检测开挖的管槽尺寸，特别是水平高程、斜度是否满足设计要求，垫层是否夯实。
Check the dimensions of dug pipe channel, especially the grade level, inclination against design requirements, check to see whether the bedding is rammed hard enough.
将纵向涡强化换热技术应用于矩形管槽，研究以水为换热介质在过渡流状态下的换热效果。
Heat transfer in rectangular pipe with longitudinal vortex generators were investigated under transitional flow using water as working fluid.
应在所有管件处以及第12.2段中规定的一般跨距间隔处为托架、管槽及转角系统提供支撑。
Supports for tray, channel, and Angle systems shall be provided at all fittings and at the normal span intervals specified in paragraph 12.2.
着重从淤泥流砂地区的管槽开挖和基础处理两个方面进行分析论述，并引用实例论证该方法的可行性。
The methods of pipe excavating and foundation treatment in silt and shifting sand areas were presented, which were proved feasible through a practical example.
现在常见的温度计由一个玻璃管和一个位于底部的贮液槽组成，贮液槽中的水银或酒精沿玻璃管上升形成液柱。
A thermometer often now, and more often back in the early 1800s, consists of a glass tube up which a column of mercury or alcohol can travel from a reservoir at the base.
采用进口预浸布作为原材料，槽线与管体二次固化整体成型，表面光洁度和力学性能优异。
Using Imported Prepreg as the Raw Material, the Second Overall Compression Molding for External Trough Line and the Tube, Excellent Surface Finishment and Mechanical Performance.
外部槽线与管体经由二次模压成型，固化工艺也做了相应调整。
External trough line and the tube are through a second compression molding, and the curing process is also made the appropriate adjustments.
摘要介绍了钛螺纹槽管传热及流动阻力的实验结果，并对结果进行了分析。
The results of experimental investigation on heat transfer and fluid pressure drop of spirally fluted titanium-tubes for steam condensation are reported and analyzed.
高径槽法兰管是一种新型的钢管连接，也称为夹连接，有许多优点。
The flange pipe of the high diameter groove is a new type of steel pipe connection, also known as the clip connection, there are many advantages.
讨论了中小焊管电力电子设备的槽路电容器，由原始设备的CCG81型电容器产品改造为使用CCGS - 3型水冷电容器过程的教训与经验。
This article introduces slot capacitor of welded pipe HF power electric equipment, and the lesson and experience of the CCGS-3 type water cooling capacitor reformed by primeval CCG81 type capacitor.
也可提供一些通用的指示数据，比如塞进的注射点，破裂管或空的溶液槽以及阻碍回流等。
It also provides an indication of common issues such as plugged injection point, ruptured or worn tube or empty solution tank and assists with impeding backflow.
流体在槽式液体分布器进料预分布管中的流动属于分支流系统，其流型复杂多变。
The flow in feeding pre-distributed pipes of slot liquid distributor is divergent streams, and its flow pattern is very complicated.
介绍了一种球阀密封装置，通过轨道槽的作用使波纹管密封的原理在球阀的生产中得以运用。
Introduces a kind of sealing device for ball valves, by means of orbital groove, applied the principle of bellows sealing to the production of ball valves.
分析了螺旋槽管强化传热等特性，并介绍了应用效果。
The heat transfer characteristic of spiral-grooved pipe and its application result are introduced.
由拉伸和疲劳试验，测定了冷凝器用钛螺纹槽冷却管的力学参数；
The mechanical parameters of the cooling tube with spiral flute were measured by the tension and fatigue tests.
作者在试验基础上提出了一种用于循环流化床锅炉中的新型冲击式槽形管惯性分离器，它具有高效率、低阻力等优点。
Based on experimental test, a new impact type inertia separator with fluted tubes, with high efficiency and low pressure drop, used for circulation fluidized bed boilers is proposed by authors.
目前，强化传热主要是采用性能良好的传热元件，螺旋槽管是其中的一种。
Nowadays, enhanced heat transfer utilizes superior heat transfer elements. Spirally grooved tube is one of them.
因此，可以采用钢质螺旋槽管替代低压加热器中的铜光滑管，实现锅炉给水系统无铜化运行的要求。
Therefore, using steel spirally fluted tube replacing copper plain tube in HP preheater can be adopted for the boiler feedwater system without copper.
根据有限元计算结果分析了螺旋槽管的主要结构参数对滚压力的影响规律。
Based on the results obtained, the effect of main geometrical parameters of the tube on roll-pressing force was analyzed.
探讨了焦炉氨水自封槽结构灰铸铁桥管快速腐蚀的原因，提出了相应的处理对策。
The reason why gray castiron bridge pipeline with ammonia seal was quickly corroded was discussed and the countermeasure was suggested.
因此，可以采用钢质螺旋槽管替代高压加热器中的铜光滑管，实现锅炉给水系统无铜化运行的要求。
Therefore, the copper plain tube in HP heaters can be replaced with the steel spirally fluted tube for the requisition of having no copper in boiler feed water system.
对螺纹槽管进行了疲劳强度计算，并采用边界元和有限元法对螺纹槽管的应力集中进行了数值分析及静载强度计算。
The stress concentration analysis was done by the finite element method and boundary element method. The fatigue strength and the strength under the static load were calculated.
文中对螺旋槽管进行了实验，并对结果进行了分析，最后得出了结论。
By analyzing the results of the experiment, we know that the swirl groove tube can enhance its heat and mass transfer.
介绍了通风槽管的成形工艺，设计了浮动悬臂式弯曲成形模结构，介绍了其模具工作过程，分析了模具设计要。
The structure of the floating cantilevered bending forming die was designed, the working process of the die was introduced and the main designing points were analyzed.
单头“W”形螺旋槽管是在螺旋槽管的基础上开发出的一种新型强化管。
The results show that comprehensive performance of "W" type spirally fluted tube is better than that of smooth tube.
介绍两种适用于分批精馏及多用途填料塔的液体分布器——槽式和双排管式高弹性液体分布器。
Two kinds of liquid distributors, with high turndown ratio, for batch distillation and multi-purpose packed columns are described in this paper.
实验结果表明，波槽管具有良好的强化传热效果。
The experimental result indicates that the circularly-grooved tube can effectively enhance the heat transfer.
油基泥浆中原油是牛顿流体，它的粘度在恒温槽中用毛细玻璃管依照API规定步骤测出。
The viscosity of base oils for oil muds, which are Newtonian fluids, is measured using a glass capillary tube in a thermostatic bath, when performed according to API procedures.
内部有释放器、均布器、污泥管、出水管、污泥槽、刮板及传动系统等。
The release of internal devices are cloth, and the sludge pipe, outlet pipe, sludge tank, and transmission system, such as scraper.
内部有释放器、均布器、污泥管、出水管、污泥槽、刮板及传动系统等。
The release of internal devices are cloth, and the sludge pipe, outlet pipe, sludge tank, and transmission system, such as scraper.
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