毛细管的

The working characteristics of the capillary tube are of significant importance to the whole system.

毛细管的工作特性对整个制冷系统的性能有着重要影响，本文围绕毛细管中替代制冷剂的流动特性展开了理论和实验研究。

Simulation of capillary tube:Choice of capillary tube is related with pressure of condensation、state of super-cooling、pressure of evaporation and so on.

毛细管中的制冷剂流速很高，流过毛细管的时间很短，毛细管进出口状态的影响认为是即时的，故采用稳态模型。

The article utilized the characteristic of the capillary tube to shaping programming computation, in the degree enhanced match speed of the capillary tube.

结合毛细管的特性进行了毛细管选型编程计算，一定程度上提高了毛细管的匹配速率。

The characterization equations of primary normal stress difference of polymer melt were derived with or without the consideration of the inertia item respectively.

以振动场中流经毛细管的聚合物熔体为研究对象，针对忽略和不忽略惯性力项对熔体弹性行为的影响 2 种情况，分别推导出振动力场中毛细管壁处聚合物熔体第一法向应力差的计算公式。

In this paper,the flow property of capillary is reviewed and the influence of capillary length on characteristic of refrigerant system is discussed.

简述了毛细管的流动特性，讨论了毛细管长度对制冷系统性能的影响，提出与系统相匹配的最佳毛细管长

Its electroosmotic flow properties are investigated in a variety of nonaqueous media (methanol and mixtures of methanol and acetonitrile).

利用溶胶凝胶技术改进了二氧化锆涂层毛细管的制备方法，并系统的研究了非水体系中(甲醇以及甲醇和乙腈的混合溶剂)二氧化锆涂层毛细管在不同条件下的电渗流行为。

Quotiety of heat exchange on side of air and parameter of refrigerant inside of tube is calculated.

毛细管仿真：在采用毛细管作为节流元件的制冷装置中，毛细管的选用与制冷剂的冷凝压力，过冷度和蒸发压力等因素有关，理论计算比较繁琐。

This invention provides a capillary using for fixing the optical fiber; the invention can simultaneously solve the problem relating to the clamp when the head face is processed slantingly in the final manufacturing process of the capillary, the outside shape of the glass capillary is restricted by the structure of optical components such as fiber waveguide component and so on.

提供一种光纤固定用毛细管，其能够一举同时解决在毛细管的制造工序最后阶段倾斜加工端面时的与夹具相关的问题、和玻璃毛细管的外面的形状被光波导元件等光学部件的结构制约的问题等。

Of or relating to the capillaries.

毛细管的或关于毛细管的。

The manufacturing method comprises the following steps: a wire-coiling machine is used to vertically and evenly wind the metal narrowbands outside the metal capillary according to the actual need; then the regular welding method is adopted to weld the metal narrowbands wound outside the metal capillary on the outer surface of the metal capillary.

其制造方法包括以下步骤，采用绕丝机将金属窄带按实际需要竖立均匀绕制在金属毛细管外侧；之后再采用常规焊接方法将绕制在金属毛细管外侧的金属窄带均焊接在金属毛细管的外表面上。

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％。