- 重点词汇
- has been已经;
- withinprep.在…之内/里;在…心中（有某种情感）;看/听得见，够得着;
- paddlen.桨;船桨;桨状部分;蹚水;乒乓球拍;
- ofprep. 关于;属于…的;由…制成;
- displacementn.取代，替代;免职，停职;[船] 排水量;[化]置换;
- usedadj.习惯于，适应;
- racingn.速度比赛，赛跑，赛马，赛车等;竞赛;
- itpron.它;他;正好是所需的;事实[情况];
- successfullyadv.顺利地;成功地;
- angularadj.有角的;用角测量的，用弧度测量的;生硬的，笨拙的;（人）瘦削的;
- 相关例句
深入讨论了如何提高铅 - 闪烁光纤夹层电磁量能器角分辨的分析方法.
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Angular momentum and angular velocity are examined in a variety of problems.
角动量和角速度的审查各种各样的问题.
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The farther out the line of the momentum extends the greater the angular momentum.
动量作用线伸展得越远,角动量就越大.
词典精选例句
平淡无奇的空间一致性,既是动量守恒的根本,又是角动量守恒的根本.
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In Chap. 6 we shall generalize the discussion and take up angular momentum.
在第六章中我们将推广这一讨论,而且还将考虑角动量.
词典精选例句
If the wheel is rotating counterclockwise, its angular-momentum vector is directed eastward.
如果轮子是逆时针方向旋转, 其角动量矢量的方向朝东.
词典精选例句
A analytic method by titration using acetic anhydride as age nt is related in this paper.
所作的工作建立了以乙酸酐为掩蔽剂,用盐酸标准溶液滴定二甲胺中三甲胺含量的分析方法.
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指出在国内用醋酐法代替硫磺法生产氯乙酸的必然趋势.
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以乙酰丙酮镍为闭环脱水催化剂,运用改进的醋酐法,合成了N - 苯基 马来酰亚胺.
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Aspirin was synthesized from salicylic acid and acetic anhydride by sodium bisulfat as catalyst.
用一水硫酸氢钠为催化剂由水杨酸与乙酐酯化合成阿司匹林.
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Some informations on foreign production of hydrazine hydrate and anhydrous hydrazine are provided.
提供了国外近期有关水合肼和无水肼生产信息.
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目的:运用正丁醇与无水乙醇组织脱水制作优质的病理切片.
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Anhydrous alcohol is widely used in many fields, such as chemistry industry and electronic industry.
无水乙醇还广泛应用于化工和电子工业等领域.
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But he accuses the Concertaci � � n of, in essence, caging the animal spirits of entrepreneurship.
但是,他指控Concertación在本质上将企业家的兽性关进笼里.
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