查询词典 preforms
- 与 preforms 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Even if you would not use any soldering past, but preforms without flux, you will get a perfect wettening of the surfaces and a voidless connection.
即使你之前没有进行过焊接，而且焊片不带焊剂，焊接面也可以得到良好的润湿，并且空率很低。
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While 250 m3 of water and 200 liters of chemicals are used daily to decontaminate bottles on a traditional aseptic bottling line, Predis? dry-solution decontaminates preforms using hydrogen peroxide mist: it requires no water, extremely reduces the use of chemical agents and creates no effluent.
虽然250立方米水，200升的化学品使用，每天清理在传统的瓶无菌灌装线，普雷迪斯干解决decontaminates预制棒使用过氧化氢雾：它不需要水，极为减少使用化学剂，并创建无污水。
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Advancement in research on composites with interpenetrating networks ;2. In this paper,research status at home and abroad on manufacturing techniques of composites with interpenetrating networks and their preforms were summarized,with focus on the special feature of every one.
网络互穿结构复合材料的基体与增强相在整个材料中形成各自的三维连续网络并且互相缠绕，该结构可充分发挥各组成相各自的优势，以获得最佳的综合性能，它已成为最新的研究热点。
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The effects of major processing parameters on the properties of SiC preforms and SiCp/Al composites were investigated.
重点研究了主要工艺参数对SiC骨架及复合材料性能的影响规律。
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The structures of three dimensional (3 D) textile preforms and composites are discussed in this paper.
纺织复合材料是指采用纺织技术织造的织物所增强的复合材料。
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Its comprehensive coverage focuses on ceramic preforms.
它的广泛报导集中在陶瓷的粗加工成品。
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In the first stage, preforms are made using an injection moulding machine.
生产塑料制品的两种通用方法是挤出成型法和注射成型法。
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In the first stage, preforms are made using an injection moulding machine.
第一步用注塑机注出瓶坯。
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The results show that the co-wrapped yarns can be used to form textile preforms for manufacturing textile structural composites.
结果表明，包缠纱可形成预制件用于纺织结构复合材料加工。
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Preforms have no change in shape and dimension after infiltration thus the near-net-shape products can be achieved.
SiC坯体渗入铝合金后无形状和尺寸的变化，能够实现制品的近净成形。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很，以良性病变为主。