ballast

ballast

美 [?bæl?st] 　英 ['bæl?st]

• n.（船中保持平衡的）壓艙物；（熱氣球的）鎮重物
• v.在…上裝壓艙物[沙囊]；為(鐵路等)鋪道碴；使沉著
• 網絡鎮流器；安定器；壓載

詞形變化

復數：ballasts  過去分詞：ballasted  現在分詞：ballasting  

同義詞

英漢雙解

英漢解釋

n.	1. 【電】鎮流電阻,鎮流器 2. 鎮重物,壓載物,壓艙物,底貨(石,沙等);(輕氣球的)沙囊 3. 【鐵路】道碴,道圓 4. 使(性格)堅定的經驗[道德等],穩定因素;〈比喻〉沉著,穩定
v.	1. 在...上裝壓艙物[沙囊];為(鐵路等)鋪道碴;使穩定,使沉著

英英解釋

n.	1. a substance such as water, sand, or metal that is carried in ships or large balloons to help them remain steady

例句

But without ballast weighing down the bottom, the boat would list to its side and could trap Spotz underwater.

但是，如果在船艙底部沒有壓艙物，這船會向一邊傾斜，這樣會把斯伯茨困在水下。

The space between the two hulls is often used for storage of fuel or ballast water.

兩殼之間的空間通常用于貯存燃料或壓載水。

Like this little vessel that would rise up to heaven were it not held down by ballast - bags of sand.

就像這個小艇，如果不是由沙袋壓著，它就可以升到天空。

The IMO is now trying to extend this success to deal with threats from ship paints and ballast water discharge.

國際海洋組織如今正設法擴大成果，以處理由于船漆和壓艙水排放而造成的威脅。

( Laughter ) ( Applause ) It's clear that it's not easy to know which ballast to drop and which altitude to take .

（笑聲）（鼓掌聲）顯然，并不容易知道要放棄哪一個壓艙物，并采取什么一種高度。

It had a huge ballast hidden in the handle and a very substantial extension cord.

把手里藏著一個巨大的鎮流器，和一根非常結實的延長線。

Fluorescent and HID lamps used for a temperature test shall be rated for the ballast involved.

用作溫度測試的日光燈和HID燈應當與鎮流器匹配。

This can be achieved by the same principle as that of the submarines, by way of loading and unloading of the ballast tanks.

其實現原理與潛艇相同，即通過加載和卸載壓載艙的方法來實現。

The ballast enclosure shall be evaluated for a construction with a ballast located outside a fixture enclosure.

在外部固定整流器遮罩需要對其進行評估。

It was my conviction that a concept of our fundamental national interests would provide a ballast of restraint an assurance of continuity .

我認為，對于我們的基本民族利益有了一個概念，才能保證沉得住氣，才能保證始終如一。

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解釋道，輪船需要在一個港口把海水泵進巨大的壓艙水柜，然后在下一個港口再泵出去。

He stated that his training had given him ballast and a sense of responsibility.

他說他所受到的訓練使他變得堅定，并且具有責任感。

In a water-ballast boat, a chamber in the bottom of the hull fills with water to provide this ballast.

在水壓載的帆船上，船底的一個空間蓄滿水以提供這種負載。

Meanwhile, the Company carefully implements relative measures about the management of ballast water to protect the diversity of halobios.

同時認真履行有關壓載水管理的有關措施，以保護海洋生物多樣性的環境。

a bag filled with sand; used as a weapon or to build walls or as ballast.

盛沙的袋子；用作武器或建設墻或作為壓艙物。

Unfortunately, the changes made to improve the efficiency of the ballast reduce certain external electrical resistances.

不幸的是，為了提高鎮流器的效率而進行的改變減小了特定的外部電阻。

The PE sets, two identical ones were included, the long ladder like railings are for the long ballast vents on the sub.

該PE套，兩個相同的人包括在內，長期的階梯一樣，欄桿是為長遠鎮流器噴口該小組。

Ballast Weight , usually cargo or sea water , used to control the buoyancy of a boat .

壓載，指用來調節船只浮力的重物，通常是貨物或水。

Up to now, about 500 biological species in the world are confirmed to be spread by vessel ballast water.

到目前為止，全球已確認有500種左右的生物物種是由船舶壓載水傳播的。

Nd, reduces uses electricity the system , the ballast , the switch, the perceptual negative line operating temperature .

降低用電系統、鎮流器、開關、感性負線路的工作溫度。

an isolating-type transformer or ballast, the screw shell of the lampholder shall not be required to be separately bonded to ground.

隔離式的變壓器或鎮流器，燈頭座的螺套應當分開接地。

This inrush current flows as a main filter capacitor and the ballast charges to its steady state value.

該浪涌電流隨著主濾波器電容器而流動，并且鎮流器充電到其穩定狀態值。

Taking advantage of the research on the granular materials, the constitutive relations of the idealized ballast are derived.

散粒體材料的力學性能具有較強的隨機性，研究其對本構關系的影響很有必要。

the digital dimming ballast design of vulnerable accessory is proposed for deceasing the whole cost of the users.

為降低用戶的整體擁有成本，提出了電子調光鎮流器的易損件分離結構設計。

Specification: Good photochromism, needless to use additional ballast and used as a substitute for incandescent bulb.

特點：光色好，不需要附加鎮流器，可直接與白熾燈泡互換使用。

The detergent solution container 2 of a domestic appliance 1 is preferably formed from plastic and is fastened with a ballast weight 10.

家用電器（1）的清洗液容器（2）優選由塑料形成，并緊固有壓載配重（10）。

Davidson says the chlorine is fed back into the ballast stream and "that will ideally oxidize or kill any live organisms. "

Davidson說，氯氣在壓艙水的水流中發生化學反應，“理論上將迅速氧化或殺死任何活著的生物。”

The MK is transported as a complete machine with telescopic tower, trolley jib, complete ballast, power generation unit and elevating cab.

MK可以在配備伸縮式塔架、小車副臂、完整配重、動力裝置與高架司機室的情況下，以整車形式運輸。

Central lock type has good performance of sealing, with easiness to open, close and repair. Fittedwithhigh efficiency energy-saving ballast.

中心鎖合式結構，密封性能好，開閉方便，便于維修。鎮流器為高效節能型鎮流器。

If necessary ballast tanks level out the weight difference to keep the ship stable.

如有必要，壓載水艙會消除重量差異以保持船體平衡。

Because , when tankers carry oil , they have to have ballast at some point, so when they're empty, they have the ballast water in there .

這是因為，當油輪運輸石油的時候，在某些時候他們必須要有壓載，當油輪清空時，需要將壓載水壓入船體。

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

人們也在努力阻止入侵性物種通過船舶壓艙水的裝載和排放而擴散。

railway track construction and maintenance plant . ballast regulator . specifications.

鐵路建造和維護設備。道碴穩定器。規范。

Due to the demand of energy saving and lighting quality, it is necessary to adopt the electronic ballast in the lighting fixture .

而基于節約用電與照明品質的雙重需求，在螢光燈具中搭配采用電子式安定器實有其必要性。

By establishing mathematical model and utilizing related software, some principles about ballast tank subdivision are summarized.

通過建立簡單的數學模型，運用相關的數學軟件，分析總結出壓載艙分艙時的規律。

RAILWAY TRACK CONSTRUCTION AND MAINTENANCE PLANT. BALLAST CLEANING MACHINE. SPECIFICATIONS.

道路工程設備.道碴聯合扒篩機.規范

The lighting industry, Rubinstein points out, has improved ballast technology in fluorescent lighting substantially.

魯賓斯坦指出，照明行業已經大幅提高了熒光燈的鎮流器技術。

Familiar with ballast or power supply manufacturing process would be preferred.

有整流器或電源制造經驗的優先考慮。

railway fixed equipment . ballast and gravel for shovel - packing . characteristics and specifications.

鐵路固定設備。道碴和礫石細料。特性和規范。

This paper introduces about the technique background of automotive lamp electronic ballast and its advantages.

本文介紹了汽車頭燈的技術背景及其特殊優勢，并給出了其電子鎮流器的基本電路結構。