An effective three-point bending test based on compound beam theory is introduced.
介绍了利用复合梁理论测量高速电弧喷涂层弹性模量的方法.
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Sand-blasting nozzles , drawing nibs for high strength steel wire, lathe cutting tools , saw tips.
适合于喷沙嘴、适合高强钢绞线的拔丝夹头 、 车刀 、 锯齿.
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目的: 观察洁牙后喷砂抛光对菌斑指数和出血指数的影响.
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Suits the special work piece, the precision component doing-like sand blasting.
适合特种工件 、 精密器件的干式喷砂.
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Apply six coats of the chemical bonding the unit to ensure adhesive of the top coats.
在表面喷上六层油,确保油漆持久及不会剥落.
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Thermal blooms and radiation leaks spewed in helical showers from the vessels.
热量发散和辐射泄漏从那些飞船上螺旋淋浴一样喷射着.
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航空煤油 ( 简称航煤 ) 则主要用于喷气式发动机, 目前大型客机均使用航煤.
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The principle of a new type of the air jet loom controlling system is described.
论述了喷气织机的一种新型控制系统原理.
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The present situation and existing problems of-made air-jet loom were summarized and analysed.
总结目前国产喷气织机的现状及对存在的问题分析原因.
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The Watt six-bar mechanism has been widely adopted as the beating up mechanism of air-jet loom.
喷气织机打纬机构广泛采用瓦特型六 连杆机构.
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This increases the cost of weaving and tends to make air jet looms less attractive.
织造成本的提高使喷气织机有被忽视的倾向.
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