Furthermore, the protein isolated in the periplasm can be purified by nickel ion affinity chromatography.

而且从周质空间分离蛋白经过镍住得到了进一步纯化。

Water can be purified by filtration through sand.

水通过沙滤可以变清。

The antisera against purified goatpox virus were obtained from rabbits and guinea pigs.

摘要用纯化山羊痘病毒分别免疫家兔豚鼠，制备高效价抗血清。

Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method.

用冰点法，在苯溶液中对纯物质进行了分子量测定。

In this case, the landfill leachates can be purified effectively by the method of Sublime Micrometre Filtration(SMF).

应用亚滤技术作深度处理，可有效地去除剩染物质，使出水达标。

The water is treated, purified and sold to us, often at a thousandfold increase in price.

这些水经过处理纯化后卖给消费者，其价格常常翻了一千倍。

The expression product of ScFv was purified through Ni-NTA agarose metal affinity resin column and renatured.

经金属螯合亲层析柱(Ni-NTA agarose)纯化凝胶柱上在位复性后，ELISA结果证实其具有良好结合β3抗原活性。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖含量为65。

Agalwood incense could make you feel calm, also can purify our magnetic field.

沈香会让人有安定感，可以净化。

The Biozone 100V Vehicle Air Purifier is designed to purify the air in trucks, vans, and small RVs.

奥 100V 型号净化范围适用于货车、客货车及小型RV旅行车。

This paper analyzes the purifying and processing method of superabundance mother liquid in the production process of chloroactic acid.

对氯乙酸生产过程中得到母液提纯及提纯后残液加工处理方法进行了较详细分析介绍。

METHODS The hydroxyl groups of magnolol were protected using ketol reaction and the products were purified by recrystallization from hexane.

方法将厚朴酚两羟基用缩酮保护,再用正己烷重结晶分离纯化。

This is achieved by first crystallizing the purified biomolecule into ordered arrays and then using X-ray diffraction to analyze the crystals.

这种方法运用是基于首先使纯化生物分子结晶为有序排列然后用X射线分析结晶体。

Paraxylene is a petrochemical used to make purified terephthalic acid, a raw material for producing polyester film, packaging resin and fabrics.

二甲苯是一种石化产品，用来制造精对苯二甲酸，原料生产聚酯薄膜，包装树脂织物。

Our findings indicate that both opsin genes have been under purifying selection in the majority bats despite a long history of nocturnality.

但对恒频蝙蝠而言，视觉退化根本原因在于它具有一种更发达回声定位能力。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用松香纯化得到松香酸(枞酸)与马来酸酐反应得马来海松酸,再与二乙醇胺反应制得松香马来酰胺基乙醇表面活情剂.

In this paper, not only unpurified fraction, but also highly purified snake venoms are discussed,such as rhodostomin, acutobin, agkistrodon halys antithrombotic enzyme, batroxobin.

人们对纯化蛇毒制品非纯化蛇毒制品已有了较深入研究。

It is concluded that the efficiency of purifying water quality and conserving water resource can be enhanced through planting hydrophytic aquatic vegetation in wetlands.

从数据统计结果来看，应善用水生植群截留功能，藉由设计植群排列及规划植群佔地面积，以达到净化水质、涵养水源之功效。

Modified calcium aluminate as a purifying agent, with two functions both of coagulability and desaltification, can be produced from industrial waste slag from alumina plant.

利用氧化铝厂工业废渣生产改性铝酸钙净水剂兼有混凝脱盐两种功能。

Etodolac was synthesized with 7-ethyltryptophol and methyl 3-oxopentanoate as the starting materials.Highly pure etodolac was obtained by purifying the crude product with a mixing solvent.

以7-乙基色醇3-氧代戊酸甲酯为起始原料,以甲醇为溶剂,合成了依托度酸.采用混合溶剂对粗品进行精制,得到了高纯度依托度酸.