1. A very light composing empennage allows to balance the model without adding any ballast to the nose.
一个非常轻的构成尾部让不需要把任何的压舱石加入鼻轨就平衡模型。
2. The electronic ballast has many advantages, such as small size, light weight and energy-saving.
电子镇流器以其体积小，质量轻，节能等优点，在照明工程中得到越来越多的应用。
3. On this day I also tested the ballast tank and did a very brief full submergence dive, in the limited light I could not see below the surface and lost sight of the sub right away.
这一天，我也测试了压载水舱，并没有一个非常简短的充分淹没下潜，在有限的轻，我不能见下文表面和抛诸脑后小组的权利。
4. The nominal lifetime of the Philips metal halide lamp is 9, 000Hrs(on the condition of ±5％ grid voltage ripple), and the actual lifetime in technical application is 4, 000—6, 000Hrs (the light source early ageing or abandoned is the key problem caused by the grid ripple to the inductance ballast).
现今市面上大功率照明的灯具主要有高压钠灯、低频无极灯、镝灯、金卤灯和等离子灯等等，现只对飞利浦1KW 金卤灯（型号：mvf028）和等离子灯(型号：tslz-A1)这两款高品质光源的经济效益进行分析。
5. The different light source is selected, explosion-proof ballast box is required, please declare in order.
用户选择不同的光源时，应购配套的防爆镇流器箱，请在订货时说明。
6. The company produces the various types of energy-conserving ceiling lamp mainly such serialenergy-conserving products as (Jacque''s strength series, kitchen guarding light series, tube light series), the electronic ballast of high power, voltage transformer, etc.
公司主要生产各种型号节能吸顶灯(亚克力系列、厨卫灯系列、筒灯系列)、高功率电子镇流器、变压器等系列节能产品。
7. This thesis gives the introduction of the construction technique of a Slab Non-ballast Track, which has been used in the Shuanghe Bridge of Qin-shen Passenger Railway, and sheds light on a series of key construction techniques, mainly including: fabrication of the trackslab, research and production of CA sand mortar, construction of concrete bearing and convex retaining wall, paving of track slab, pouring of CA mortar mixture, construction of the filled cushion slab etc. All these will have the significant reference and application value for its employment to the construction of the city overhead to rack and the express railway.
论文介绍并总结了在秦沈客运专线双何特大桥采用的无碴轨道的一系列关键施工技术，主要包括轨道板的制造工艺、CA砂浆的研究及配制、混凝土底座及凸形挡台施工、轨道板铺设、CA砂浆灌注、充填式垫板的施工等技术，对城市高架轻轨、高速铁路桥梁等工程，此项新技术的推广具有重要参考价值和实用价值。
8.
8. The focus of financial subsidies to support the 5 major categories of high-performance Lighting Products: General Lighting Self-ballasted lamps (commonly known as energy-saving lamps), Three-color double-side straight tube fluorescent lamps (T8, T5 type), metal halide lamp, high pressure sodium lamp light source products, such as electricity, semiconductor lighting products, as well as supporting the necessary ballast.
财政补贴重点支持5大类高效照明产品：普通照明用自镇流荧光灯，三基色双端直管荧光灯(T8、T5型)，金属卤化物灯、高压钠灯等电光源产品，半导体照明产品以及必要的配套镇流器。
9. 6 Ballast must maintain light output at +/- 10% during a voltage fuctuation of +/- 10%.
镇流器的光输出维持率在电压变动+/-10%时应能保持在+/-10%。
10. light ballast
10. 6 Ballast must maintain light out put at +/- 10% during a voltage fuctuation of +/- 10%.
镇流器的光输出维持率在电压变动+/-10%时应能保持在+/-10%。
11.
11. Ultraviolet exposure machine; light source; electronic ballast; digital control
紫外曝光机；光源；电子镇流器；数字控制
12. Test luminaire, ballast and light sources independently.
独立从事灯具、镇流器、光源的检测工作
13. Our technical excellence and close tracking of domestic and foreign counterparts advanced technology, professional and technical personnel set several decades of experience in well-lights, a factory unique system of lights, factory using new technology and new materials painstakingly created a series of light bulbs And ballast in the dealers and users in establishing a good reputation, with strict and effective quality management system to ensure that, to provide the best quality of the light source and electrical products, and continually enhance the credibility and visibility of the factory, to achieve national rejuvenation Industrial and establish Chinese brands purposes.
本厂在技术上精益求精，密切跟踪国内外同行先进技术，集专业技术人员数十年悉心制灯的经验，形成本厂独特的制灯工艺，本厂采用新工艺和新材料精心制造的系列灯泡及镇流器在经销商和用户中树立了良好的口碑，以严格有效的质量管理体系为保证，向客户提供最佳质量的光源和电器产品，不断提高工厂的信誉和知名度，从而达到振兴民族工业，树立中国品牌之目的。
14. This paper has introduced that structure of inductance ballast of the gas discharge lamp and structure and performance of electronic ballast, has given some examples for applying the electronic ballast and has compared parameter change and light efficiency of inductance ballast with which of electronic ballast when voltage of electric power net changes.
介绍了气体放电灯电感式镇流器和电子式镇流器的结构特点、性能特点及电子镇流器的应用举例，并对两种镇流器电网电压变化时的参数变化、发光效率等进行了对比分析。
15. light ballast的反义词
15. I nput Power: The actual total power used by all lamp and ballast of the light fixture during operation, as measured in watts.
输入功率：所有灯具和灯具镇流器的实际操作功率。
16. Is a professional production of electronic energy-saving lamps, electronic wall lamp with bracket lamp, electronic ballast, lamp and LED light source such as a new family of products for export.
浙江欧司浦照明电器有限公司是一家专业生产电子节能灯、电子壁灯与支架灯、电子镇流器、台灯及LED新光源等系列产品的出口企业。
17. True airspeed under standard condition Hood light fixture: Two lamp, rapid start type, and UL listed fluorescent light fixture with solid-state typed ballast installed on exterior of roof.
标准情况下的真空速通风柜照明：两个荧光灯管，快速启动类型，UL标准。镇流器安装在通风柜外部。
18. The traditional ballast starting, added high-pressure filament material suddenly without preheating, will take serious sputter and loss, and make the light turn black and scrap ahead of time.
传统的镇流器启动，未经预热突加高压灯丝材料会发生严重溅射损耗，导致灯管提前发黑报废。
19. High light efficency, concentrated light, no additional ballast, which can take place of incandesce lamp, reducing investment fees.
特点：发光效率高，光线集中，不需要附加镇流器，可直接与白炽灯互换使用，减少投资费用。
20. In the light of the principle of saving energy by optimization of a ship''s trim, the present thesis makes a quantitative analysis of the best scheme of trim, ballast and stowage plan for the training vessel Yu Long of Dalian Marine College.
本文根据船舶最佳纵倾航行节能原理，对我院新造实习船育龙轮，进行了最佳纵倾、压载及配载的定量计算。