托福單詞ballast什么意思-ballast詞組短語_例句_同義詞

ballast意思

n.壓艙物，壓載物；道渣，碎石

vt.給…裝壓艙物；給…鋪道渣

ballast詞組短語

electronic ballast電子鎮(zhèn)流器；電子安定器

ballast water壓載水；壓艙水；壓艙配重水

in ballast壓艙貨；底貨

ballast tank壓載艙；潛水艇沉浮箱；壓載箱；壓艙柜

water ballast壓艙水，壓載水；水壓載

water ballast tank壓載水艙

ballast bed道床；道碴床；碎石道床；道碴路基

ballast同義詞

n.substance,matter,gravel,crushed rock,attribute,resistor,resistance

v.brace,steady,stabilize,stabilise

ballast例句

1.You may deballast the clean ballast water into the sea.

你可以向海里排清潔壓載水。

2.We can trust that company；the partners are in ballast all right.

我們可以信任那家公司，其合伙人都很可靠。

3.The road lamp explosion-proof lamp,lamp pole,base.Inside the base,junctionbox or special ballast of road lamp is installed.

1、馬路燈由防爆燈、燈桿、基座三部分組成，基座內(nèi)裝接線箱或路燈專用鎮(zhèn)流器。

4.Customized ballasts,stable in performance,reliable and durable,make lighting free from stroboflash and save the trouble of frequent replacement.

定制鎮(zhèn)流器性能穩(wěn)定，使燈光無頻閃，并且安全可靠，使用時間長，省卻更換煩惱。

5.He has got no ballast whatever.

他這個人一點也不沉著。

6.Good in photo chromism,neediless to use additional ballast and used as a ssubsti tute for incandescent bulb.

高效節(jié)能、壽命長、顯色性好光源性好，照明效果佳。

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