- 重点词汇
- ofprep. 关于;属于…的;由…制成;
- helixn.螺旋结构;
- characteristicn.特色;特点;品质;
- andconj. 和;与;而且;于是;然后
- pressuren.压力;气压;催促;紧张;
- wormn.蠕虫;(动物或人体内)寄生虫;
- anglen.角;[比喻](考虑、问题的)角度;观点;轮廓鲜明的突出体;
- error rule误差定律;
- 相关例句
An efficient analysis of a helix antenna by using a moment method is presented.
采用动量方法对螺旋形天线进行了高效率的分析。
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The double helix model of DNA structure provides a hard foundation in gene study;
DNA双螺旋模型的提出为基因研究提供了坚实基础;
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Optimum design of cylinder helix spring based on multiple-objective fuzzy information
基于多目标模糊理论的圆柱螺旋弹簧优化设计
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Helix Theory and Optical Activity ── Optical Mechanism and Answer to some Questions
螺旋理论和旅光性&旋光机理和对几个问题的解疑
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The Design and Implementation of Network Radio Based on Helix Universal Server
基于Helix Universal Server的网络电台的设计与实现
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It has been a month since my family left Hong Kong for England and weare fine.
我们搬家离开香港到英国已经有一个月了,我们现在都很好。
中考真题- 2019 天津 阅读A