查询词典 ballast

The company's main products are: BZ-20ES, BZ-18ES utility mining loaders, the equipment can be used for ballast Tunnels, finding the top, were seized at the end, multi-wall clearance, is a sophisticated tunnel construction machinery; needle beam,穿行Top-and-steel arch concrete lining vehicles; wheel, the rail-lines, electric and internal combustion and hydraulic models at 2.5 M3, 3M3, 5M3, 6M3 series of concrete mixing tanker transport, steel Gongjia Bending special equipment - cold-formed; MTR and construction works under pressure by the pile-pipe, steel support, the steel tube PURLIN; works for pulling the pipe wall lock pile with all the various models of hydraulic Stubbs pile driver; Various public facilities used in steel structure, the grid system, and so on.

公司的主要产品有：BZ-20ES、BZ-18ES型多功能挖掘装载机，可用于隧道的装碴、找顶、捡底、多墙清理，是一种先进的隧道施工机械；针梁式、穿行式以及边顶拱式砼衬砌钢模台车；轮式、轨行式、电动式、内燃式和液压式，型号分2.5M3 、3M3、5M3、6M3 系列砼搅拌输送罐车；钢拱架弯曲专用设备---冷弯机；地铁及建筑桩基工程承压用的钢管柱、钢支撑、钢围檩；工程连续墙锁喉管拔桩用的各种型号全液压拔桩机；各种公共设施用的钢结构、网架制安等。

Mitten crabs are thought to have arrived in Europe as stowaways in the ballast water of commercial ships.

毛蟹被认为是藏在经济舱压舱水中来欧洲的偷渡者。

In this paper, the SPIC mentioned here is used to the electronic ballast.Firstly, the research and development on SPICs are reviewed briefly, form which we get the aim of this design: the power integrated circuit comprises not only power devices, but also logic controlled devices.

本文首先简述了智能功率集成电路的研究和发展，从中可以得出本课题的目的：功率集成电路中将功率器件与低压逻辑控制电路集成在一个芯片上，其重要性和价值是非常重大的。

A ballast intended to be mounted on a standard outlet box shall include an outlet-box cover that, if of sheet steel, shall have a thickness of not less than 0.067 inch (1.70 mm) and shall be protected against corrosion on all surfaces.

整流器需要安装在标准的出线盒上，出线盒盖子如果是钢板，厚度应不少于0.067英寸(1.70 毫米)，并保证所有的面抗腐蚀

Once activated, CO2 gas is then allowed to proceed through a tube to either another poppet valve, a cylinder or the ballast tank.

一旦启动，二氧化碳气体，然后允许进行，通过一根管子到另一锥阀，气缸，或压载水舱。

Song Zheng-hua is the home of the "pillar", the house dry, and he had to go walking ballast snow village塘边abuse scoop out ice water; no firewood to cook, and he braved the cold wind cutting wood Shimoji .

宋正华是这个家里的&顶梁柱&，家里缺水了，他不得不踩着雪碴去村头塘边儿敲冰舀水；做饭没柴烧了，他就冒着寒风下地砍柴割草。

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。

The location of discharge valve operating handle for ballast system is incorrect, valve shaft to be of upwards for convenience.

压载系统排放阀操纵杆位置不对，阀杆应向上以便操作。

One of the most important mechanisms for the introduction of non-indigenous organisms is transport in ship ballast water.

国际航运船舶，尤其是船舶装载的压载水是传播地理性隔离有害生物的主要途径，这类传播目前已经在世界范围内对生态环境和世界经济造成了巨大的危害。

Established in 2000. For the joint-stock cooperative enterprises, the main production thermocouple meter relay switching substation circuit breaker box sets of walls cable inductance rectifiers solid ballast IC card fees-meter-meter bridge, such as temperature controller.

为股份合作制企业，主要生产仪表继电器热电偶断路器墙壁开关变电箱成套电缆固态整流器电感镇流器 IC卡电表复费式电表温控仪桥架等。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。