- 重点词汇
- andconj. 和，与;而且;于是，然后;因此;
- toprep. 向，朝着;到;关于;属于;
- handwheeln.手轮，驾驶盘;
- lengthn.长度;篇幅;时间的长短;有…长度的;一节;池长;艇位;马位;
- ordern.次序;条理;治安;命令;订货;点菜;付款指令;秩序;阶层;（生物）目;修会;授勋的人;勋章;社团;汇票;
- descriptionn.描述，说明;种类，性质;
- extensionn.延伸;增加的房间;扩建部分;延期;延长;展期;扩大;电话分机;进修部;扩展名;
- fromprep. （表示时间）从…;（表示原因）因为;（表示来源）来自…;（表示分离）与…分离[隔开];
- valven.阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
- 相关例句
National insignia: With king sword for the center line both sides symmetry pattern.
国徽: 以王剑为中心线两边对称的图案.
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The center line, the market is down significantly for each a good time to-term intervention.
中线看, 大盘的每次明显回落都是 短线 介入的好时机.
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And so it goes around the world the center of gravity moves from the U.
就这样,整个世界的重心是从北美和欧洲转到了南半球.
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静态测量包括重量, 重心, 静前沿滞后, 弯曲钢度,和扭区钢度.
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The center of gravity of a flat object can be experimentally as shown in Fig 3-9 .
扁平物体的重心,可用实验方法来确定,如图 3-9 所示.
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The casting shown in section Fig 1-138 has its center of gravity located as shown.
图1 - 138所示截面的铸体,其重心如图所示位置.
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At the knowledge-based economy ages, accounting's center of gravity will divert.
知识经济时代, 会计重心将会发生转移.
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This mismatch in coefficient is certain to result in instability of the center of gravity.
膨胀系数不相配必须会引起重心不稳定.
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Actually, the amout of maximum stability is also a function of center of gravity travel.
实际上, 最大稳定性余量也是重心移动量的函数.
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The center of pressure is about 1-11 / 2 diameter in front of the center of gravity.
压力中心大约在重心之前 1-11/2 直径.
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