查询词典 ballast

Since the hull is sealed air pressure inside the hull increases as ballast water is taken aboard.

由于船体是密封的空气压力，内船体增加的压舱水是采取在船上。

S First brand "billion into" With its rich products, excellent quality, novel appearance, good reputation to become the industry's well-known brands, products, downlight covers, spotlights, ceiling quartz lamp, metal halide lamps, electronic transformers, inductors and various types of light sources such as ballast nearly a thousand kinds of products.

公司第一品牌"亿成"凭着其丰富的产品，优异的品质，新颖的外观，良好的信誉成为业内的知名品牌，产品涵盖筒灯，射灯，天花石英灯，金卤灯，电子变压器，电感镇流器和各类光源等近千种产品。

Is a professional lighting manufacturer for the development of searchlights, lanterns days, Grille quartz lamp electronic transformer, ceiling lamp, table lamp with Electronic Ballast OEM / ODM manufacturers.

是一家专业为各灯饰厂家开发射灯、天花灯、格栅灯用石英灯电子变压器，吸顶灯、台灯用电子镇流器的 OEM/ODM 生产制造商。

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。

Jostling with unemployed labourers of the lowest class, ballast-heavers, coal-whippers, brazen women, ragged children, and the raff and refuse of the river, he makes his way with difficulty along, assailed by offensive sights and smells from the narrow alleys which branch off on the right and left, and deafened by the clash of ponderous waggons that bear great piles of merchandise from the stacks of warehouses that rise from every corner.

到处都是最低级的失业人员、搬运压舱货的脚夫、煤船装卸工、浪荡女子、衣衫褴楼的儿童，还有河滨的渣滓废物，你在中间挤来挤去，吃力地往前走。无数的小巷左右岔开去，巷子里不断涌出令人恶心的景象和气味。笨重的马车装载着堆积如山的货物，从遍布每一个角落的堆栈、库房里哐啷哐啷地开出来，叫人什么也听不见。

The cooling effect of ballast revetment on the roadbed of Qinghai-Tibetan Railway was estimated.

第十一章是总结和展望，系统总结了本文的主要结论，提出了存在问题，及针对存在的问题需要下一步开展的研究工作。

Road engineering ; ballast embankment and revetment ; experimental research ; porous media ; natural convection ; thermal conductivity parameter

道路工程；块石路堤、护坡；试验研究；多孔介质；自然对流；导热系数

Fore peak tank, fresh water tank, ballast tank, fuel oil tank, void tank, auxiliary engine daily service tank, stee ring gear tank, emergency generator fuel oil tank, sewage treatment equipment all has air pipe and air pipe head.

3艏尖舱、淡水舱、压载舱、燃油舱、空舱、辅机日用油柜、舵机舱、应急发电机组燃油柜、生活污水处理装置及均设空气管及空气管头。

The readiness of a vessel for sailing with regard to ballast, sails, and yards.

船的航行状态：从船的压载、船帆和帆桁方面考虑看船的状况是否能够航行

Research on High Frequency Electronic Ballast for 400W High Pressure Sodium Lamp;2. High Pressure Sodium HP.

在高强度气体放电灯光源中，高压钠灯的光效是最高的，而且其还有寿命长、光色好、光穿透性强等优点，是第三代灯光源的杰出代表。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。