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Media Help Everyday we are exposed to the steam often divided into two, one, the boiler steam - saturated steam 2, thermal power plants out of steam - superheated steam 1, a relatively stable temperature and pressure saturated steam, temperature lower than 250 ℃, working pressure lower than 1.6Mpa 2, superheated steam temperature and pressure changes of a high base temperature up to 400 ℃, working pressure is lower than 4.0Mpa For the first steam, we usually use soft sealing steam solenoid valve as follows: Structural characteristics This valve is a valve and Balance valves main valve by the two vice components with the second open valve Pilot solenoid valve Heat: electromagnetic part, some with special high temperature seals and sealing materials, electrical materials, and apply a variety of insulation measures Wear: selection and reasonable Globe Valves guidance suite valve cup and clever use of fluid lubrication, reduce wear, increase life expectancy Resistance to condensation: condensation of steam pipeline valve on the steam water is an important factor in action, the valve will not affect the condensation water Other uses - soft sealing steam solenoid valve This series solenoid valve can Safety valves be widely used in textile, printing, chemicals, plastics, rubber, pharmaceutical, food, building materials, machinery, electronics, surface treatment and research sectors and bathroom, dining room, air conditioning automatic control system.

介质说明日常生活中我们接触到的蒸汽常分为两种，1、锅炉蒸汽-饱和蒸汽 2、热电厂出来的蒸汽-过热蒸汽 1、饱和蒸汽温度压力相对稳定，电动阀门执行器温度低于250℃，工作压力低于1.6Mpa 2、过热蒸汽温度压力变化基数较大温度最高可达400℃以上，工作压力则低于4.0Mpa 对于第一种蒸汽，我们通常会选用氧气专用阀、铜阀门软密封的蒸汽电磁阀如下：结构特点本阀是由副阀和主阀两大部件构成的先导式二次开阀的电磁阀耐热：电磁部分、密封件部分用特种耐高温电工材料和密封材料，并应用了各种隔热措施耐磨：选材合理，电站阀门阀杯和导向套间巧妙地利用流体的润滑作用，减少磨损，提高寿命耐冷凝：蒸汽管道的冷凝水是影响蒸汽电磁阀动作的重要因素，本阀则不受冷凝水影响其他用途-软密封蒸汽电磁阀本系列电磁阀还可广泛地应用平衡阀纺织、印刷、化工、塑料、橡胶、制药、食品、建材、机械、电器、表面处理和科研部门以及浴室、食堂、空调等自控系统。

Butter, dairy products, and meat usually have high levels of saturated fat, while unsaturated fats can be broken into further categories: trans fatty acids (eg, found in biscuits, cakes, pies, take away food), monounsaturated fats (eg, found in olive oil and nuts), and polyunsaturated fats (eg, found in seafood and soy beans).

牛油，乳制品和肉类通常有高水平的饱和脂肪，虽然不饱和脂肪酸可细分到进一步的分类：反式脂肪酸（例如，发现在饼乾，蛋糕，馅饼，拿走食物），单脂肪（例如，发现在橄榄油和坚果），以及多油脂（例如，发现在海鲜和大豆）。

The following results were obtained.(1) The dissociation of some LHCⅡs from PSⅡ complex occurred after saturating illumination, but FSBA treatment inhibited the dissociation as shown by analysis of sucrose density gradient centrifugation and low-temperature (77K) chlorophyll fluorescence.(2) A significant increase in Fo and decrease in Fv/Fm occurred after saturating illumination, and the two parameters could largely recover to the levels of dark-adapted leaves after subsequent 3 h in the dark, but they could not recover when FSBA existed during saturating illumination.

获得如下结果：（1）饱和光照明可以引起部分LHCⅡ从PSⅡ核心复合体上脱离，但FSBA处理可以抑制LHCⅡ脱离；（2）大豆叶片经过3小时饱和光处理后，初始荧光Fo明显升高，而PSⅡ光化学效率Fv／Fm显著降低，但经过随后3小时暗恢复后，Fo和Fv／Fm基本可以恢复到初始暗对照的水平，而FSBA处理增大它们的变化程度，并且放置暗中3小时后不能恢复。

A conjugate addition of alkadienyl carbonyl compound with vinyl palladium intermediates which can be formed from oxypalladation of alkynes or allenes was studied, and 1, 6-addition products were obtained.

发现不饱和烃的分子内氧钯化得到的烯基钯中间体能够与不饱和共轭双烯的醛酮反应，选择性的得到1，6-加成产物。

Results Clofibrate normalized plasma free fatty acid and cholesterol and reduced plasma triglyceride and insulin in obese rats. However, clofibrate led to accumulation of heart TG and increased myocardial long-chain unsaturated and monounsaturated fatty acids in obese rats. Conclusion Clofibrate aggravates myocardial triglyceride accumulation in female obese Zucker rats.

结果 氯苯丁酯可使肥胖大鼠血浆游离脂肪酸和胆固醇浓度恢复正常并可降低血浆甘油三酯和胰岛素浓度，可增加肥胖大鼠心肌甘油三酯的积聚，且心肌长链不饱和脂肪酸和单不饱和脂肪酸含量也相应增加。

Saturated fat, usually in the form of coconut oil, lurks in most commercially baked breads and cakes, in nondairy creamers, on the oiled surface of frozen French fries, and even in wholesome granola.

饱和脂肪存在于椰子油里，在市场上卖的面包和蛋糕里，非乳制品的奶精里，冷掉的炸薯条外面裹的油里，甚至一些健康的格兰诺拉麦片里也含有饱和脂肪。

The high fat-fed group were fed with high fat diet containing 59% saturated free fatty acids. The n-3 fatty acids group was fed with 20% replacement of saturated fatty acid by C18:2 in bean oil instead of high-fat diet. The free fatty acid elements in bean oil were detected by gaschro-matography/mass-spectrometry.

对照组喂饲普通饲料，高脂组喂饲提供59%热卡的饱和脂肪酸高脂饲料，n-6脂肪酸组喂饲高脂饲料，其中提供20%热量的饱和脂肪酸由豆油中的C18：2代替。

The anti-windup problem of control system is studied and the anti-windup compensators for single channel systems in simulator's inner and outer gimbals are designed by using H∞control theory.

探讨了控制系统的抗饱和回绕问题，并利用H∞控制理论设计了转台内、外框单通道系统的抗饱和回绕补偿器。

1H NMR ; 13C NMR ; Saturated fatty acid glycerides ; Unsaturatcd fatty acid glycerides ; Estimation of integration .

~1H NMR ；~（13）C NMR ；饱和脂肪酸甘油酯；不饱和脂肪酸甘油酯；积分值

The curing behaviors and the kinetics analysis of the polyethylene glycols modified unsaturated polyester have been examined by IR and DSC.

当转化率较高时，聚乙二醇／不饱和聚酯共混体系在一定程度上对不饱和聚酯的后固化起到了阻碍的作用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。