查询词典 retained fluid

Has well guarantees the effect, can detain the flesh moisture content, slows down does the flesh water scarcity dry phenomenon, the reproduction full Fengrun's skin nature, the essence fluid ingredient, lets the flesh young and fresh-looking be tender, smooth cannot detain the lines on face.

使肌肤明亮、紧致有弹性，长期使用-延缓细纹滋生，有很好的保湿效果，-留住肌肤水分，减缓乾性肌肤缺水乾燥的现象，重现-满丰润的肤质，精华液成分，让肌肤-嫩嫩，光滑的留不住细纹。

Fluid friction, less wear of belt, service life being as fitted with safe protection device.

流体摩擦，胶带磨损小，寿命提高一倍。

The belt of this conveyor is supported by the pressure air rushed out of the holes of the air chamber into which air is blowed continuouly in a certain amount and pressure by a fan and wind adjusting mechanism. The conveyor driven by a drive mechanism conveys materials on an air cushion, thus fluid friction is in place of rolling friction between belt and support roller, reducing the friction drag.

本机是通过风机和风量调节机构连续向气室供给一定压力和流量的空气，空气通过气室盘槽上的排气孔在胶带与盘槽之间现成气垫支承，胶带在传动机构的拖动下，在气垫上运行，以流体摩擦代替托辊式胶带输送机的滚动摩擦，减少阻力，达到输送物料的目的。

Electric submersible screw pump are screw pump and the electric submersible pump combination is a very applicable to horizontal wells downhole fluid lift system, belong to non-rod pump systems, to avoid the tube, rod friction wear and tear.

电潜螺杆泵是螺杆泵和电潜泵的组合，是一种非常适用于水平井的井下流体提升系统，属于无杆泵系统，避免了管、杆摩擦损耗。

The highest heat transfer coefficient for air flowing in the nine 3-D IFT with staggered arrangement fins is No9 tube. In the turbulent region, the heat transfer coefficient of No9 tube is a factor of 10.36 compared with smooth tube, and its thermodynamic performance coefficient is as high as 6.49; The average Nusselt number in the most superior 3-D IFT with staggered arrangement can be increased by about 1.04 times in the laminar flow, and 6.38 times in the transitional flow as compared with that in the smooth tube. The friction factor between fluid and tube wall can be 0.96 times in laminar flow, and 12.68 times in transitional flow as compared with that inside the smooth tube.

在进行实验的九根肋叉排三维内肋管中，换热最强的No9管与光管相比，在紊流区的换热强化比平均可达10.36倍，阻力增大比约为4.06倍，其热力性能系数高达6.49；在过渡流区的换热强化比平均可达6.38倍，同时阻力增大比约12.68倍；在层流区的换热强化比为1.04倍，而阻力增大比仅约0.96倍。

Results 371 bp DNA fragment was amplified from 24 different species. The sensitivity could be improved to 10-12 g. No signal was observed when human DNA,funguses and viruses were used as templates. 22 blood samples and 4 cerebrospinal fluid samples, being positive with culture, were positive by using PCR. The gramnegative and grampositive probes hybridized to clinic samples and different species, as predicted by Gram stain characteristics.

结果 对24株不同标准菌株进行PCR扩增，均出现371 bp长度的DNA片段，敏感性试验可检测出10-12 g的细菌DNA，与人类基因组DNA、真菌及病毒无交叉反应；22例血培养阳性标本及4例脑脊液培养阳性标本均扩增出371 bp长度DNA条带，反相杂交法区分革兰阳性/阴性细菌与培养结果相符。

Objective To study and explore the therapeutic efficacy of percutaneous puncture direct to renal cyst injecting fluid of alumbre and galla chinensis.

目的 研究和探索经皮穿刺直达肾囊肿部位注射中药白矾、五倍子液的效果。

Both properties and existing problems of the conventional fracturing fluids were described in this paper, and a new water-in-oil emulsion fracturing fluid was developed according to the properties of strong water sensitive and low pressured reservoirs of Gars oil field, Qinghai Province.

本文介绍了常规压裂液的特点和存在的问题，针对青海尕斯油田中浅层油藏强水敏、低压的特征，研制出了一种新型的油包水乳化压裂液体系。

All the test results showed that this water-in-oil emulsion fracturing fluid posseses such advantages as good themal stability, good shearing stability, low filter loss, low hurt, good restrainting the inflation of clay material, easy breaking of emulsion and flowback and so on, and then it can replace the conventional oil base gel and be used in fracturing the low pressured and strong water sensitive reservoirs of Gars oil field, Qinghai Province.

研究结果表明，该油包水乳化压裂液具有热稳定性好、耐剪切、低滤失、低伤害、能够较好的抑制粘土水化膨胀以及易破乳返排等优点，可以代替常规油基冻胶压裂液用于尕斯油田中浅层强水敏、低压油藏的压裂改造。

The company has many rich fluid and gas pressure mechanical design and production experience, Senior Engineer of the gas stay bar professional production technicians.

公司拥有多名有着丰富液气压机械设计和生产经验的高级工程师及气撑杆生产专业技师。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？