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Surface evaporation air cooler ; LLSTD-1 coating ; anticorrosive ; scale inhibition ; heat conduction ; research and development

表面蒸发空冷器； LLSTD-1涂料；耐腐蚀；抗结垢；导热；研究应用

Anticorrosive process of surface evaporation air cooler using LLSTD-1 as coating media,which solves two major difficult problems in large scale bundle anticorrosive techniques:performance requirements on coating materials (heat conduction,high temperature resistance,oil-proof and scale inhibition)and the coating method on surface evaporation air cooler bundles.

以LLSID-1涂料为涂层介质对大型表面蒸发空冷器管束进行防腐处理，解决了大型管束防腐的两大难题，一是对涂层材料的性能要求(耐腐、耐温、耐油、阻垢、传热效果好)；二是解决了大型管束防腐工艺(用什么方法将涂料涂装在表面蒸发空冷器管束上)。

Comparing with the band gaps of bulk GaAs under varioustemperatures,the strain factor and conduction band offset Qc for quantumwell have been found to be almost independent of the temperature.

实验得到光伏谱各跃迁峰能量随温度的变化，通过与GaAs体材料带隙的温度关系的比较，表明量子阱中的应变、导带带阶因子Qc与温度基本无关。

By taking the effects of Ge fraction and strain on the energy band structure and effective masses into account, the analytical model of the effective densities of states of the conduction and valence bands are proposed, and the temperature and Ge fraction dependence of the effective densities of states are also studied. Following this, the temperature and Ge fraction dependence of intrinsic carrier concentration in strained SiGe layers are analytically calculated. Furthermore, carder freezeout effect and the minority carrier trapping effect of the shallow-level compensated imputities in strained SiGe layers at low temperatures are investigated.

其中，分析了应变SiGe层的临界厚度、能带结构、禁带宽度及禁带变窄模型；在考虑了Ge组份和应力对应变SiGe层能带结构的影响后，给出了较为精确的SiGe应变层的导带和价带有效状态密度的模型，并研究了有效状态密度与Ge组份及温度的变化关系；分析了应变SiGe层的本征载流子浓度及重掺杂下的禁带变窄；讨论了低温下应变SiGe层中的载流子冻析效应，并计算了SiGe应变层的电离杂质浓度与Ge组份及温度的关系；研究了应变SiGe层低温浅能级补偿杂质的陷阱效应；给出了应变SiGe层多数和少数载流子迁移率以及少数载流子寿命模型。

The grain is heated by conduction as it flow over the steam-heated pipes, and is subsequently treated with ambient or slightly-heated recycled drying-air.

谷物的热传导，因为它流了蒸汽加热管，并随后处理空气或微循环加热干燥的空气。

Corporation manages the oil quality type to include: The hydraulic fluid vehicles gear oil industry gear oil transformer oil/electric insulation oil motor oil refrigerator oil spindle oil circulation machine oil spark machine oil quenching oil engine bed guide rail oil heat conduction oil/heat transfer oil technical grade white oil put on make-up the level white oil formation processing oil stretch soap carburetion emulsified oil cutting compound/glossy to grease the turbine oil power oil air pressure machine oil cutting oil industrial gasoline to make articles out of plaited bamboo oil, diluent, petroleum and so on.

公司经营油品种类有：液压油车辆齿轮油工业齿轮油变压器油/电绝缘油发动机油冷冻机油锭子油循环机油火花机油淬火油机床导轨油导热油/传热油工业级白油化妆级白油成型加工油拉伸油皂化油乳化油切削液/油润滑脂汽轮机油传动油空压机油切削油工业汽油扎制油、稀释剂、煤油等等。

Low heat conduction because it has a noise, sound-absorbing effect.

因为它热传导低，具有隔音、吸音的效果。

Other situations in which S1 may be diminished include mitral regurgitation, slow heart rates (long P-R interval), poor sound conduction through the chest wall, and a slow rise of left ventricular pressure.

S1可能减弱的其他情形包括二尖瓣反流、心率缓慢、胸腔壁声音传导差、左室压上升慢。S1变化情况。

Other situations in which S1 may be diminished include mitral regurgitation, slow heart rates (long P-R interval), poor sound conduction through the chest wall, and a slow rise of left ventricular pressure.

S1可能减弱的其他情形包括二尖瓣反流、心率缓慢、胸腔壁声音传导差、左室压上升慢。

Other situations in which S1 may be diminished include mitral regurgitation, slow heart rates (long P-R interval), poor sound conduction through the chest wall, and a slow rise of left ventricular pressure.

S1可能减弱的其他情形包括二尖瓣反流、心率缓慢、胸腔壁声音传导差、左室压上升慢。S1变化情况见表1-4。

The role of the environment is very important.

的作用，环境是非常重要的。

At that time, the High Court of England and Wales Court of Queen's Bench president of William Murray, Lord Mansfield in June 22, 1772 ruling:"No matter then there is the inconvenience, but there must be a decision, I can not say that this case under the law in England are permitted or authorized; are so black should be released."

当时的英格兰及威尔士高等法院王座法庭院长William Murray， Lord Mansfield于1772年6月22日宣判：「无论有那麽不便，但总要有个决定，我不能说这件案在英格兰法律之下是准许或认可；所以黑人是应该被释放。