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The rheologies of two types of high-density water-based drilling fluids including the fresh water-based drilling fluid and salt water-based drilling fluid were tested at high temperatures of 50℃, 80℃, 120℃, 150℃, 180℃, 200℃ and 220℃ respectively, and at high pressure of 5MPa using Fann50SL Reometer.

以室内研制的抗高温高密度淡水基和盐水基钻井液为基础，采用Fann50SL高温高压流变仪对钻井液在不同温度下的流变性进行了测试。

Silicon powder, processed by high-quality silicon metal lump, is silver-gray or dark gray with high melting point, good heat resistance, high resistively and oxidation resistance.

金属硅粉采用优质工业硅加工而成。是银灰色或暗灰色粉末，其熔点高，耐热性能好，电阻率高，具有高度抗氧化作用。

In order to do research on pipe flow and pump characteristics of polymer flooding and water flooding rod-pumped well in especially high water-cut stage, rheometric test aimed at production stream from polymer flooding and water flooding rod-pumped well in especially high water-cut stage has been made, and the characteristic of production stream in especially high water-cut stage is confirmed as Newtonian fluid. Experiments using different mediums about pipe flow and pump characteristics is made. Frictional resistance and coefficient of friction resistance of annulus fluid between sucker rod and the pipe flow is calculated under different working conditions. Frictional resistance between plunger and pump barrel under different parameters is calculated based on related theory of pump characteristic and the strained analytical model of oil-well pump. Besides, using the theory of slit flow and hydraulic -clamping pressure, the frictional resistance is calculated, and the error between the result and measured value is no more than 13%.

为研究特高含水期水驱及聚驱抽油机井管流特性与泵特性，本文针对特高含水期水驱及聚驱井采出液进行了流变性试验，确定了特高含水期油井采出液的性质属牛顿流体；利用不同介质，进行管流特性与泵特性试验，得到了不同工况下杆、管环空流的摩擦阻力和摩阻系数；根据泵特性相关理论和抽油泵受力分析模型，计算了不同参数下柱塞与泵筒间的摩擦阻力，并利用缝隙流与液压卡紧力理论对柱塞与泵筒间的摩擦阻力进行了计算，计算结果与实测值误差在13%以内。

It is well known that the large lattice mismatch (16%) and thermal expansion coefficient mismatch between GaN and sapphire substrate are the main origins of TDs. By new growing technique of LEO, we acquired high quality GaN films almost free of TDs. The stress characteristics in GaN films with MLTB growing technique is dependent on growing systems and conditions, and the changes of stress and dislocation density are rightabout; Combining buffer layers of high temperature and low temperature is first developed to growing GaN films with low dislocation density, and the mechanism of lowering TDs density is that the first buffer layer of high temperature can make nuclear in second buffer layer of low temperature bigger. This technique also can restrain yellow luminescence effectively.

众所周知，晶格失配和热应力失配是GaN异质外延中位错产生的主要原因；为此，我们对几种降低缺陷的MOCVD外延生长方法进行了新的尝试，其中尝试了侧向外延生长技术，得到了低位错密度（小于10〓/cm〓）、高质量的GaN外延层；尝试多低温缓冲层法，发现材料中的应力特性与生长系统和生长条件有关，材料中的应力与位错密度按相反方向变化；首次尝试高低温联合缓冲层法，材料中高温缓冲层可以使随后的低温缓冲层中成核颗粒增大，从而导致随后高温GaN外延膜中位错密度降低，并且能够有效地抑制黄光峰。

Characterized by high technology、high input and high rist, Pharmaceutical Industry in China through a very rough road, has become an important industry which promotes the GDP.

制药业作为高技术、高投入、高风险的行业，在我国走过了一段曲折的发展道路，现已成为推动国民经济增长的重要产业。

Characterized by high technology、high input and high rist, Pharmaceutical Industry in China through a very rough road, has become an important industry which promotes the GDP.

中文摘要：制药业作为高技术、高投入、高风险的行业，在我国走过了一段曲折的发展道路，现已成为推动国民经济增长的重要产业。

To synthesize by 20% carbon fiber,80% high strength glass fiber,high-temperature resin binder,plus friction materials with high performance;working temperature:≥200℃ drying department,pressing department,hard rool in network department.

20%碳纤维，80%高强玻璃纤维，高温树脂粘合剂，加高性能耐磨材料合成。工作温度：≥200℃。干燥部、压榨部、网部硬质胶辊。

Result The oral immunization with the transformed salmonellae elicited strong immune responses mainly including high level of N-specific antibody, a dramatic activation of IFN-γ-secreting cells, a high level of lymphocyte proliferation, and a high level of activated CD8+ T cells.

pcDNA-N DNA疫苗口服免疫后2周就可以诱生特异性IgG抗体，且以IgG2a占优势；诱导了较高水平的淋巴细胞特异性增殖反应和IFN-γ，主要以Th1免疫为主。

The high incidence of high blood pressure, obesity, and heart disease in Sauria today even among those who have tried low-fat, high-carbohydrate diets further proves that Sauria's leading nutritional experts are wrong.

即使在今日的Sauria国尝试过碳水化合物含量高而脂肪含量低的人当中，高血压症、肥胖症及心脏病的高发率进一步证明，Sauria国的那几位著名营养专家的观点是错误的。

The high incidence of high blood pressure, obesity, and heart disease in Sauria today even among those who have tried low-fat, high-carbohydrate diets further proves that Saurias leading nutritional experts are wrong.

今天Sauria那些既便尝试了低脂肪高碳水化合物饮食的人中也存在的高血压，肥胖和心脏病的较高发病率进一步证明了Sauria权威营养学家是错误的。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。