查询词典 purification

The main factors influencing loessial soil purification to Cr and As are pH, organic matter, calcium, iron, aluminous compounds and contents of mucilaginous grain etc.

对As的净化机制不只限于吸附作用，还包括沉淀等其他理化作用；⑤影响黄土对Cr、As起净化作用的主要因素有pH、有机质、铁、铝、钙化合物、土壤粘粒含量等。

Immunoaffinity purification of the 47kD actin-binding protein on a MoAb1 matrix yielded a multimolecular complex composed of actin and two other proteins (MWapp 180kD, 71kD).

在MoAb1基质对47KD肌动蛋白结合蛋白亲和纯化，得出一个由肌动蛋白和其它二个分子量约为180KD及71KD结合的复合物。

Isolation and purification of the mycorrhizal fungi led to the identification of 33 species in seven genera.

具体结果如下：在河北省、山东省的农田土壤和辽宁省矿区重金属污染土壤中采集有代表性的土样，从中分离出AM真菌7属33种。

Culture and purification of the mycorrhizal fungi led to the isolation of 22 species in five genera.

通过进一步扩繁、纯化，从中分离出AM真菌5属22种，鉴定了20个种，包括一个国内新记录种沾屑球囊霉。

Myriophyllum has economic importance in the purification of water, as feed for pigs, ducks, and fish, and in polishing wood.

Myriophyllum在水的洗净过程中有经济重要性，作为猪，鸭子和鱼的饲料，和用于磨光木头。

The results showed that all the four macrophytes had abilities to resist hydraulic impact loading, and were adapted to the dynamic instability of quality and quantity of inflow water. All the plants could decontaminate COD, NH3-N, NO3-N, TN and TP in the sewage with different efficiency, in which Oenanthe javanica and Myriophyllum verticillatum L. had the best comprehensive purification ability.

结果表明：4种植物都具有一定的抗水力冲击负荷能力，能适应河道污水水质和水量均不稳定的动态变化特征，并对污水中COD、NH3-N、NO3-N、TN和TP等指标均有去除作用；但各种植物对不同指标的去除能力有较大差异，其中浮水植物水芹菜和沉水植物狐尾藻综合净化效能较强。

Though the molecular mass and the hypoglycemic activity of myristic acid modified HIDesB30 are both consistent with Detemir, the expression system, purification artwork and the methods of modification were different from Detemir.

本研究实现了含短C肽的人胰岛素原类似物HMPIDesB30在毕赤酵母中的高效分泌表达，表达量达1 g/L，分泌表达的重组蛋白HMPIDesB30未出现糖基化，未形成二聚体和多聚体，并具有生物学活性。

Myrosinase widely lies in crucifen This paper entirely expounds the distribution, separation and purification of plant myrosinase .

本文主要介绍植物芥子苷酶的分布、分高纯化、结构与性质及影响酶活力的因素，并对其应用进行论述。

Isolation and purification and molecular characteristic of a myrosinase ,which was isolated and purified from the extraction by ammonium sulfate,DEAE-52 and Sephadex G-100 chromatography were studied.

以茎用芥菜为原料，采用磷酸缓冲液浸提、(NH4)2SO4盐析、DEAE-52和Sephadex G-100色谱对其中的芥子苷酶予以分离纯化，并就该酶的分子特性进行了研究。

Our method has been proved to be successful for the purification of HF from Naja naja atra venom.

本方法成功地从广西眼镜蛇蛇毒中纯化出降血压成分。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。