两端

Optimal place of the coupling to be installed and scribe a line using a grease pencil or soap stone.

从每根管道的两端往回量3下即为安装接头的最佳位置，并在该处用铅笔或者滑石画线做记号。

1 Measure back at three places from the end of the pipe, the optimal place of the coupling to be installed and scribe a line using a grease pencil or soap stone.

从每根管道的两端往回量3下即为安装接头的最佳位置，并在该处用铅笔或者滑石画线做记号。

This paper deals with the stability and parametric resonances of a pinned-pinned pipe conveying pulsating fluid.

研究了两端铰支输流管道在脉动内流作用下的参数共振问题。

Of other two resistors, find also the current through each of them.

求剩下两个电阻两端的电位差压是多少，并通过它们的电流是多少。

Modules at each end of the cable provide a phantom path for telephony signals between a telephone near the data set and a PBX, through both conductor pairs in a phantom circuit arrangement.

配置在电缆两端的模块通过幻象电路配置内的两对导线为一个靠近数据设备的电话机与一个PBX之间的电话信号提供一个幻象通路。

A pipe coupling threaded on both ends.

螺纹''。'接头'。''一种两端都带外螺纹的管子

Identical long terminal repeatsequences which is 316bp in lengh were at both ends of EIAV-L provirus.

基因组两端是长为316bp的LTR，其中U3为197bp，R为80bp，U5为39bp。

The disclosed stripline resonator comprises two parallel metal ground plates 4, an inner conductor 5 between two plates 4, a metal short-circuit board 6 connected to with two ends of plate 4, and two coupling loops 7 on proper position of connected part of plate 4 and conductor 5 for input/output of microwave signal.

一种带状线谐振器及微波薄膜材料电磁参数测试装置，属于微波测试技术领域。带状线谐振器包括金属接地板4、内导体5、金属短路板6和耦合环7等四个部分，所述两块相互平行的金属接地板4的两端分别与金属断路板6连接，内导体5处于两块金属接地板4的中间，其中一块金属接地板4与内导体5相连的上下方的适当位置具有两个耦合环7，以实现微波信号的输入和输出。

By a series of parallel wooden plate constitutes a chain placed in bed and to bypass the cars at both ends of the round plate, the track plate and keel board of meshing leaf.

由一连串相互平行的木板构成板式链置于槽内，并绕过车两端的轮板上，行道板与龙骨板叶相啮合。

I also took the measurement from the ends of the bearings, took this number and the drilled a 1/8 hole at the point from the very back of the hull.

我也采取了测量，从两端的轴承，采取了这个数目和钻了一个1 / 8孔，在这一点十分重要，因此从后面的船体。

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％。