查询词典 ballast
- 与 ballast 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Louis University . Rahnerians, feminists, liberationists—these places carry some serious ballast.
马奎特大学、福特翰大学、圣路易大学则是遭到重创。
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Unfortunately, the changes made to improve the efficiency of the ballast reduce certain external electrical resistances.
不幸的是，为了提高镇流器的效率而进行的改变减小了特定的外部电阻。
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High-quality electronic Ballast for fluorescent lamp requires its excellent performance and the reliability.
品质优良的荧光灯用电子镇流器不仅要求产品的性能指标优良，更重要的是要求产品的稳定性好，可靠性高。
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In this paper we analyze the circuit structure of a electric ballast, courteing principles and characteristics operating of a fluorescent lamp.
本文分析了一种性能优良的荧光灯电子镇流器的电路结构，工作原理及其使用时的特点。
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It's very important to make a ballast resistance between drain contact and gate edge for ESD robustness.
所以如何在汲极与闸极之间形成一个适当平稳的电阻便是一个重要的课题。
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They are F.O. pumps, ballast pumps, fresh water pumps, sea water pumps, and bilge pumps.
它们是燃油泵，润滑油泵，压载水泵，淡水泵，海水泵，和舭部液舱泵等。
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The regulations in the Convention on Marine Pollution adopted by IMCO in 1973 and in the Protocal on Marine Pollution adopted by IMCO in 1978 had made considerable alterations in the principal dimensions and the type of construction of cargo oil holds and ballast tanks of tankers.
鉴于1973年国际海协＊＊防止船舶造成污染公约及其1978年议定书引起油船的主尺度、重量与容量及货油区域结构形式的变化，作者在搜集国内外油船资料的基础上，考虑了我国油船船令和船员数与国外的差异，建立了估算油船空船重量与容量统计公式。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很，以良性病变为主。