ballast

美 [ˈbæləst]
英 ['bæləst]
  • n.（船中保持平衡的）压舱物；（热气球的）镇重物
  • v.在…上装压舱物[沙囊]；为(铁路等)铺道碴；使沉着
  • 网络镇流器；安定器；压载
复数：ballasts  过去分词：ballasted  现在分词：ballasting  

同义词

权威英汉双解

英汉

英英

网络释义

Ballast
n.
1.
（船中保持平衡的）压舱物；（热气球的）镇重物heavy material placed in a ship or hot-air balloon to make it heavier and keep it steady
2.
（用作公路或铁路路基的）道砟a layer of stones that makes a strong base on which a road, railway/railroad, etc. can be built

例句

释义:
全部全部,压舱物压舱物,镇重物镇重物,在…上装压舱物[沙囊]在…上装压舱物[沙囊],为铺道碴为铺道碴,使沉着使沉着,镇流器镇流器,安定器安定器,压载压载
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
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。
blog.sina.com.cn
2.
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。
rainbowrunner.blogbus.com
3.
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。
dict.ebigear.com
4.
( 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。
275008742.xyz
5.
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。
www.starwarschina.com
6.
Fluorescent and HID lamps used for a temperature test shall be rated for the ballast involved.
用作温度测试的日光灯和HID灯应当与镇流器匹配。
wapvst.blog.163.com
7.
This can be achieved by the same principle as that of the submarines, by way of loading and unloading of the ballast tanks.
其实现原理与潜艇相同，即通过加载和卸载压载舱的方法来实现。
bbs.e5zj.com
8.
The ballast enclosure shall be evaluated for a construction with a ballast located outside a fixture enclosure.
在外部固定整流器遮罩需要对其进行评估。
www.jukuu.com
9.
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。
275008742.xyz
10.
So, Cohen explains, ships fill massive onboard ballast tanks by pumping seawater in at one port and pumping it out at the next.
所以，Cohen解释道，轮船需要在一个港口把海水泵进巨大的压舱水柜，然后在下一个港口再泵出去。
article.yeeyan.org