查询词典 tightness

HuaSheng Xian, Kuerle Xinjiang, Putian Fujian CA cold stores with the capacities 15000t, 10000t, 5000t, 3000t, 2000t in responsibility for design. manufacturing and installation. the air tightness of CA cold store comes up to advanced world standards. We import the advanced 3D3S steel construction design software and equipment of each roofings, Wallboards, have imported form Germany.

公司不断引进和吸收国外先进技术和工艺，全部实现CAD辅助优化设计，承担山东龙口15000吨，西安华圣10000吨、新疆库尔勒5000吨、3000吨、福建莆田2000吨气调冷库等项目的设计、制造、安装调试任务，其气调冷库的气密性能均达到国际先进水平。

Under the simulated working conditions of thermal recovery wells, the heat insulated tubing has poor gas tightness leading to serious leakage.

通过全尺寸试验，研究了我国稠油热采油田注蒸汽用隔热管的气密封性能，这种隔热管在模拟热采井工况条件下气密封性能很差，存在着严重的泄漏现象。

Fitting and tightness testing of propeller shaft before launching.

艉轴密性装置的安装与密性试验

In order to produce lightweight cashmere and wool products of fashion with low cost and high added-value,a appropriate mixing ratio of water-soluble PVA fiber,cashmere and high-counts wool is selected,oil pick-up and moisture of blended top wool are strictly controlled,yarn twist and weaving tightness are carefully designed,and the vinylon dissolution process is optimized.

结果表明：水溶性PVA纤维所占混纺比例越高，可纺纱线密度就越低，但其所占比例过高则会造成坯布紧度及织造难度增大，退维后织物中纱线条干均匀度差，织物结构松烂；水溶性PVA纤维所占比例过小，则不易混合均匀，可纺纱线密度降低得少，达不到轻薄产品的要求。

In the operation, many factors have influences on vacuum degree of condenser, among which the main factors are: inlet temperature of cooling water, flow rate of cooling water, tube bundle surface cleanness of condenser and vacuum system tightness, etc.

在运行中，影响凝汽器真空度的因数很多，其中主要有：冷却水进水温度、冷却水的流量、凝汽器管束表面的清洁状况，以及真空系统的严密性等。

Thus, by adjusting the tightness of the union nut, the squeeze of the seats against the ball would be maintained.

因此，在调节管接螺母的紧固度时，阀座对球体的压力就一直存在着。

Refer to the movement of the fingers and thumb to turn a nut, bolt, screw, etc., with light resistance and only to finger tightness.

F / L -手指动作手指动作是指手指移动并去转动一个螺母，螺栓螺钉等，只是手指用小力紧固。

Section views of the casting along with X-ray photographs can be seen in Figure 3. A pressure-tight power train casting, the oil pump filter housing requires leak tightness at 5 bar.

铸件剖面及铸件 X 射线照片如图3所示，此产品是需要承受高压的铸件，油泵过滤器壳体需要的防漏压密封压力为5 bar 。

Methods Modified RYGE evaluating methods have been used to observe the hold-up rate of filling materials,the secondary decayed tooth and the edge tightness after treatment for 1 year,2 years and 3 years.

把196例398颗患牙分两组，治疗组接受ART充填，对照组采用高强度光敏复合树脂充填，分别观察即刻和1年后效果。

The layered silicate/rubber nanocomposite possessed excellent physical properties,air-tightness,fatigue resistance,better flame retardance and ablation resistance.It could be used in inner tube,OTR tire tread and cover layer of conveyor belt to improve the product performance.

层状硅酸盐/橡胶纳米复合材料具有优异的静态物理性能、气体阻隔性能、耐疲劳性能以及一定的阻燃性能和抗烧蚀性能，应用于轮胎内胎、工程机械轮胎胎面和输送带覆盖胶等可提高产品性能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。