液

And the specification and trend of antiwear hydraulic fluids are presented according to the hydrostatics application.

简要介绍基本的液力系统，并从液力静力学应用角度对液压油规格和抗磨液压油发展趋势进行阐述。

In the process of hydrothermal mineralization, the gold carrier is changed with the evolution of mineralizing solution.

在金的热液成矿过程中，随着矿液的演化，金载体将发生转化。

We also analyze the current progress made on the exploration and analysis of hydrothermal deposit resource at home and abroad.

分析了国内外在探测热液矿床资源和分析热液矿床成分方面取得的进展及研究现状。

Objective To investigate the expression of telomerase in benign hydrothorax and malignant hydrothorax.

目的 探讨端粒酶在良恶性胸腔积液中的表达及其与良恶性胸腔积液临床表现的关系。

Methods ADA was examined by enzyme in 78 cases of tuberculous hydrothorax and 30 cases of malignant hydrothorax.

对78例结核性胸腔积液和30例恶性胸腔积液标本进行腺苷脱氨酶测定，同时测定血清腺苷脱氨酶活性。

Methods Using fluorescent in situ-hybridization methods to detect telomerase activity in the tissue of 25 cases of benign hydrothorax and 23 cases of malignant hydrothorax.

利用荧光原位杂交方法对23例恶性胸腔积液和25例良性胸腔积液的端粒酶活性进行检侧，并结合临床资料分析。

After seven days of training if bottles, fermentation liquid filtration, and has been hypha rough enzyme fluid.

经过7d的摇瓶培养，过滤发酵液，得到菌丝体和粗酶液。

The questing for long service electroless Nickel technology leads to the preferable formula and operation conditions as follows: Nickel Sulphate 25g/L, Sodium Hypophosphate 30g/L, Lactic Acid 20~ 25ml/L, Citric Acid 5g/L, Sodium Acetate 15g/L, Thiourea l~3mg/L, Stabilizer E Img/L.

研究得出的最佳长寿命镀镍工艺为；硫酸镍25g/L，次亚磷酸钠30g/L，乳酸20ml/L，柠檬酸5g/L，乙酸钠15g/L，硫脲1～3mg/L，稳定剂E1mg／L镀液pH值5.0～5.1，施镀温度90±2℃，装载量1dm~2/L；每60min测量镀液中消耗的有效成分和补加浓缩液。

The questing for acidic middle-temperature electroless Nickel technology leads to the preferable prescription as follows:Proportion of Nickel Sulphate and Sodium Hypophosphate 0.36; Sodium Acetate 15g/L; Stabilizer A lmg/L(Stabilizer B Img/L for continual experiment); Composite complexing agent Lactic Acid 10ml/L and acetic acid 10 ml/L; Accelerator organic acid G 6g/L; pH value 5.0; Loading Capacity ldm2/L; Temperature 70C (Temperature 75C for continual experiment); Proportion of supplement for Nickel Sulphate and Sodium Hypophosphate 1:1.2; Testing the consumed ion of Nickel solution and supplement inspissations solution every 60min by the proportion of 15% fresh solution.

最后，通过研究得出最佳工艺配方为：硫酸镍与次亚磷酸钠的摩尔比为0.36；乙酸钠15g／L：稳定剂Almg／L(周期实验加稳定剂B10mg／L)；复合络合剂组合为乳酸10ml／L+冰乙酸10ml／L：促进剂为有机酸G6g／L；pH值为5.0；装载量为1.0dm~2／L；施镀温度为70℃(周期实验为75℃)：主盐与还原剂的添加比例1：1.2；每60分钟对镀后液进行镍离子浓度的测定并按镍离子的消耗量添加浓缩液，添加比例按开缸液的15％。

The existing bath analyzing methods are compared,as a result a quick and continous method for determining sodium hypophosphite and stannum ion in electroless tin bath is determined.

并对现有的镀液分析方法进行了比较，确定了快速连续测定化学镀锡液中亚锡离子和次磷酸钠的方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。