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文化不同,鞠躬或弯腰的角度也大不相同。在今天的许多文化里,深深鞠一躬或大幅度弯腰通常只有在正式场合中才会出现,比如向国家元首或......
Though the traditional energy regeneration system(ERS) which used a hydraulic motor and a generator in hybrid excavators......
Multicenter clinical study on Fuzhenghuayu capsule against liver fibrosis due to chronic hepatitis B
AIM: To study the efficacy and safety of Fuzhenghuayu capsule (FZHY capsule, a capsule for strengthening body resistance......
As one of the main water-soluble composites of Radix Salviae,salvianolic acid B is a phenolic acid ingredient of the Chi......
目的从滇产毛喉鞘蕊花植物中提取到3个佛 司可林类似物,即异佛司可林、去酰基佛司可林、且-乙酸基佛 司可林,体外测定它们激动腺苷酸环......
Berberine(BBR)is an alkaloid from plants like Coptis chinensis and is for many years an OTC drug in China for bacterial-......
Statins are one of the most popular lipid-lowering drugs( LLDs). Upon oral administration,these drugs are well absorbed ......
This year’s government work report confirmed speculations that the Chinese economy will slow down further in 2015 by lo......
To guarantee the safety of drinking water quality after chlorination,the formation,distribution and factors influencing ......
A history of low back pain affects pelvis and trunk coordination during a sustained manual materials
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
白木香的品种、产地、树干结香情况等均是影响白木香叶中关键品质成分的因素。采用不同的加工工艺也会导致制备所得的白木香茶等制......
随着排放法规升级、“公转铁”等政策的实施,促使公路煤炭运营模式进入深度调整期,收益模式由原来的粗放型逐步向集约型转化,文章......
根据实例分析,探讨了地下室降低地下水位的施工与防水质量控制,提出了降低地下水位既经济又实用的具体施工方法.......
象湖蓄涝区水位降低后,象湖西堤堤顶高程也可相应的降低。在对适当降低象湖蓄涝区水位后所产生的影响进行充分分析论证的基础上,提......
经济增长而价格走低是我国当前经济运行中的特殊现象,对于这种现象我们必须给予充分关注,但也不必"谈降色变",而应该进一步加强宏......
高脂血症是引起动脉粥样硬化的主要原因。以治疗高脂血症为目标,得到高效低毒的药物,是治疗动脉粥样硬化的理想方法。本文章以贝特......
功率回收型液压修井机是一种节能机械,介绍了功率回收型液压修井机的工作原理。该机与常规修井机相比动力机装机功率显著减小,并且......