查询词典 fountain shell

At present, the main products have 15 ", 17", 19 ", 22", 26 LCD display metal parts, mobile phone shell, walkie-talkie panel, MP4 shell, stationery / toys hardware, plug switch hardware , various car parts and all kinds of electronic hardware, the company has a 5-100 tons of punch more than 20 Units, 3 Units milling machine, grinding machine 2 Units, 4 Units EDM, automatic lathe 5 Units, Units 1 shears can be In accordance with the provision of customer samples, drawings for design, open mode, the sample trial and mass production.

目前产品主要有15"、17"、19"、22"、26液晶显示器五金件、手机外壳、对讲机面板、MP4外壳、文具/玩具五金，插头开关五金件，各类车件及各类电子五金件，公司拥有5－100吨的冲床20余台，铣床3台，磨床2台，线切割机4台，自动车床5台，剪板机1台，可根据客户提供样品、图纸进行设计、开模、样品试制及批量生产。

This paper presents the yield conditions of the axis symmetric circular plate and shallow spherical shell of the reinforced concrete and determinates the limit load of the axis symmetric circular plate and shallow spherical shell of a simply supported using this yield conditions.

文摘：文章导出了基于双剪屈服准则下的钢筋混凝土圆板和球扁壳的屈服条件，并利用此屈服条件求解了极限荷载。

The next generation of Shell Tellus hydraulic oils builds on Shell′s worldwide experience in lubricant technology.

壳牌先进的润滑科技，世界范围的实践经验，造就了壳牌新一代得力士液压油系列产品。

The motor shell includes the motor for providing rotary movement for toolholder, and motor shell can be screw-combined with regulating ring.

电动机机壳包括有用于为刀夹提供旋转运动的电动机，机壳可与调节环螺纹式地接合。

Pump cavity and tooth wear shell after shell pump cavity and repair of worn teeth, a great impact on the fuel pump.

泵壳内腔与轮齿磨损后的修复泵壳内腔与轮齿磨损后，对水泵油量影响很大。

Pump c**ity and tooth wear shell after shell pump c**ity and repair of worn teeth, a great impact on the fuel pump.

泵壳内腔与轮齿磨损后的修复泵壳内腔与轮齿磨损后，对水泵油量影响很大。

We specialize in development and produce of gemstone,have steady business relationship with lots of suppliers all over the world.we mainly offer:crystal,Red coral,white shell,natural tophus,cat eyes,shell pearl,and etc......

广州雄兴珠宝首饰有限公司是一家专业珠宝批发商，集各国宝石原料开发、生产于一体。主要经营各国水晶、红珊瑚、天然松石、猫眼石、贝珍珠、不定形以及其他各种宝石等

The result of whole mount in situ hybridization showed that MmeFer was located at the position of shell initiation in trochophore stage, indicating MmeFer plays a role in shell initiation in M. meretrix. The full-length of M. meretrix cathepsin B cDNA was cloned with 3'and 5'RACE. The temporal and spatial expressions of MmeCB mRNA were examined from trochophore to post larva stages by whole mount in situ hybridization. From L2 to L4 stages, MmeCB mRNA was detected in the digestive tract, suggesting a possible role of MmeCB in digestion.

根据构建的文蛤幼虫cDNA文库中提供的序列信息，从文蛤中克隆了与铁离子代谢密切相关的铁蛋白的全长cDNA序列；通过Real time PCR发现，MmeFer mRNA的表达量在贝壳形成前后有明显改变；整体原位杂交结果显示MmeFer mRNA在L1期的表达部位刚好是贝壳生成的起始部位，推断文蛤铁蛋白与文蛤幼虫贝壳初始形成密切相关。

Zoologythe shell or integument of some invertebrates and protozoans, especially the chalky shell of a foraminiferan or the tough outer layer of a tunicate

动（一些无脊椎动物和原生动物的）甲壳；介壳；被囊

The main points are as follows:The interior ballistic experiments of rocket shell launching are conducted and the experimental data, including the pressure at the wall of rocket launching tube and the initial velocity of rocket shell, are obtained.

主要内容如下： 1进行了火箭弹发射的内弹道试验，测量得到了发射管壁面处的压力时间曲线、弹丸的炮口初速。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。