间隙的

Siphon breakers and air gaps should be installed on all water faucets to prevent back- siphonage.

虹吸断路阀和空气间隙应安装在所有的水龙头中以防止反虹吸现象出现。

In consideration of the problem of drill pipe bending steering in radial horizontal well drilling, ANSYS software is used to simulate its major influencing factors, such as slideway trajectory curvature, clearance, working pressure, roller shape and position and thickness of drill pipe by establishing a finite element model for the bending steering mechanism.

针对径向水平井钻进中钻杆弯曲转向前进运动困难的问题，通过建立弯曲转向机构仿真有限元模型，对其主要影响因素：滑道轨迹曲率、间隙、工作压力、滚轮形状与位置和钻杆壁厚等用ANSYS软件进行仿真研究。

He produced an electric spark across a gap between two metal balls by applying an electric current to them.

他把电流接通到两个金属球上而在其间的间隙处产生火花。

Highly resistant to oxidation, Can keep the initial spark gap for a long time and extend the service life.

极强的抗氧化性，能长时间保持初始火花间隙，延长了使用寿命。

Check your spark plug for carbon and check the spark plug gap.

检查您的火星塞积碳和检查火星塞白金间隙。

A: Check your spark plug for carbon and check the spark plug gap.

检查您的火星塞积碳和检查火星塞白金间隙。

Generators should always check the spark discharge electrode to keep the surface smooth and timely adjustments to spark discharge generator electrode gap (0.8 ~ 1.2mm), if necessary, replace the control panel.

应经常检查火花发生器放电极，使其表面保持平整，适时调整火花发生器的放电电极间隙（0.8～1.2mm），必要时更换控制板。

Dr. Chris Colloca delivers a thrust to the spinous process of L5 as intervertebral motions are quantified at the L3-L4 functional spinal unit.

克里斯科洛卡博士提供了一个推力到L5的棘突间隙作为议案属单位量化在L3 -腰椎脊髓功能。

Pore waters can be obtained from sediments by centrifugation, compression, or with samplers utilizing whole core squeezer, suction, dialysis, and capillary methods in situ.

间隙水的制备方法有离心法、压榨法、渗析法、吸气引液法等，这些方法各有利弊。

An iterative procedure is proposed to find the static equilibrium positions of the rotor system.

详细讨论了大间隙环流中多质量转子系统的特征值、特征向量和不平衡响应等动力学特性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。