混合物

Pancreatin is a mixture of various enzymes that is extracted from pancreas of pig, cow, sheep, etc.. It is one of the important products of our country in bio-chemical medicine industry.

胰酶是从猪、牛、羊等胰脏中提取的多种酶的混合物，是我国生化制药行业的重要产品之一。

But pancreatin is a mixtrure of various enzymes, each enzyme has a low purity and many enzymes have similar molecule structure and physicochemical properties, when extracting one enzyme, it is easy to abandon the otherone as impurity. This is why there are few technoloies of stimutaneous extraction of more than three enzyme from pancreatin and all the technoloies have shortages.

但是由于胰酶为多种酶的混合物，每种酶的纯度很低，许多酶又具有相似的分子结构和理化性质，因此往往在提取一种酶的同时，其它酶被当作杂质处理掉了，这就导致了胰酶中三种以上酶联产的工艺极为少见，而且已有工艺都有各自的不足。

All paper is made from pulp: a mixture of water and ground up plant or tree fibers.

所有的纸张都是用纸浆做成的，而纸浆则是水和植物纤维的混合物。

A thermodynamic model is suggested in this paper to predict the deposition of paraffin from the crude oil. Corrections are made to the non-ideal condition caused by solid mixture according to the normal solution theory.

提出了预测石蜡从原油中沉积的热力学模型，根据正规溶液理论对固体混合物的非理想性进行了校正。

The effects of three different fixatives （including paraformaldehyde, glutaraldehyde and the mixture of the two） and time of storage on the determination of picoplankton are compared.

对比了用流式细胞术现场测定及用多聚甲醛、戊二醛及两者的混合物这三种常用固定剂进行固定保存对微微型浮游生物样品的影响。

It is more practical to obtain one uranium product and one uraniumplutonium mixture product through partial separation of uranium and plutonium.

系统分析了用稀硝酸反萃分离萃入30％TBP／煤油中的铀钚的工艺，分析了各操作变量的影响，结果表明用稀硝酸反萃分离铀钚是可能的，铀钚部分分离得到有机相铀产品和水相铀钚混合物产品的工艺较为现实可行。

Dalton's law of partial pressures states that the total pressure in a mixture is equal to the sum of the partial pressures of volatile solutes.

P30 道尔顿分压定律陈述了混合物的总压力等于挥发性溶质的分压之和。

Commercial ice cream is made by heating and blending its ingredients to form a mix, which is then pasteurize d and homogenized.

商品冰淇淋是将所有的配料搅拌和加热而成的混合物，而后经杀菌及匀和等工序

Peat moss is a major constituent of most soil mixes.

泥苔藓是许多土壤混合物的主要成份。

The growing medium should be equal parts of sand and loam with an admixture of peat moss and cow manure.

种植介质应当由等量的沙土和粘土与泥炭沼和牛粪肥的混合物构成。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。