ballast 中文意思是什麼

ballast 解釋
n. 名詞 1. 鎮重物，壓載物，壓艙物，底貨（石、沙等）；（輕氣球的）沙囊。
2. 【鐵路】道碴，道圓。
3. 【電學】鎮流電阻，鎮流器。
4. 使（性格）堅定的經驗[道德等]，穩定因素；〈比喻〉沉著，穩定。
vt. 及物動詞 在…上裝壓艙物[沙囊]；為（鐵路等）鋪道碴；使穩定，使沉著。
n. 名詞 -ing 1. 裝底貨，鋪道碴。
2. 壓艙材料；道碴材料。

  1. Arc lamps require a current-limiting ballast.

    弧光燈需要一個限流鎮流器。
  2. The rail beds well on the ballast.

    鐵軌在道碴上擱得很穩。
  3. He furnished psychological ballast to a desperate president.

    他給一位在絕望中掙扎的總統提供了心理鎮定劑。
  4. The rails of the two tracks are supported on wooden ties resting on a ballast.

    兩條線路的鋼軌放置在有道碴承托的枕木上。
  5. So are the motions of a little vessel without ballast tossed about on a stormy sea.

    在驚濤駭浪的大海上，一隻沒有壓艙物的小船就是這樣顛顛簸簸。
  6. 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，對於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。
  7. General specification for ballast tanks paint of ship

    船舶壓載艙漆通用技術條件
  8. They are f. o. pumps ， l. o. pumps, ballast pumps, fresh water pumps, sea water pumps, and bilge pumps

    它們是燃油泵，潤滑油泵，壓載水泵，淡水泵，海水泵，和舭部液艙泵等。
  9. Inside engine room frame # 14 # 16 portside, starboard side there is sea chest at each side, they are connected by main sea pipe, the sea water pump of main engine, auxiliary engine, general bilge pump, ballast pump, firefighting pump, condensator cooling water pump, and sea water pressure tank can suck sea water from them

    機艙內# 14 # 16左、右舷設有海水閥箱各一個，用海水總管相連，可供主機、輔柴油機的海水泵、艙底總用泵、壓載泵、消防泵、冷凝機組冷卻水泵及海水壓力水櫃吸水。
  10. Adoption of bend upward bulbous bow toimprove resistance performance in ballast trial condition

    用上翹型球首改善壓載試航狀態阻力性能
  11. The series h ? 2h ? h3 rotary piston vacuum pump is a sort of vacuum pro - duction equipment suitable for pumping ordinary gase and condensable gases ( when a gas ballast used )

    H3型系列滑閥式機械真空泵是抽除一般性氣體或含有少量可凝性氣體（此時應使用氣鎮）的真空獲得設備之一。
  12. ( 5 ) adding and settling of ballast in delamination

    （ 5 ）分層上碴和整道。
  13. High light efficency, concentrated light, no additional ballast, which can take place of incandesce lamp, reducing investment fees

    特點：發光效率高，光線集中，不需要附加鎮流器，可直接與白熾燈互換使用，減少投資費用。
  14. Iron ballast ; kentledge

    壓艙鐵塊
  15. Various steps were taken to reduce the electricity consumption of revenue tower. this was achieved by, for example, replacing the old type fluorescent strip lights with electronic ballast ones, reducing the illumination level to the minimum and by conducting routine checks to switch off lights and communal facilities when they were not in use

    本局實施節省能源措施，減少稅務大樓的耗電量，例如把舊式光管更換為具備獨立電子鎮流器的光管，把照明度減至最低，以及進行例行檢查，把不需用的燈光和公用設施關掉等等。
  16. Fore peak tank, fresh water tank, ballast tank, fuel oil tank, void tank, auxiliary engine daily service tank, steering gear tank, emergency generator fuel oil tank, sewage treatment equipment all has air pipe and air pipe head

    3艏尖艙、淡水艙、壓載艙、燃油艙、空艙、輔機日用油櫃、舵機艙、應急發電機組燃油櫃、生活污水處理裝置及均設空氣管及空氣管頭。
  17. 2 ignitor : - this is an electronic amplifier that receives electric current from the ballast and boosts voltage to ignite the arc light source in all environments. it initializes plasma discharge within the source by delivering a high - volt pulse to the electrodes

    2 ignitor : -是一個從ballast接收電流並向所有環境中的arc light source釋放電壓的電子放大器，它通過向電極傳遞高脈沖來對等離子放電器進行初始化
  18. Bill is titoma s inventor in residence ; he has over 20 years experience doing research for the us military, owns numerous patents and is an expert in electronics and chemistry, especially anything to do with light : blue lasers, uva, uvc, led, optic fiber, liquid light pipes, light boxes, custom light bulbs and leds, power supplies and ballast etc. bill has an extensive network of resources all over asia and the us, and knows how to arrange prototyping and production in such a way that intellectual property doesn t leak out

    其專長為開發無線應用產品軟體與硬體。其撰寫了全世界第一個無線資料傳輸封包，設計了terminal server開發了amps etacs第一款中文手機軟體近端資料轉輸概念，執行過數百個全球的系統，開發過可攜式資料傳輸機，熟稔法律與財務網路系統。其也在德國取得數學學位，精通中文等多國語言。
  19. Ballast channel plate

    道碴槽板
  20. Test process of consolidation grouting without ballast in dam foundation of goupitai hydropower station

    構皮灘水電站壩基無蓋重固結灌漿試驗工藝
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