Metals___when they are heated.( ) A. spread B. expand C. stretch D. further 相关知识点: 试题来源: 解析 B 答案B 考查动词辨析.句意:当金属加热时会膨胀.在这四个选项中,spread意为伸开,蔓延;stretch意为伸展,扩张;further意为促进;expand意为膨胀.所以答案选B. 当金属加热时会膨胀. 题考查动词...
Metals (膨胀)when they are heated.相关知识点: 试题来源: 解析 [答案]expand [解析]根据括号内词义,”膨胀”可译为expand,因表示的是一般事实,要用一般现在 时,且主语Metals是复数,谓语动词用原形。 故填:expand „ 金属遇热则膨胀。 考查翻译填空,准确地理解句子、翻译句子,然后根据句意及提示确定所填...
Calculating the temperature to which long rods are heated when welding their endsA method is proposed for the generalization of test data pertaining to the thermal conductivity of polymers.doi:10.1080/09507119609549114V V FilatovTaylor & Francis GroupWelding International...
When most solids are heated, they melt into liquids. This behaviour makes sense in terms of entropy, or disorder: a liquid state is usually more disordered than a solid state, and higher temperatures mean that the particles within a material vibrate randomly with more energy. One exception, ho...
metals expand when they are heated and ___ whemetals expand when they are heated and ___ when cooled. A. indicate B. eliminate C. conquer D. contract 答案: d©2022 Baidu |由 百度智能云 提供计算服务 | 使用百度前必读 | 文库协议 | 网站地图 | 百度营销 ...
解析 【解析】答案B考查动词辨析.句意:当金属加 热时会膨胀.在这四个选项中,spread意为伸开, 蔓延;stretch意为伸展,扩张;further意为促 进;expand意为膨胀.所以答案选B. 结果一 题目 【题目】Metalswhen they are heated .() A.spreadB.expandC.stretchD.further 答案 【解析】答案B考查动词辨析.句意:当...
解析 根据括号内词义,"膨胀"可译为expand,因表示的是一般事实,要用一般现在时,且主语Metals是复数,谓语动词用原形。故填:expand。结果一 题目 【题目】Metals(膨胀) when they are heated. 答案 【解析】expand相关推荐 1【题目】Metals(膨胀) when they are heated....
What happens when the following are heated ? (i) PCl(5) (ii) H(3)PO(... 01:26 Why does PH(3) have lower boiling point than NH(3) ? 01:31 Write main differences between the properties of white phospghorus and... 03:03 Why is PCl(5) molecule more covalent than PCl(3) molec...
用expand/extend完成句子.1. Metals when they are heated.金属遇热则膨胀.2. Our foreign trade during recent years.近 年来我们的对外贸易有所扩大.3. The petals of many flowers in the sunshine. 许多花的花瓣在阳光中绽放.4. There are no plans to . 没有扩
题意:金属热胀冷缩。contract收缩;缩小,符合题意。 练习册系列答案 金牌夺冠一卷OK系列答案 核心360小学生赢在100系列答案 期末闯关100分系列答案 家校导学系列答案 新每课一练系列答案 开心蛙状元作业系列答案 黄冈海淀大考卷单元期末冲刺100分系列答案 课时掌控随堂练习系列答案 ...