ballast中文什么意思
n.
1.镇重物,压载物,压舱物,底货(石、沙等);(轻气球的)沙囊。
2.【铁路】道碴,道圆。
3.【电学】镇流电阻,镇流器。
+更多解释...
1.镇重物,压载物,压舱物,底货(石、沙等);(轻气球的)沙囊。
2.【铁路】道碴,道圆。
3.【电学】镇流电阻,镇流器。
+更多解释...
- ballast (to): 空载行驶
- be in ballast: 只装
- in ballast: 空载, 放空; 压舱货; 压载
例句与用法
更多例句: 上一页 下一页- 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
英文释义
名词- any heavy material used to stabilize a ship or airship
- an electrical device for starting and regulating fluorescent and discharge lamps
同义词:light ballast - a resistor inserted into a circuit to compensate for changes (as those arising from temperature fluctuations)
同义词:ballast resistor, barretter - an attribute that tends to give stability in character and morals; something that steadies the mind or feelings
- coarse gravel laid to form a bed for streets and railroads
- make steady with a ballast