ballast

现在分词：

动词现在分词: ballasting

更多词形：

动词过去式: ballasted | 动词过去分词: ballasted | 动词现在分词: ballasting | 动词第三人称单数: ballasts |

单词例句：

The readiness of a vessel for sailing with regard to ballast,sails,and yards.

船的航行状态从船的压载、船帆和帆桁方面考虑看船的状况是否能够航行

Professional Produce: Different Types Of Ballast Transformer And Lights.

专业生产照明电器类产品：电子、感或变压器、具等。

Pig iron used as permanent ballast.

压载铁做为永久性压舱物的生铁

A “global ballast partnership” hopes to reduce this risk.

“全球压舱物伙伴”希望减少这一危险。

Are casings of ballast pumps fitted with high temperature alarms?

压载泵外壳是否装有高温报警器?

Ballast: Extra weight carried for stability, usually lodged in the keel.

压舱物：保持船体稳定额外重物。通常安装在龙骨内。

A ship without a ballast is unstable an will not go straight.

一艘船如果没有压仓物是不稳定的,和不能够向目的地一直前进.

The rail beds well on the ballast.

铁轨在道碴上搁得很稳。

The ship was furnished with ballast.

船上装了压舱物。