过去式::ballasted
过去分词::ballasted
现在分词::ballasting
第三人称单数::ballasts
1.压舱物；镇重物
ballast is any substance that is used in ships or hot-air balloons to make them heavier and more stable. ballast usually consists of water, sand, or iron.
1. 镇流器：4.镇流器(ballast)有寿命限制吗? (在那种情况下会烧毁)氙气灯( HID )的发光原理汽车 HID 氙气灯与传统卤素灯不同,这是一种高压放电灯,它的发光原理是利用正负电刺激氙气与稀有金属化学反应发光,因此灯管内有一颗小小的玻璃球,
2. ballast
2. 压舱物：另一部圣丹斯影片<>(ballast)走的更远,影片本来已经卖给了IFC,可最终制片人后悔了,他拿回了发行权自己发行,又找了河滨大道发行公司(Strand更多的发行方式在今年一月的圣丹斯电影节上,电影制作者科拉•
3. 压载：如何辨认:位于露井(Cockpit)最后方且服装颜色与众水手不同,通常为船主本人或其宾客. 应备条件:胆识. 第十八人必须经常抓牢以免自身掉落海中. 第十八人还必须将自身当作是压载(ballast),不时随游艇的侧倾(Heeling)而从这一舷移到另外一舷.
4. ballast什么意思
4. 镇流管：国际整流器公司(IR),推出该公司的镇流管(ballast)设计软体最新版本. 全新IRPLBDA2软体只需简单的五个步骤,便可输出完整的镇流管设计、物料清单(BOM)及电路图(schematic)等相关资料,有效地将产品上市时程由数个月缩短至数周.
如果通风不畅，压载物的线路板会如同被煎过似的坏掉。
The ship was furnished with ballast.船上装了压舱物。
So are the motions of a little vessel without ballast tossed about on a stormy sea.在惊涛骇浪的大海上，一只没有压舱物的小船就是这样颠颠簸簸。
The starting time is the time the ballast needs to light and stabilise the lamp.镇流器使灯启动并使其稳定工作所需的时间。
A novel UHF electronic ballast with dimming feature is proposed in this paper.本文提出了一种新型可调光的超高频电子镇流器.
A ship without a ballast is unstable.一艘船如果没有压舱物,便不会稳定.
Chapter IV gives a detail analysis of the magnetic components design consideration used in the ballast.基于此,在本文的第四章中,对电子镇流器中的磁元件的设计进行了详细的分析研究,以减小磁元件的损耗.
Voltage provided to a ballast by a power line or power supply.由电源或输电线输入到包括镇流器的电压.
The rails of the two tracks are supported on wooden ties resting on a ballast.两条线路的钢轨放置在有道碴承托的枕木上.
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.
This artificial aging equipment is designed to ensure the quality of the HID ballast.为了保证氙灯安定器的出厂质量,设计了该老化台.
This thesis focuses on pollution & protection and ballast monitoring system of APM VLCC.本文的研究内容是针对APMVLCC的防污监控系统和压载监控系统这两个部分.
Purpose: Fluorescent lamp, electronic ballast, electronic transformer.用途: 用于节能灯 、 电子镇流器 、 电子变压器.
A capacitor shall have a capacitance rating within 5 percent of the ballast manufacturer's specification.电容器容量差异应在镇流器厂家规格的5%范围内.
ballast is ued by the original binding compont from USA, Germany, and Japan, excellent quality of the world.安定器采用美国 、 德国和日本等原装进口元件, 世界优秀品质.
A ship without a ballast is unstable and will not go straight.一艘船如果没有压舱物,便不会稳定,不能朝着目的地一直前进.
The ship was furnished with ballast.船上装了压舱物.
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.
Then the sound of rumbling thunder reached the watchers on the shore, as cargo, ballast, ammunition and 400 people went sliding and crashing down to the port side of the steeply listing ship.后来当船上的货物 、 压舱物 、 弹药以及400个人轰的一声滑到急剧倾斜的船体左舷一侧的时候, 岸上观看的人们听到了雷鸣般的轰隆声.
As a coating in water tanks, ballast tanks and similar areas.用于涂布淡水舱 、 压载舱等部位.
We can trust that company; the partners are in ballast all right.我们可以信任那家公司, 其合伙人都很可靠.
Generally, track structure consists of track, rail pad, sleeper and ballast.轨道结构一般包括轨道 、 轨道扣件 、 枕木、碎石垫层.
This luminaire consists of lamp body and ballast box.本灯具由灯体和镇流器箱组成.
So are the motions of a little vessel without ballast tossed about on a stormy sea.在惊涛骇浪的大海上,一只没有压舱物的小船就是这样颠颠簸簸.
The ballast may be thrown out to make the balloon go higher.沙袋可以抛掉以使气球飞得更高.
Familiar with ballast or power supply manufacturing process would be preferred.有整流器或电源制造经验的优先考虑.
He has got no ballast whatever.他这个人一点也不沉着.
Therefore the development of the circuit of lamp , namely ballast has become an important research point.因此,与之配套的电子镇流器的开发研制也成为了研究热点.
Using Dimmable Electronic ballast for Fluorescent lamp in Theater Project.运用日光灯之可调光电子安定器于剧场计划.
Having to his great Wit added the ballast of Learning.
出自：I. WaltonDelay is often the ballast of sound legislation.
出自：H. T. Cockburn
