大家都搜：
n.压舱物，[建]压载物；道渣，碎石
vt.给……装压舱物；给……铺道渣
1、fluorescent ballast schematic───荧光镇流器示意图
2、ballast meaning───压舱物含义
3、gas ballast───气镇；气镇装置；气体镇流
4、hid ballast───hid镇流器
5、ballast bags───压载袋
6、ballast definition───道碴定义
7、ballast box───配重箱；压载箱
8、ballast tamper───压载夯
9、ballast water───[水运]压载水；压舱水；压舱配重水
1、It had a huge ballast hidden in the handle and a very substantial extension cord.───把手里藏着一个巨大的镇流器，和一根非常结实的延长线。
2、The space between the two hulls is often used for storage of fuel or ballast water.───两壳之间的空间通常用于贮存燃料或压载水。
3、Like this little vessel that would rise up to heaven were it not held down by ballast - bags of sand.───就像这个小艇，如果不是由沙袋压着，它就可以升到天空。
4、idea is to kill the organisms in the water before the ballast is released.───的目的是在排放压舱水ShaSi其中的生物。
5、But without ballast weighing down the bottom, the boat would list to its side and could trap Spotz underwater.───但是，如果在船舱底部没有压舱物，这船会向一边倾斜，这样会把斯伯茨困在水下。
6、The IMO is now trying to extend this success to deal with threats from ship paints and ballast water discharge.───国际海洋组织如今正设法扩大成果，以处理由于船漆和压舱水排放而造成的威胁。
7、A global ballast partnership hopes to reduce this risk.───一份名为“全球压舱物伙伴”的协议便是旨在减少这种风险。
8、( Laughter ) ( Applause ) It's clear that it's not easy to know which ballast to drop and which altitude to take .───（笑声）（鼓掌声）显然，并不容易知道要放弃哪一个压舱物，并采取什么一种高度。
9、Ballast water is carried in cargo ships to provide needed stability.───压载水由货船装载，以提供必要的稳定性。
1、He has got no ballast whatever.