ballast造句
例句与造句
- Arc lamps require a current-limiting ballast .
弧光灯需要一个限流镇流器。 - The rail beds well on the ballast .
铁轨在道碴上搁得很稳。 - He furnished psychological ballast to a desperate president .
他给一位在绝望中挣扎的总统提供了心理镇定剂。 - The rails of the two tracks are supported on wooden ties resting on a ballast .
两条线路的钢轨放置在有道碴承托的枕木上。 - So are the motions of a little vessel without ballast tossed about on a stormy sea .
在惊涛骇浪的大海上,一只没有压舱物的小船就是这样颠颠簸簸。 - It's difficult to find ballast in a sentence. 用ballast造句挺难的
- It was my conviction that a concept of our fundamental national interests would provide a ballast of restraint an assurance of continuity .
我认为,对于我们的基本民族利益有了一个概念,才能保证沉得住气,才能保证始终如一。 - Self ballasted lamps for general lighting services
一般照明用自设镇流器的灯; - Marine ballasts for high pressure mercury vapour lamp
船舶用高压汞蒸气灯镇流器 - General specification for ballast tanks paint of ship
船舶压载舱漆通用技术条件 - Fluorescent lamp ballasts , methods of measurement of
荧光灯用镇流器的测量方法 - Fluorescent lamp reference ballasts , specifications for
荧光灯标准镇流器规范 - Self ballasted fluorescent lamps for general lighting
一般照明用自镇流荧光灯 - Ac supplied electronic ballasts for fluorescent lamps
荧光灯用交流电子镇流器 - Lighting chains ; ballasts for tabular fluorescent lamps
管形萤光灯镇流器; - Aggregates for railway ballast ; german version en 13450 : 2002
铁道路基用集料
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