- 重点词汇
- parallelogramn.<数>平行四边形;
- inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
- 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）
- isvt.& vi. 是(be的三单形式);
- arean.地区;区域，范围;面积，平地;领域;
- steel plate钢板;
- ofprep. 关于;属于…的;由…制成;
- factn.事实;真相;资料;
- 相关例句
We can show that u ( x, t ) can be determined at every point inside the parallelogram OACB.
我们可以证明,u ( x, t ) 可以在平行四边形OACB内部的每一点上被定出.
词典精选例句
Make sure the students grasp the method of calculating the parallelogram well by doing Exercise 1.
通过书面练习第一题,巩固求平行四边形面积的计算能力.
网络文摘精选
Lyra consists of a little triangle, of which Vega is part, with a little parallelogram attached.
天琴座由一组三角形和一个小四边形组成,织女星只是其中一部分.
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Cut the parallelogram into the 3 pieces, Rearrange the pieces to make a square.
将该平行四边形分割成三块, 再将这些分块重新组合成一个正方形.
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A solid with six faces, each a parallelogram and each being parallel to the opposite face.
平行六面体一种有六个面且每一面都是平行四边形并与对面相平行的立方体.
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The following illustration shows the original image and the image mapped to the parallelogram.
下面的插图显示原始图像以及映射为平行四边形的图像.
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Teacher: The shape of the parallelogram has changed. What about its perimeter?
师: 图形的形状变了,而周长 怎样 ?
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We are here tonight to celebrate the Opening Ceremory of the Beijing 2008 paralympic Games.
今晚,我们在此相聚,共同庆祝北京2008残奥会隆重开幕.
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Four years after the Sydney Paralympic Games, successfully defending Hou Bin.
四年之后的悉尼残奥会, 侯斌成功卫冕.
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In addition, please let us at a section of the Paralympic Games torch extinguished.
另外, 我们再来请大家看一段残奥会火炬熄灭的过程.
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The 29 th summer Olympic Games and the Paralympics Games will be held in Beijing in 2008.
2008年,第29届夏季奥运会和残奥会将在北京举办.
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