查询词典 key ring

Green diamond ring does not mean the color, but the concept of environmental protection, the key is that the diamonds are not mined, but artificially synthesized by the cryst ......

绿色钻石戒指并不是指颜色，而是指环保概念，关键是其中的钻石不是开采出来的，而是通过晶体生长的方法人工合成的。

Green diamond ring does not mean the color, but the concept of environmental protection, the key is that the diamonds are not mined, but artificially synthesized by the crystal growth method.

绿色钻石戒指并不是指颜色，而是指环保概念，关键是其中的钻石不是开采出来的，而是通过晶体生长的方法人工合成的。

Mainly engaged in: stainless steel 202,304,316, copper, aluminum, high-strength carbon steel GB, American Standard, S Day, German standard of the outer hexagon, internal hexagon, Ping Cup, Yuan Cup screws, tight set (machine-processed rice) screws, open sale, axis with circlips, ring openings, flat pad, flexible sale, the Quartet nut, hexagonal nut, welding nut, pull rivet nut, rivet nut pressure, flange nut, nylon self-locking nuts, nut dish, cover type nut, flat keys Article teeth, the cylindrical pin, internal tooth, external tooth, double-headed screws, wood screws Festival, self-tapping screws, self drilling screws, machine screws , hexagonal key.

主要经营：不锈钢202、304、316、铜、铝、高强度碳钢国标，美标，日标，德标的外六角，内六角，平杯、元杯螺丝，紧定螺丝、开口销，轴用卡簧、开口挡圈，平垫，弹性销，四方螺母，六角螺母，焊接螺母，拉铆螺母，压铆螺母，法兰螺母，尼龙自锁螺母，碟型螺母，盖型螺母，牙条平键条，圆柱销，内齿，外齿，双头螺丝，活节螺丝，自攻螺丝，自钻螺丝，机螺丝，六角匙。

Transistors control the power needs of the motors which in turn ring a set of children's handbells based upon your key presses.

晶体管控制的电力需求的发动机，从而环的儿童的手铃根据您的设置按键的。

C1 All you do is ring up , key in you PIN number , choose the service you want and then just follow the instructions .

C1 你所要做的只是打入电话，输进你的密码，选择你想要的服务种类，然后跟着说明就可以了。

The company's bolt, stud, nuts, screws, washers, ring, pin, key and shaft parts largest category of products, are strictly implementing the country's standards organization specializing in the production.

公司的螺栓、螺柱、螺母、螺钉、垫圈、挡圈、销、键及轴类零件大类产品，都是严格贯彻国家的标准组织专业生产。

Construction characteristics - Standard contact and housing dimensions - RAL 7035 grey grip - Cable sleeve for IP44 - Cable gland for IP67 - Plug with key and socket with keyway to ensure perfect coupling - Sockets with spring-locking cover and retaining catch when the plug is inserted, for both IP44 and IP67 - Sockets with locking ring lids and plugs with inclined surfaces and bayonet fitting for IP67 - Fold-back cable clamp for IP67 types - Only factory-preset earth contact position depending on end use - High protection against indirect contacts since the earth contact is the first to established and the last to be broken - Colour-coded to identify the different rated voltages - Perfect interchangeability with EUREKA Series plugs and sockets and with other makers.详情请登入:http://factory.shsap.com/list.asp?id=289

结构特征-触点和外壳标准尺寸-手柄颜色为灰色RAL7035 -堆形过线装置，用于IP44防护等级-填料函，用于IP67防护等级-插头带凸出物，插座带导槽用来保证完好的连接- IP44和IP67 的插座带有弹簧罩，在有插头插入后可以起到止动作用-插座带紧锁罩，插头带有倾斜面用于IP67防护等级的插销式连接-可活动的电缆固定装置用于IP67的防护-在工厂中预设的接地触点位置取决于最终使用-接地触点最先连接，最后短开，所以对防止间接接触具有很高的保护指数-不同的额定电压用不同的颜色来表示，便于识别-与EUREKA系列和其他制造商的插头和插座有极好的互换性

Province National Land Agency in accordance with the key cities of the province in 2003 the land dynamic monitoring, Nanjing since 2000 than the index of land prices have been increasing in each ring.

省国土厅按照重点城市的省2003年的土地动态监测，南京自2000年以来，超过该指数的土地价格一直在增加，在每一个戒指。

Prominent linear servo lead Noncircular NC, for middle-grade piston, piston ring manufacturers to provide equipment and services is a key faction of the main objectives.

&突出直线伺服，引领非圆数控&，为中高档活塞、活塞环生产商提供关键装备和优质服务是一派的主要目标。

The key to preve n tion and reduction of the drill string failure lies in prevention.For this reaso n,in view of the different stressed characteristics of the different sections of the drill string in borehole,the research is conducted by dividing the drill st ring into four failure sections,namely,the section at the wellhead and the secti ons at the upper part,vicinity and lower part of the zero stress point,to inves tigate the essence and basic reason of the failure,and to put forward scientific and feasible preventing measures,thus,being advantageous to complete and system atic prevention and forecast of the drill string failure.

防止和减少钻具失效，关键在预防，为此，根据钻柱各部分在井内的受力特点不同将其划分为钻柱井口处、零应力点上部、零应力点附近、零应力点下部四个钻具失效段进行研究，查出其失效的实质及根本原因，提出科学可行的防范措施，有利于全面系统地预防预测钻具失效。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。