The change of oligomer content was analyzed at static high-pressure state during polyester melt transfer course in screw extruder and pipes.
研究了聚酯熔体在螺杆输送、管道输送过程中及静态高温状态下齐聚物含量的变化。
These patented exchangers have high heat transfer with low pressure drop because of short flow length.
这些申请专利的换热器由于流长短而具有传热高、压降低的特点。
Bridge support is a force transfer device installed at support of bridge structure with pier (or abutment). It is a kind of the structural parts that can bear high pressure.
桥梁支座是在桥梁结构与桥墩(或桥台)的支承处所设的传力装置，是一种承受高压力的结构部件。
Used high-speed video camera visualization method, investigated the subcooled boiling heat transfer and bubble behaviors in narrow rectangular channel in high pressure for the first time.
首次在较高压力下，使用高速摄像手段对垂直向上矩形窄缝流道内的过冷沸腾及汽泡行为进行了可视化观察。
Based on mechanics model of pullout, the transfer mechanism of pullout load of high-pressure grouting soil nailing is discussed.
通过土钉抗拔力学模型探讨了高压注浆土钉的抗拔荷载传递机理，简单介绍了其施工工艺。
This paper analyzed the heat transfer and the distribution of pressure in the high-altitude simulated test module, and proposed the methods of calculation.
分析了高空模拟试验舱的传热与舱压分布，并提出了计算方法，为高模试验舱的结构设计提供了参考。
The utility model has an advantage of solving the problems that the material has a high static pressure, a long heating time and an uneven heat transfer and so on during fractionation.
本实用新型的优点是解决物料在分馏中静压力高，受热时间长，传热不均匀等问题。
Welding machine by high performance of pneumatic components, the dominant shaft and the direction for all use chrome axis light circle, transfer pressure flexible, no reliable absent produce.
焊机采用高性能气动元件，主导轴及导向轴均采用镀铬光圆，传递压力灵活可靠，无虚位产生。
The phase change of ordinary pressure-transfer sealing medium made by pyrophylite occurs under high temperature and high pressure, which influences the medium's functions.
普通单一叶蜡石材料传压密封介质在高温高压下容易发生相变，影响介质的使用性能。
Using mixed tube bundle, high heat transfer coefficient can be acquired as well as pressure drop not too high.
采用混合管束既可获得高的总传热系数和管内外传热膜系数，又可以使管内压降不致过大。
This paper discusses a calculation method of transfer function of dynamic pressure regulation in high temperature and high pressure facilities.
讨论了高温高压设备动态压力调节传递函数的计算方法，求得了计算公式，并根据实际情况作了具体计算。
Wire mesh honeycomb combines a low pressure drop compared with powder catalyst and high mass transfer compared with ceramic honeycomb, mainly attributed to the high porosity of wire mesh structure.
蜂窝状筛网催化剂的高开孔结构，使其较粉末催化剂具有较低的压力降，较蜂窝状堇青石催化剂具有较高的传质系数。
Further, they verify that high-latitude climate can transfer to East Asia monsoon region via the westerly and Mongolia and Siberian high pressure system.
进一步证实高北纬极地气候可以通过西风带和蒙古、西伯利亚高压系统传输到东亚东亚季风区。
It indicates the reduction of mass transfer efficiency of the structured packing at high pressure is mainly due to the effect of vapor backmixing and the subsequent liquid maldistribution.
这表明在高压下规整填料的传质效率随压力的增加而下降，这主要归因于气相返混和液相在填料内的不均匀分布。
In the high enthalpy region, heat transfer is intensified by rising pressure.
在高焓值区，压力越高，传热越强。
Extensive experiments of steam-water two-phase flow and boiling heat transfer in a vertical helically-coiled tube were carried out in high pressure water test loop of Xi an JiaotongUniversity.
报导了在西安交通大学高压汽水实验回路上进行的垂直螺旋管内汽水两相流传热试验研究。
By the area difference between the piston and the plunger in their respective working Chambers, the hydraulic booster can transfer the input lower pressure into output high pressure.
水力增压器利用两工作腔活塞与柱塞面积之差，将输入低压转换为输出高压。
It has advantages such as reasonable flow channel structure; low pressure drop; high processing ability, high mass transfer efficiency, good design flexibility and wide applicability.
它的特点是流道结构合理，阻力降小，处理能力大，传质效率高，设计弹性大，适用范围广。
Based on mechanics model of pullout, the transfer mechanism of pullout load of high-pressure grouting soil nailing is discussed. Moreover, the construction process is briefly presented.
通过土钉抗拔力学模型探讨了高压注浆土钉的抗拔荷载传递机理，简单介绍了其施工工艺。
Box main components (vertical axle box, transfer case, hoist, etc. ) adopts the pressure casting of high strength aluminum alloy to replace the original ordinary steel;
箱体类主要部件（立轴箱、分动箱、卷扬机等）材质采用压力铸造高强度铝基合金替换原有普通钢材；
This model has considered the heat transfer of the hot plate when it is in air, high pressure water and still water.
考虑了钢板在空气中，高压水及平流层水中不同热交换；
It can handle hot water, high temperature and pressure steam, heat transfer fluid, hydrogen gas, ammonia, organic solvents and so on.
能用于热水、高温高压、热的变压器油、氢气、氨水、及有机溶等一些常规材料较难适应的介质与场合。
It can handle hot water, high temperature and pressure steam, heat transfer fluid, hydrogen gas, ammonia, organic solvents and so on.
能用于热水、高温高压、热的变压器油、氢气、氨水、及有机溶等一些常规材料较难适应的介质与场合。
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