- 重点词汇
- preformvt.预先形成;
- morphologyn.形态学（尤指动植物形态学或词语形态学）;
- based on基于;以……为基础
- composite material合成材料，成层材料，混合材;
- presentedvt.& vi.（动词present的过去式及过去分词形式）;表示"展示;展现;出示";
- algorithmn.运算法则;演算法;计算程序;
- mathematicsn. 数学;运算;
- three-dimensionaladj.三维的;立体的;空间的;三度;
- braidedv.把（头发）编成辫子( braid的过去式和过去分词 );把…编成穗带;（用饰带等）镶缀;编织;
- isvt.& vi. 是(be的三单形式);
- anart. 一（在元音字母前代替不定代词a）;一任一某一;一个;
- 相关例句
A preform shape can be gained with backward simulation from the final bladeshape based on FEM.
为此,本文介绍了有限元反向模拟的基本步骤,综述了确定反向模拟中边界节点脱模准则的方法.
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在保护气氛中采用喷射成形制备技术制备了形状完整的AZ91镁合金沉积圆柱坯.
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An 8-cavity preform mould costs more than the injection moulding machine that holds it.
八腔以上的模具价钱比注塑机还要高.
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But they also reported that not all green roofs preform perform equally well.
但是他们也报告了不是所有的绿色屋顶都做得同样的好.
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Bottle weight , which is the same as preform weight, is essentially non-adjustable.
瓶子的重量(壁厚)相当于瓶坯的重量, 而后者基本上不能调整.
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Precise preform loading system in order to minimize failure rate.
高可靠性的进坯、上坯、出坯系统、使吹瓶机故障率降到最低.
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This paper studies the production process of one mould of preformed strain clamp.
本文探讨了一种预绞式拉线耐张线夹模具的加工工艺.
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Please advise the test requirement and describe how the test to be preformed.
请提供测试要求,并说明如何将预制测试.
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This is also preformed on covered surfaces a stacked assembly : substrate-pre-form-die.
在叠层的组装工艺中,比如基板 - 焊片 - 芯片,即使有部分表面被盖住了,这种气氛同样有效.
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They preformed meritorious deeds in the fight to defend the frontiers of our motherland.
他们在保卫祖国边疆的战斗中立了功.
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Toe boards are to be of wood construction, aluminum, or steel preformed to match the scaffold.
隔板必须是与脚手架匹配的预制木材 、 铝材或钢材结构.
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Extensive preforming is a requisite with various production methods employed for this purpose.
出于这一目的,预先大规模地准备好各种生产方式是必要的.
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The utility model relates preforming machine which relates to the field of polyfoam machines.
一种批次式预发机,涉及泡沫塑料机械领域.
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With the fabricated preforms , the pressure casting process of porous aluminum alloy was studied.
采用加压铸造工艺,制备出了多孔铝合金.
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本文主要讨论了 三维 纺织预制件及其复合材料的结构特点.
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During low seasons, preforms could still be produced for blow molding during high seasons.
淡季生产的瓶坯可在旺季吹成瓶子.
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