英语释义

• a resistor inserted into a circuit to compensate for changes (as those arising from temperature fluctuations)

• an electrical device for starting and regulating fluorescent and discharge lamps

• coarse gravel laid to form a bed for streets and railroads

• make steady with a ballast

• an attribute that tends to give stability in character and morals; something that steadies the mind or feelings

• any heavy material used to stabilize a ship or airship

片语

ballast coil[电] 镇流线圈；负载线圈

ballast hammer碎石锤

shingle ballast砂石压载

ballast bed道床；[铁路] 道碴床；碎石道床；道碴路基

water ballast压舱水，压载水；[船] 水压载

ballast spreader撒石渣车

in ballast压舱货；底货

ballast resistance稳流电阻

ballast water[水运] 压载水；压舱水；压舱配重水

ballast tank[船] 压载舱；潜水艇沉浮箱；压载箱；压舱柜

water ballast tank[船] 压载水舱

electronic ballast电子镇流器；电子安定器

electrical ballast"Choke ballast" (inductor) used in older lighting. This example is from a tanning bed.

Ballast Factor光输出比值

英汉例句

• 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。

• the system has two steps: first, the ballast water is filtered.

  这个系统的工作分为两步：第一步，过滤压舱水。

• the alliance will contribute to research and development of cost effective ballast water treatment technologies that can be fitted onboard ships.

  该联盟将推动研究和发展可安装在船舶上的经济有效的压载水处理技术。

• but small satellites, including shoebox-sized 「cubesats」, are often used in place of the ballast carried by rockets to improve their weight distribution.

  不过小型卫星（包括鞋盒大小的「立方体卫星」），常用来代替火箭携带的压舱物，以改善其重量分布。

• do they exploit the tough times to lose the ballast accumulated during the boom years and make risky strategic changes in the hope of emerging as lighter but stronger organisations?

  是趁着非常时期，抛下经济繁荣年代积累的包袱，实现风险战略的改变，以期变身为轻装从简，但更为强健的组织？

• from there, lodge said, special water-treatment tech could be used to sterilize the ballast water.

  由此，洛奇说，可以使用特殊的水处理技术来对压舱水进行消毒。

• efforts are also being made to prevent the spread of invasive species through the taking on and discharging of ships’ ballast water.

  人们也在努力阻止入侵性物种通过船舶压舱水的装载和排放而扩散。

• in addition, it will assist with exploring new ship design options such as ‘flow thru’ ballast tanks and ‘ballast-free ships’.

  此外，其也将协助探索新的船舶设计方案，例如「流经」压载舱和无压载船舶。

• this means that teams with kers have less ballast to move around the car and hence have less freedom to vary their car’s weight distribution.

  这就是说使用kers的车队使用了更少的压舱物来移动赛车，因此有较少的自由来改变他们的车的重量分配。

• battery-powered motors propel the craft laterally for a short time, the ballast system takes on more water, and the craft sinks to the bottom.

  电池驱动的发动机在短时间内从侧面驱动潜艇，压舱系统吸进更多水分，潜艇下沉至底部。

• marine bio-invasions are caused by the transfer of alien plants and animals in ships’ ballast tanks.

  海洋生物入侵是由船舶压载舱中外来植物和动物的转移造成的。

• if italian luxury-goods firms are both to invest enough cash to succeed in asia, and to have the ballast to absorb the odd setback, then they may have to list on the stockmarket.

  如果意大利奢侈品公司想要在亚洲投入足够多的资金以取得成功，并且使公司具备足够的实力以扫清障碍、收购对手，那么这些公司可能会被迫上市。

• 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。

• the treatment system is designed to meet international standards that limit the number of living organisms in ballast water.

  这套处理系统是按照国际标準设计的，可以限制压舱水中的生物含量。

• the idea is to kill the organisms in the water before the ballast is released.

  这套方案的目的是在排放压舱水杀死其中的生物。

• 「this boat has enough ballast to right itself when the tank is empty,」 morrison says.

  莫里森说：「当水箱是空的时候，这条船仍有足够多的压舱物来平衡它右侧的重量。」

• pivoting on a pin inside the hull, it swings down to provide ballast and resistance against sideways motion of the boat caused by the wind blowing from one side.

  它围绕船底的一个钉子旋转，放下时提供压载力，以抵抗由于单侧风导致的船只侧向摆动。

• 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。

• provides the most ballast to resist capsizing and ensure recovery from a capsize

  提供最大压载力，抵抗侧倾覆的可能性，并保证侧倾覆后能及时回位

• i descended by popping balloons with a knife or cutting them free, and climbed by throwing off some of my ballast water.

  我要下降时，就用一把刀捅破一些气球，或者割掉绳子放飞它们。 要上升时，就扔掉一部分用来压重的水。

• formula one cars must weigh at least 620kg (including the driver), but traditionally teams build the car to be considerably lighter and then use up 70kg of ballast to bring it up to weight.

  f1赛车必须至少有620公斤（包括车手），不过一般车队试制出来的赛车都会更轻，然后会用70公斤的压舱物来达到规定重量。