查询词典 purification

Sidi is a steel-plastic tube through to find and explore with Chinese characteristics can adapt to any occasion of the application of innovation and environment-friendly water purification pipe, PVC pipe will be hard-liner in the pipe inside, set pipe and plastic pipes Corrosion-resistant, high temperature, thermal insulation and strong advantages in one, a very excellent properties of the compound, the compound of the more reliable than the plastic pipe to avoid the process of coating steel pipe wall surface due to improper handling or plastic Powder quality is not high, there will be shedding coating of the phenomenon.

西迪钢塑管是一种经过寻觅和探索具有中国特色的能适应任何施工场合应用创新的环保型净水管材，是将硬聚氯乙烯塑料管内衬在钢管里面，集钢管与塑料类水管耐腐蚀、耐高温，且保温性强等优点于一体，一种综合性能十分优异的复合管，这种复合管比涂塑钢管更为可靠，避免涂敷过程中因钢管内壁表面处理不当或塑料粉末品质不高，涂敷层就会出现脱落的现象。

Unless people start to change their behaviour and their way of thinking, the Earth is hearten with a global catastrophe, which will also be purification, to get rid of gathered negative energy.

除非人类开始改变他们的行为和他们思维方式，地球是以一场全球的大灾难被激励，这将同样是净化，除去聚集的负面能量。

For building the ecological engineering to purify the eutrophic water, six economic plants ,which are Cress,Ipomoea aqutica,leek,Chinese chives,Celery and Hemerocallis respectively,were selected,and the purification ability and the bio-ecological character of them were studied.

为建立净化富营养化水体的生态工程，本试验选择水芹、水蕹菜、韭菜、葱、黄花菜、芹菜等6种经济植物，研究了各种植物的净化能力及其生物学特性。

In our experiments, isolation and purification of the hemocyanin were carried out, the properties and structures of the hemocyanin were bascially characterized.

本文系统研究了钉螺血兰蛋白的提取和纯化方法，并对其结构和性质进行了初步探讨。

Our study is about extraction and purification of hesperidin from Citrus Poonensis one of the most important mandrin ...

现将主要研究结果报告如下： 1、用自制含NaOH溶液的硅胶板，采用乙酸乙酯：甲醇：水=10：3：2的展开剂，283nm紫外灯下可清楚的看到橙皮苷斑点呈黄绿色，斑点清晰圆润。

Hence most of the Gnostic Acts have come down to us with more or less of a Catholic purification, which, however, was in many cases so superficial as to leave unmistakable traces of their heterodox origin.

因此大多数的诺斯底的行为归结为我们提供了或多或少的天主教净化，然而，在许多情况下是如此肤浅的，以休假无误的痕迹，他们的非正统来源。

The research of the characteristics of biology and the osteogenic and adopocitic induction are comparatively mature, showing many biological characteristics such as adherence, plasticity, heterology, self-renewal, rapid clone formation and transplantation. Adherence combined with density gradient centrifugation method is widely used in the isolation and purification of BMSCs.

骨髓间充质干细胞现阶段研究方向主要包括生物学特性、诱导分化和调控机制等内容，对其生物学特性和成骨成脂诱导方面研究比较成熟，在培养分化过程中展示出贴壁性、可塑性、异质性、自我更新能力、快速形成克隆能力、可移植性等生物学特征，贴壁法联合密度梯度离心法在骨髓间充质干细胞的分离、纯化过程中被广泛采用。

Tetraiodobenzene, triphenylphosphine, hexachloroethane, NaNH2, and Pd(PPh3)4 were purchased and used without further purification.

1，2，4，5-Tetraiodobenzene，三苯基膦， hexachloroethane、NaNH2和Pd (PPh3) 4被购买了并且使用，不用进一步洗净。

Results:92% purity of hirudin was obtained after the separation purification.

结果：经过分离纯化可以得到纯度为92%的水蛭素。

Aim To optimize purification conditions of recombinant hirudin 3 in the fermentation broth and characterize the product.

目的优化分离纯化大肠杆菌发酵液中重组水蛭素Ⅲ的工艺并对所纯化产物进行分子鉴定。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐