本文给出了U型钢可缩性支架的缩动条件，讨论了卡缆预紧力对支架抗缩动能力的影响以及支架在缩动过程中抗缩动能力的变化等问题。
The paper gives yielding conditions and discusses the influence of pre-tension of clamps on yieldable capacity of the U-steel and change of yieldable capacity in the process of yielding.
采用一种新的生物酶- 1398中性蛋白酶处理纯毛织物，可降低羊毛毡缩性，使羊毛织物风格得到改善。
A new enzyme-1398 neutral protease was used for finishing wool fabrics, provided wool fabrics with low felting shrinkage and improved style.
介绍了U型钢可缩性支架缩动后的内力计算方法。
This paper gives the method of internal force calculation of U steel supports.
随着DIS规模及复杂度不断地增加，系统的可扩缩性是其面临的主要问题之一。
As the scale of distributed interactive simulation system is increasing rapidly, the dis faces the problem of system scalability.
采用S16.0蛋白酶处理2232纯毛针织绒线，可降低羊毛毯缩性，使其织成的羊毛衫尺寸稳定性大大提高。
Treating 2232 wools Knit fingering yarn with S16.0 protease can reduce the cardigan size stability that wool fulling, produced and raise greatly.
可缩量、理论值与现场沿空留巷试验测结果相同，说明了这种力学模型的正确性。
The shrink quantity, theory value and test result of retaining roadways along goaf are the same, this shows the exantness of the mechanics model.
针对地层沉降条件下煤矿立井井壁的破坏机理，提出了一种新型可缩性钻井井壁结构。
Aiming at the fractured mechanism of mine shaft lining under the condition of stratum subsiding, a new type of retractable drilling shaft lining structure was proposed.
本文探讨了含明金样品的可碎性、过筛、缩分，制定了加工这类样品的新流程。
In this paper, the crushability, screening and reduction of the samples containing visible gold were researched and a new flow path to process the samples was developed.
服装面料的缝缩是代表面料可缝性的一个重要因素。
Sewing shrink of fabrics for clothing is one of the important elements that stands for sewing adaptability of fabrics.
研究成果可供可缩性钻井井壁结构的设计和应用参考。
The results of the study can be used as a reference for the design and application of retractable drilling shaft lining structure.
型钢可缩性支架的缩动与否，取决于支架卡缆预紧力及搭接部分两端的内力。
Whether an u-steel yielding support could yield depend on the pre-screw forces of the camps and the internal forces of both ends at the u-steel overlap parts.
它是一种在煤矿井下压力出现变化时不变形的可缩性风门。
The retractable air door has no deformation when the downhole pressure of a coal mine changes.
通过对ANSYS模型建立和网格划分模块的系统分析，结合巷道支护经验，找出了对U 29型钢可缩性支架进行模拟计算的方法。
Through systematic analysis of ANSYS modelling and meshing module, incorporation roadway design experience, a simulation calculation method on U29-type steel flexible support was found out.
伸缩性、可缩性、易燃性是天然物体倾向性的范例。
Elasticity, solubility, inflammability are paradigm cases of dispositions in natural objects.
缩动是U型钢可缩性支架的重要特性 ，按支架缩动后进行强度计算是必要的。
Yielding is an important characteristic of U steel supports. It is necessary to consider the internal force caused by the yielding of the U steel supports in the strength calculation.
缩动是U型钢可缩性支架的重要特性 ，按支架缩动后进行强度计算是必要的。
Yielding is an important characteristic of U steel supports. It is necessary to consider the internal force caused by the yielding of the U steel supports in the strength calculation.
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