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The components were calculated with normalization method and compared with the references. Result: 68 compounds have been identified; comparing with the water decoction, the amount of fatty acids was decreased while the amount of terpenes was increased; at the mean while, carene and pinene which were abundant in single herb were not detected.

结果:从YL2000醇提制剂中初步分离鉴定了68个成分;同煎剂相比,醇提制剂提高了挥发油的得率,去除了大量脂肪酸类成分,但保留了煎剂中的88%的萜类成分,并将其含量提高了约6倍;同单味药材相比,醇提制剂和煎剂均富集了萜类成分而大大降低了蒎烯和蒈烯类成分的含量。

In order to remove different concentrations of suspended sediment, a serial connected system of emerging plants, floatingleaved plants and submerged plants based on spatial distribution of natural water body was constructed by aquatic marcrophytes, such as Cyperus alternifolius, Acorus tatarinowii, Trapa japonica, Ceratophyllum demersum, Hydrilla verticillata and Vallisneria spiralis. Sandy water then flew through emerging plants, floatingleaved plants and submerged plants.

根据自然体湿生植物、浮叶植物以及沉植物的空间分布规律,利用风车草、石菖蒲、菱、金鱼藻、轮叶黑藻和苦草等生植物构建由挺植物、浮叶植物到沉植物的串联系统,含沙依次流经挺植物、浮叶植物和沉植物,测定各级植物对泥沙的去除效果。

For D-fructose functionalized BOPP, three parameters including irradiation time, cerous concentration and hydrogen ion concentration all have positive effect on monosaccharide immobilization.

接触角数据也揭示了酮糖和醛糖在改性效果方面的差异,酮糖改性的BOPP膜的表面接触角在47°左右,而醛糖改性的BOPP膜的表面接触角为60°。

RESULTS The water extractive and cos tunolide could inhibit intestine peristalsis of the mice; each team had an obvious cholagogic effect compared with control team and alcohol extractive was stronger than water extractive, costunolide and dehydrocostuslactone were very strong in cholagogic and could be regarded as the main cholagogic constituents.

结果 ig给木香提物 1.4 g/kg,4.2 g/kg)和木香烃内酯(9 mg/kg,27 mg/kg)对小白鼠的肠蠕动具有抑制作用;熊去氧胆酸(100 mg/kg )、木香提物组(540 mg/kg)、木香醇提物组(480 mg/kg)、木香烃内酯组(100 mg/k g)、去氢木香内酯组(100 mg/kg)与对照组相比,各组均有明显的利胆作用,且醇提物要比提物作用强,木香烃内酯、去氢木香内酯利胆作用很强,可视为木香中的主要利胆成分。

CoAPO-5 molecular sieve was hydrothermally synthesized using pseudo-boebmite, phosphoric acid (85%), tetrahydrate cobaltous acetate as raw material and N, N-diehtyl-ethanolamine as tern- plating agent.

以拟薄铝石、质量分数85%的正磷酸、四合醋酸钻为原料,N, N-二乙基乙醇胺为模板剂,热法合成了CoAPO-5分子筛。

The results show that the development and dissipation of dynamic pore water pressure are coinstantaneous,which makes the plus and minus pore water pressure and seepage force both alternate with time.

动孔隙压力随车速的增大而增大,而且由于压力的存在路面弯沉和面层内的有效应力减小了,但对沥青膜的乳化和置换作用加强了。

High magnetic filter: Use KLQ unique high magnetic field E + E, complexification of magnet technology, so that has been activated small molecules of water with stronger activity, more time to maintain the water activity that was called not reducing property small molecules of water , constant magnetic field of 10,000 gauss systems, instantaneous release of 9600-10300 gauss of magnetic field lines, so that an orderly arrangement of small molecules of water take of various trace elements needed by human body,delay cell senescence, activation of T cell growth, modulation of human blood fat, improve body microcirculation, reducing blood vessel wall fat deposition, improve immunity, have a preventive of hyperlipidemia and other kinds of chronic diseases, diabetes, high blood pressure.

高磁化过滤器:使用KLQ独特的E+E高磁场,复化磁钢技术,使已经活化的小分子团活性更强,具有磁记忆能,更长时间维持的活性被称为不还原的小分子团,10000高斯生物恒磁场系统,瞬间释放9600-10300高斯的磁力线,使小分子团有序排列摄取人体所需的各种微量元素,延缓细胞衰老,激活T细胞生长,调节人体血脂,改善身体微循环,减少血管壁脂肪沉积,提高免疫能力,可保健肝胃具有预防高血脂高血压糖尿病等种慢性疾病。

Furthermore, according to the summing-up of water treatment for the Chaohu Lake, the measures, such as pre-oxidation to water source-polymeric aluminum-ferric and ferrous surplus chlorine coagulation- HCA concretional aid-cl.

文章对巢湖微污染质的特点及形成原因进行了深入的研究;对氨氮、藻类、p H值、异味等四个特征指标的变化规律做了详细论述;对以巢湖为源的处理技术进行了总结,提出了源预氧化—聚合铝铁、亚铁氯化联合混凝— HCA 助凝—除臭剂、活性碳联用去除异味—微絮凝的高效率处理模式,不仅在合肥供集团有限公司取得了非常良好的应用效果,也可为其它以内陆湖泊为源的制厂所借鉴。

The operation principle of the air cooling system is to lead the gas from the steam turbine to cooling fin which is 40 meters high, then, cool the gas using air outside the pipe and wind from the cooling fan. Change the gas to water, and now collect the water to condensational water tank.

直接空冷系统的工作原理是将凉塔取代,将汽轮机排汽管引至四十米以上的高度,进入带翅片的管束,通过管内始终循环,再利用循环中的空气和风机向上的引风来冷却,将蒸汽凝结成,冷凝从管束流至收集系统至冷凝箱,将反复使用。

Thus a power plant may withdraw substantial amounts of water for cooling from a river but use that permits it to be returned directly to the river, perhaps a bit warmer, for use by the next downstream user, A farmer may withdraw the same amount of water for irrigation, but the vast majority of it may be used consumptively by plants and become unavailable for any other activity.

例如,电厂可以从江河里提取大量的用于冷却,而不是使用,这样就允许直接返回到江河里,也许温稍稍有点热,但可供下游的用户使用。农民可能提取相同的量用于灌溉,但是大部分被电厂消耗掉,无法用于其它活动。

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