺纹道钉、麻花道钉、轨道螺栓、鱼尾螺栓、T型螺栓、等铁路标准件。

That way I don't catch my flo ss on the screw when I am sewing and it doesn't get in the way.

这样， 我不明白我的螺丝牙线当我缝纫和它不会方式。

To evaluate the bioactivity of the glass-ceramics,the specimens were soaked in the simulated body fluid. The results indicate that fluorapatite shows needle-like microstructure, which is similar to that in human bone and teeth. The formation of needle-like fluorapatite is related to the heat treatment procedure, which results in needle-like fluorapatite crystals by accelerating one-dimension growth along the c-axis through the screw dislocation growth mechanism. The mechanical properties of the glass-ceramics are close to those of the human bone and teeth. The bioactivity test results show that apatite layer is precipitated on the materials surface after 3 d immersion in SBF, which indicates the glass-ceramics have a good bioactivity.

研究结果表明：氟磷灰石相呈针状，与人体骨和牙齿的磷灰石形貌相似，有利于提高材料的生物活性和生物相容性；氟磷灰石的形成是材料被迅速加热至高温进行热处理，使磷灰石以螺旋位错生长机制沿c轴晶化长大所致；经热处理获得的材料具有优良的力学性能，基本满足骨科和齿科用生物材料的性能要求；材料在体外模拟体液中浸泡3 d后，样品表面已有磷灰石层生成，表明该材料具有较高的生物活性。

Like Whitney or Olga, we may screw up in precisely the places we want most to succeed, not realizing that we're subconsciously trying to force a resolution, to stop the anxious feeling that's hanging over our heads, to lose the job rather than continue to worry about a pink slip.

就像Whitney 或者Olga一样，我们也许会在最希望成功之处弄糟糕，而没有意识到我们潜意识地在硬拽出一个解答，在停止悬在我们头上的焦虑感觉，去丢掉那份工作而不是要继续担心被解雇。

It may be necessary to grip the smooth shaft of the screw with forceps during this

这时用钳子抓住锁钉杆部可能是必要的。

The feasibility of using approximate function p in the analysis of forging procedure of screw press is discussed.

本文阐述了研究螺旋压力机锻击过程的分析法，探讨了应用近似函数型P曲线分析螺旋压力机锻击过程的可行性。

It is the product combining friction drive and screw drive.

它是将主动轴与从动轴相交成一个非常小的角度。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。