查询词典 high-technology

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。

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。

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.

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。8 {/ l$ y ~1 t3 S

Was responsible for these problems. The high incidence of high bloodpressure, obesity, and heart disease in Sauria today even among those whohave tried low-fat, high-carbohydrate diets further proves that Sauria'sleading 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。

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.

这点不好，换掉，（从你的得到启发：有时可以从某个极端的词，或修饰语出发：）作者没有证明它不行，提出别的更好的方法。但论据为我们服务。

Consumable mainly are: Italy Biesse high quality 0.38 and 0.55mm types; British Cheshire high quality ceramic anilox roller and chrome anilox rollers; Doctor blades from Swiss, Sweden, Germany and Janpan; Australia Rotometrics diecutting cylinders, magnetic cylinders, flexible die and hot foil cylinders; Recyl waterbased and UV general cleaning solution, Cobra anilox roller cleaning materials, steel brush from France ; Screeny from Swiss and US; High quality printing cylinders with harden gear; idle cylinders; cooling cylinders; ink rollers and so on.. Related equipment mainly are: Alphasonics ultrasonics cleaning machine; Non-stop splicer, rewinder and sheet delivery; Plate mounter;Offline Printing quality inspection machine with slitting faction; cold foil stamping; hot foil stamping unit with saver and hologram function; web gravure unit; GEW UV curing machine; spare parts and UV lamp.

耗材主要有：意大利BIESSE比艾斯高质量双面胶；英国CHESHIRE高质量网纹辊；瑞士，德国和日本刮墨刀；澳大利亚ROTOMETRICS模切辊，磁性辊，磁性刀皮和烫金辊；法国RECYL水性，UV通用清洗液，COBRA网纹辊清洗膏，钢丝刷；进口丝网；英国超声波清洗机用浓缩清洗液；高精度印版辊带有精磨齿轮，导纸辊，水冷辊；配套设备主要有：英国ALPHASONICS超声波网纹辊清洗机；不停机放卷，不停机收卷和模内标收集台；装版机；分切复卷和质量检测设备；冷烫金装置，带有印刷定位烫功能的热烫金装置；凹印单元； GEW UV固化设备，零配件，UV灯管。

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。