upper ring的例句大全

The sampler was immersed in the liquid by lifting the central rod through the upper ring.

通过取样器上端的环提起中心杆使取样器浸入液体中.

the upper ring or rings are to prevent compression leakage; the lower ring or rings control the amount of oil being deposited on the cylinder wall.

上部的活塞环用来阻止压缩空气泄露；而下部的活塞环用来控制气缸壁上存留下来的机油数量。

By the way of the sampling and revivifying method, the existence of ring-core structure of particle motion is shown, the fact that the lower part is a dense region and the upper part is a dilute region is also proved.

对于颗粒碰撞事件，采用本文中提供的抽样与还原技术，可以较好的模拟循环流化床中颗粒运动的环核结构以及上稀下浓的非均匀结构。

The nerve entered into upper part of medial surface of lateral rectus 14.4 ± 2.9 mm anterior to common tendinous ring.

入眶后，在总腱环前方14.4±2.9mm处，从外直肌的内侧上半部入肌。

The gastric banding procedure places an inflatable silicon ring around the upper portion of the stomach.

胃带策略使用一条充气的硅环环绕在上腹部。

The reactor pressure vessel composed of spherical top and lower heads, upper and lower flanges, bolts, cylinder and two O-rings, as a static indeterminate system has been studied.

本文将反应堆压力壳的球顶盖、上下法兰、螺栓、筒体及双道O形环作为一个超静定系统进行了应力和变形分析。

the twisting ring is arranged between the upper cap and the lower cap.

扭断环装在上盖和下盖之间。

the twisting ring is arranged between the upper cap and the lower cap.

扭断环装在上盖和下盖之间。

and a cushion ring between the box and the upper cover, in order to seal the steel bottle tote box.

和一垫圈，其提供在该箱本体和上盖间，以密封该钢瓶储藏搬运箱。

automorphisms of the strictly upper triangular matrix ring over commutative rings

交换环上严格上三角矩阵环的自同构

the upper outer ring, the middle ring and the lower outer ring are made of rubber through integral forming.

所述的上侧外圈、中间圈和下侧外圈为橡胶一体成形。

this spring provides an upward force to the upper stem and pulls the stem's sealing ridge into the packing ring.

弹簧提供一个向上的力给上阀杆，把阀杆的密封凸起推进垫圈。

then, on the upper end surface, a reinforcing ring (40) having through holes (66, 68) is arranged, and is connected with rivets (70, 72).

而且，在上端面配置形成有贯穿孔66、68的加固环40，并通过铆钉70、72来结合。

The infinite upper ( lower ) triangular matrix Division ring is discussed.

论文对体上一般的无限上 ( 下 ) 三角阵(不要求是行有限的)进行了研究.

Defective sealing ring between chain tensioner and upper chain case cover.

链条张紧器与上部链条箱盖间的密封圈损坏。

visible on the upper right are shadows of saturn's expansive ring system.

在影像右上方可以看到土星广阔的光环系统.

Evaluating upper limit of "ringing-circle" model just like "target practice" model is scale of quasi-ideal prediction, and lower limit is tolerated-error scale.

与“打靶模型”相似，“套圈模型”评价上限是准理想预报尺度，下限是可容忍误差尺度。