- 重点词汇
- aart. (用于可数名词或单数名词前，表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一（个）;每一（个）;任一（个）;
- isvt.& vi. 是(be的三单形式);
- compared to与…相比，跟…相比;
- lightn.光;发光体;点火物;眼光;亮色;窗;
- relativelyadv.关系上地;相对地;比较地;较比;
- sizen.大小，尺寸;规模;胶料，浆糊;巨大，大量;尺码;
- thispron.这，这个;这事，这人;这时;下面所说的事;
- brittleadj.易碎的;难以相处的，尖刻暴躁的;冷淡的;声音尖利的;
- 相关例句
A lattice model is developed to simulate the failure process of heterogeneous brittle materials.
本文采用二维格构模型在细观尺度上模拟岩石类材料的破坏过程.
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It is very difficult to process the hard and brittle materials although their good.
硬脆性材料工业用途非常广泛,但其加工一直是个技术难题,现有的加工方法各有其局限性.
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Lacquer becomes extremely hard But not Brittle on exposure to air and takes a high polish.
漆固化后表面非常坚硬暴露在空气中也不易碎,并可高度磨光.
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The sow bugs beside him are curled and empty, fragile a breath away from brittle fluff.
旁边的小飞虫的尸体显得卷缩和空洞和脆弱, 离那个脆弱的蠼螋不太远.
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Belt grinding shows excellent characteristics in machining hard and brittle materials.
砂带磨削在硬脆材料加工中具有优良的性能.
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Tungsten Carbide jaws also benefit from being very sharp without becoming too brittle.
碳化钨颚还得益于其锋利,同时又不会容易断裂.
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Like most hard materials, diamonds are quite brittle and cannot stand much shack.
象大多数硬质材料一样, 金钢石很脆,经不起猛烈冲击.
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For the HT 200 gray cast iron, the wear was caused mainly by the brittle flake.
HT200灰铸铁以塑性变形而产生的脆化剥落为主要磨损机制.
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It is very difficult that using common cutting machines the hard and brittle metal.
硬脆金属材料采用普通切削加工相当困难.
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Concrete is a brittle material, so its compressive strength is high, but tensile is low.
混凝土是一种脆性材料, 抗压强度高, 而抗拉强度则较低.
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Application: suitable for brittle material, potato chips, crispy rice, apple, jelly, etc.
适用范围: 适合于易碎物料:薯片, 锅巴, 苹果片, 果冻等.
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