- 重点词汇
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- toprep. 向,朝着;到;关于;属于;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- leadsn.(盖屋顶用的)(薄)铅片; 铅框;领导( lead的名词复数 );领先;主角;线索;
- controlvt. 控制;管理;限制;支配;
- bending fatigue挠曲疲劳;
- metallicadj.金属的;金属性的;金属制的;含金属的;
- systematicallyadv.有系统地;有组织地;有条不紊地;
- 相关例句
High bending fatigue strength and contact fatigue strength are needed for heavy duty gear steels.
重载齿轮钢要求具有高的弯曲疲劳强度和接触疲劳强度.
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It can be used for the analysis of natural bending vibration of step shafts in engineering.
该法亦可用于工程中阶梯梁弯曲固有振动分析.
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The cylindrical type ultrasonic motor uses bending vibration of cylindrical stator to drive rotor.
柱体型超声波电机依靠圆柱定子的弯曲振动驱动转子旋转.
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This paper presented an accurate analytical method for the natural bending vibration of step beams.
给出阶梯轴弯曲固有振动精确的分析方法.
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Behaviors: light oil curing stressing 90 bending force, there of integrity or drop layer.
现象: 光油固化层受90折弯力, 出现裂口或掉层.
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The pivotal dynamic indexes such as tip error, joint torque and bending strain previous works.
分析计算了机械臂末端误差 、 关节扭矩、弯曲应变等主要的动力学指标.
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型钢辊式矫直压弯挠度的计算一直难于得出适用工程的解.
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I heard asomewhere behind me, but couldn't follow it because of the bends and the trees.
我听到后面有车的声音, 但由于弯道和树木的原因,一直看不到那辆车.
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Such already controllable land sand is changed, brought material benefit to the farmer again.
这样既可控制土地沙化, 又给农民带来了实惠.
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With material benefit of economy of what method breast enhancement is the effect not bad?
用什么方法丰胸经济实惠效果还好?
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O 02 year, hohhot city leveling-out, bring the material benefit of broad farmer apparent increase.
2O02年, 呼和浩特市物价平稳, 带给广大农民的实惠明显增多.
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Great variety of goods, quality is steady, the material benefit of the price.
品种齐全, 质量稳定, 价格实惠.
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对于普通用户来讲, 配置电脑主要以实用 、 实惠为原则.
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PC插卡提供经济实惠的仪器, 具有很高性能价格比.
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Accomplished economy to develop greatly truly, people gets material benefit.
真正做到了经济大发展, 人民得实惠.
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