- 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;
- productionn.生产;产量;产生;排演;灌制;演出;
- componentn.组成部分，成分;
- 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）
- sealantsn.密封剂( sealant的名词复数 );
- insulatingadj.绝缘的;
- andconj. 和，与;而且;于是，然后;因此;
- reviewedv.检验( review的过去式和过去分词 );复查;写…的评论文章;复习功课，温习功课;
- glassn.玻璃;玻璃制品;镜子;
- process of…的过程
- 相关例句
Many small-and-middle-sized companies went bankrupt during the financial crisis.
经济危机期间很多 中小型 公司都破产了.
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It is suitable for selecting equipment for large or middle-sized coal-washing factory.
适合大 中小型 洗煤厂的设备选型.
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It provides a valuable experience for the improvement of and small turbomachinery.
为中小型汽轮机通流部分的优化设计积累了宝贵的经验.
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When the North test-fired a-range missile in 1998, it claimed it put a satellite orbit.
1998年北朝鲜 试射 了远程火箭, 朝鲜声称该火箭把一枚卫星送入轨道.
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After a few ranging shots , the guns were firmly bedded in and could begin accurate firing.
试射了几发测距炮弹以后, 各炮固定好位置,可以开始准确地射击了.
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韩国国防部长称,星期四朝鲜在他的东海岸 试射 了三枚短程导弹.
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The talks were centered on North Korea's suspected preparations to test-fire a long-range missile.
会谈集中讨论了北韩被怀疑准备试射远程导弹的问题.
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Since 2001, the Pentagon has shot down 34 out of 42 test missiles it has targeted.
2001年以来, 五角大楼在42次导弹试射中,射落了其中的34枚.
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Earlier this week, Iran announced the test launch of a missile that is able a satellite.
本周早些时候, 伊朗宣称已试射了一枚可用于发射卫星的导弹.
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North Korea's neighbours believe it could be planning to fire a long-range missile.
朝鲜的邻国确信它正在筹划试射远程导弹.
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There is a strong case for a moratorium on debris-creating anti-satellite tests.
这将强有力的阻止 反 卫星导弹试射带来的碎片.
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摘要矩形巷道截面尺寸对电磁波的传播特性有很大的影响.
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Through detecting the receiving ray , we can detecting the submarine information.
通过检测接收到的可见光, 可检测到其中包含的潜艇电磁波信息.
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在其它场合,电磁波表现得好象是由一束束粒子所组成的似的.
词典精选例句
Finally, the experiment and results in license plate recognition are presented.
给出了在车牌识别中的实验结果.
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