直接成分

By determining the extract to the chicken embryo's maximum lethal concentration and hemagglutination. By different medicine liquor concentration direct action in virus, inoculate embryo determine the change of virus titer, found that all 8 compoundings have the effect of antivirus, and Mahuang is the essential component.

测定提取液对鸡胚的最大致死浓度和对红细胞的凝集作用；以药液的不同浓度直接作用于病毒，接种鸡胚检验病毒滴度的变化，观察发现8种配方都有抑制病毒的作用，其中麻黄是发挥抗病毒作用的主要成分。

The traditional Chinese medicine thought its nature is cold,the solvable bothersome painfullyhot sun,the cold and heat consumption,in the accent induces perspiration,put someone in theknow,kills the fishy smell,has the very high for medicinal purposes value,in the modernresearch discovery fermented soybean includes nutrients soybean protein,many kinds ofmineral substance,multivitamins,linoleic acid,phosphatide,meals textile fiber and SO on,butalso includes the many kinds of biological activity ingredient for example:the soybeanmulti-peptides,the soybean low polyose,melanoidin,the soybean isoflavone class and SO on,they have the special health care function.

豆豉与酱油、腐乳、豆酱并列为我幽四大传统大豆发酵制品。它味道鲜美，既可直接食用又可作烹饪菜肴的调味料。传统中医认为它性寒，可解烦热毒，寒热虚痨，调中发汗，通关节，杀腥气，具有很高的药用价值；现代研究发现豆豉中含有大豆蛋白、多种矿物质、多种维生素、亚油酸、磷脂和膳食纤维等营养物质，还含有大豆多肽、大豆低聚糖、蛋白黑素、大豆异黄酮类等多种生理活性成分，它们均具有特殊的保健作用。

A method for the determination of phenol and catechol in tobacco leaf by high performance liquid chromatography with methanol and 0.05 mol/L of monopotassium phosphate as mobile phase at a flow rate of 0.5 mL/min was described. Phenol and catechol were extracted from tobacco sample by distillation and solid phase extraction with Sep Park C 18 cartridge.

引 言挥发酚是烟草中一类重要的成分，它在烟草燃烧时直接进入烟气，大多有不好的气味，而且很难被掩盖；特别是苯酚和儿茶酚对呼吸系统有腐蚀作用和助癌作用，近年来逐渐引起了烟草化学工作者的注意〔1〕。

Here we clarify that areal-type of a genus is defined by concluding distributions of all species in the genus, therefore specific distribution types are not the same as their generic areal-types except monotypic genera. Similarities of composition of areal-types between compared regional floras do not necessarily represent their floristic similarities because the same generic areal-type can be composed by different genera from different plant families.

根据植物区系学理论，属的分布区是该属内所有物种的分布区的集合，除单种属外，不能直接套用属分布区类型作为该属内各个种的分布区类型；亲缘关系疏远的不同植物属可以有同样的分布区类型，若把不同地区植物区系各地理成分的比例关系的类似性解读成各地区间植物区系的亲缘关系，显然是不适合的。

The association between mineral composition in the pollen of nectariferous plants and the geological background of soil in three mine regions and three orchards was assayed systematically. The results showed that the geological condition of the soil could affect the mineral contents of pollen.

以三矿区和三果园为例，系统地分析了蜜源植物花粉中矿物质成分与土壤地质背景的关系，结果表明：土壤地质背景条件直接影响花粉中矿物质含量。

Of course, when arriving, want really so rigid requirement, settlement way also is met of a lot of, very simple, the company that has major for certain will do this thing, we want nodical intermediary fee only, this is inevitable, because of the part with the essential network that the individual stands, still a kind of method buys abroad space and buy a domain name in abroad directly, put on record to be saved repeatedly...

当然，到时真要这么硬性要求，解决的办法也会很多的，很简单的，肯定有专业的公司来办这事，我们只要交点中介费，这是必然的，因为个人站的网络必不可少的成分，还有一种方法购买国外空间和直接在国外买域名，连备案都省了。。。

The essence of higher heating temperature for oxalate precursor is pockety La(superscript 3+) and Zr(superscript 4+).

草酸盐前驱体中镧和锆两种成分局部的分布不均匀是造成其处理温度比氨水法要高的直接原因。

Gran potentiometric titration was simple, rapid and direct and can be used to determine the effective content in levofloxacin lactate injection.

电位滴定法简便、快速、直接，可以作为乳酸左氧氟沙星注射液有效成分控制的方法。

Even carbon number alkenes, phthalic esters and nitrogen heteroatom-containing components were detected in the elution fractions, while such components were not detected without silica gel column separation, indicating that preseparation is very important for increasing the sensitivity of GC/MS analysis.

各洗脱馏分用GC/MS分析，其可测成分与直接检测相比，多检测出偶碳烯烃、邻苯二甲酸酯类和含氮化合物等，表明合适的预分离对提高GC/MS分析的灵敏度非常重要。

Replenish dehydrated skin, while soothe the skin. Added with collagen and hyaluronic acid moisturizing ingredients to maintain skin firmness, with collagen prolyl amino acids, it can prevent skin loosening and smooth fine lines, a bottle can be diluted or use directly .

添加紧致肌肤的胶原蛋白及保湿玻尿酸成分，具有维持肌肤弹性紧致的效果，同时添加促进胶原的脯胺基酸，能够防止肌肤松弛，抚平肌肤细纹，是一瓶可以稀释或是直接使用的青春精华液。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。