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Low temperature inspissation reflux's withdrawing a machine set is to synthesize a reflux, the 渗漉 withdraws, the against the current withdraws and takes out with hot reflux and lifts and condenses 4 kinds and withdraws principle, withdraw, condensing Chinese herbal medicine two work prefaces carry on in the meantime, a completion Chinese herbal medicine withdraws, concentrated new craft, and change and withdraw the work in the bottle and often press of heat decoction craft, make use of vacuum negative press and carry on low temperature and withdraw low temperature concentrated, make and withdraw work temperature in the bottle a control in 60 ℃~70 ℃, concentrated temperature control in 50 ℃~60 ℃, promised the medicine material valid composition to be steamed not and run off.

请各位英语高手帮忙,拜托,急用,有重谢!!请各位英语高手帮忙翻译以下内容,不要机械翻译,感觉不错定当加分重谢!!拜托,急用!!低温浓缩回流提取机组是综合了回流,渗漉提取,逆流提取与热回流抽提浓缩四种提取原理,将中药的提取、浓缩两道工序同时进行,一次完成中药提取、浓缩新工艺,并改变提取罐内的工作与常压的高温煎煮工艺,利用真空负压进行低温提取低温浓缩,使提取罐内的工作温度控制在60℃~70℃,浓缩温度控制在50℃~60℃,保证了药材有效成分不被蒸了流失。

The characteristics of charge storage in APCVD Si 3N 4/thermal\|grown SiO 2 double layers electret films, charged by coroma were investigated by measurements of isothermal surface potential decay and thermally stimulated discharge.

利用等温表面电位衰减及热刺激放电(thermallystimulateddischarge ,TSD)方法探讨了恒栅压电晕充电经常压化学气相沉积的Si基Si3N4 和热生长SiO2 双层薄膜驻极体电荷的存储特性。

The results show that the interplanar crystal spacing and lattice index of Al-rich α phase reduce gradually with increasing pressure. When the pressure reaches from common pressure to 5 GPa , Al-rich α phase lies on the (200) and (220) crystal faces, the interplanar crystal spacing are reduced by 1.07% and 1.15%. From common pressure to 3 GPa , the microstructure of ZA27 alloy changes from thick dendrites to fine dendrites, and finally to granular. According to the effect of solute diffusion coefficient under super high pressure and the calculation of Scherrer formula, it can be seen that the crystal organization is fine within the bounds of certain pressure. This conclusion is consistent with the experiment results.

结果表明:随着压力的增加,晶面间距和晶格常数都逐渐减小,当压力达到5 GPa时,富铝α相在(200)与(220)晶面处,晶面间距较常压力时的分别减小1.07%和1.15%;在常压至3 GPa范围内,晶粒由粗大的树枝晶→细小的树枝晶→粒状、椭球状枝晶转变的趋势,通过压力对合金凝固溶质扩散系数的影响结合Scherrer公式计算分析其组织变化原因,得出在一定的压力范围内,随着压力的增大,晶粒尺寸逐渐变小,这一结论与实验结果相符。

The acoustic emission inspection and location principle of large vertical normal pressure storage tank bottom on-line inspection was studied.

基于大型常压立式金属储罐底板在线声发射检测及定位的原理,针对声发射检测过程中因声源性质不明确导致的罐底完整性评价结果不准确的问题,采用小波分析方法对罐底声发射信号进行了分解。

Application of magnetic flux leakage testing to the detection of corrosion in atmospheric storage tank floor was studied.

探讨了漏磁检测在常压储罐罐底腐蚀缺陷检测中的应用。

The concentrations of the mixtures were measured by using chemilluminescence NOx analyzer and N2O infrared gas analyzer; the production of O2 was also monitored by an on-line mass spectrograph after the discharge.

介质阻挡放电作为一种可以在常压下产生的非平衡等离子体技术,已成功应用于臭氧的大规模工业生产及其他等离子体工艺过程中。

At the optimum condition, which is at normal pressure and temperature 175-185 ℃, in mole ratio of phenol to DMC of 3:1, in 2 weight percent of catalyst to DMC, in 9ml/h of DMC feed rate and for reation period of about 12 hours, the yield of DPC is 23.5%, methyl phenyl carbonate yield is 47.89%, and the conversion of DMC is 82.4%. The reaction process was monitored and the reaction products were analyzied through gas chromatography and mass spectrograph.

在最适宜的反应条件下,即常压、温度在175-185℃范围内、苯酚与DMC摩尔比为3:1,催化剂与DMC摩尔比为2%左右、DMC滴加速率为9m1/h、反应12h,反应DMC总转化率为82。

Methods The skull was opened on cerebral parietal bone and local meninx was exposed. The rabbits were exposed to hyperbaric oxygen. The meninx microcirculation examined before and after inhaling oxygen at 0.13MPa, 0.16MPa, 0.19MPa, 0.22Mpa and 0.25MPa.

在兔大脑顶叶部位颅骨开窗,暴露局部软脑膜,然后将兔置于高压氧舱内,加压的同时给予持续常压面罩吸氧,分别于加压吸氧前及加压吸氧后0.13、0.16、0.19、0.22及0.25MPa时进行脑膜微循环检测。

The synthesizing process and processing condition of the high water absorbent resin are reported in this paper,in which waste acrylon wool was hydrolyzed in ordinary pressure and methanal is used as crosslinker.

报道了将废旧腈纶毛线用常压碱法水解,甲醛作交联剂制备高吸水性树脂的工艺过程,确定了水解反应工艺条件:投料比例 m PAN∶ m Na OH∶ m H2 O=1∶ 0 。6∶ 8,水解反应温度 95~ 10 0℃,时间 7h。

The conversion of methane is more than 92%, and the selectivity for CO and H〓 is 90% at 700℃.

常压、700℃的条件下,甲烷的转化率大于92%,H〓和CO的选择性均在90%以上。

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