必不可少
- 与 必不可少 相关的网络例句 [注:此内容来源于网络,仅供参考]
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For example, in the design of antenna, it is always involve the imaginaries Bessel function, so these work are belonged to the base research work, but it is important.
本文对各向异性介质偶极天线辐射场的数值计算的研究以及各向异性介质波参数的数值计算的研究目前还没有文献系统介绍,但这些内容对进一步研究探地雷达辐射场的规律是必不可少的,尤其是传播常数,它在探地雷达的研究中仍然是一个非常重要的公式,对其的深入研究有利于对探地雷达资料的正确解释。
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In the 40s and 50s, a bicycle is a necessary betrothal gift for bride in China.
早在四五十年代的中国,自行车就是结婚时男方必不可少的聘礼之一!
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Nothing is beyond the power of human comprehension, but in order to harness thought force and make it do your bidding, work is required.
没有什是超出人类理解力的,但要想利用思想的力量,让它听从你的指令,劳动是必不可少的。
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All levels educational management department also equally face the bigness challenge of the information era.
教务信息管理的计算机化将是建设现代化学校必不可少的基本条件。
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Biotin: is an essential B-vitamin important for the growth of healthy cells.
生物素:是必不可少乙维生素重要的增长健康细胞。
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The sculptural expressiveness of the green roof is necessary for the completion a sustainable biotope.
要想建造一个可持续性的生态单元,花园中雕塑表现就显得必不可少了。
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Whether you are an armchair addict, or a bird-watching pioneer this guide and 70-minute CD are essential reference.
无论您是纸上谈兵上瘾,或观鸟先驱本指南和70分钟的CD是必不可少的参考。
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Bleaching powder and NaClO can limite oxidation of wastewater.
目前油田的废水处理中,无论是物化处理还是生化处理,氧化过程都是必不可少的。
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Charms are a must Blizzard, I hope you read that...
护身符是一个必不可少的暴雪元素,希望你明白我在说什么。。。
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Iron, needed for red blood cell production, is essential for optimal intellectual, psychological and immunological development.
铁,所需的红细胞生产,是必不可少的最优智力,心理及免疫学的发展。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力