查询词典 cation-active

The three new adsorbents were prepared with alkoids cinchonine、quinine and theophylline loaded on cation exchange resin respectively.

以阳离子交换树脂为支撑体，分别以生物碱辛可宁、奎宁、茶碱为衍生化试剂，合成了三种新吸附材料。

DETERMINATION OF THE PARTICLE DIFFUSION COEFFICIENT OF COBALT AND CALCIUM ON THE CATION EXCHANGER

在阳离子交换树脂上钴和钙的粒子扩散系数的测定

Aiming at above problem, this paper put forward the strategy of separation as follows. Firstly, in view of great amount of coloring matter in solution, the quality of product is declined. So we decolor the solution by acticarbon, which makes 80% coloring matter be removed, but the loss of nucleotides is only about 2%. Secondly, on the basis of physical and chemical properties of four nucleotides, we first synthesized a kind of cation exchange resin by ourselves which is used to separate four matters preliminarily.

针对以上问题，本文提出了如下的分离策略：首先，由于酶解液中色素含量较多，使经树脂分离所得UMP和GMP中色素残留较多，最终导致成品质量的下降，所以我们用活性炭对酶解液进行脱色处理，使溶液中80％以上的色素被吸附除去，而核苷酸的吸附损失仅为2％左右。

The method uses water to boil pure heavy law to undertake to Tibetan angelica polysaccharide thick carry, with Sevag reagent and shade, cation commutative law contrasts rarefied thick polysaccharide.

方法采用水煮醇沉法对西藏当归多糖进行粗提，用Sevag试剂和阴、阳离子交换法对比纯化粗多糖。

The nature and strength of the cation-π interactions between and toluene, p -cresol, or Me-indole were studied in terms of the topological properties of molecular charge density and binding energy decomposition.

本文通过电荷密度的拓扑性质和结合能的能量分解两个方面研究了NH4+与甲苯、对甲基苯酚以及甲基吲哚间阳离子-π相互作用的大小及其作用本质。

Then a mixed dimmer intermediate is formed through the cross-reaction of OAP and AN cation radicals with their monomers in solution.

在研究不同浓度比的AN和OAP进行电化学共聚时发现，当溶液中OAP浓度增大时，对AN的聚合会产生抑制作用。

Cucurbit[6]uril adducts with metal cation and naphthylamine in the water, be a new supramolecular adducts.

在水溶液中，六元瓜环与金属阳离子及萘胺发生作用，形成一种新颖的超分子配合物。

Purpose To compare the effects of three different cation exchange resins for purifying Cytochrome C.

目的 比较3种不同树脂纯化细胞色素C的效果。

The impacts of environmental factors, including temperature, pH, cation, denaturant and protease on the enzymatic activity of PEG ylated RNase, were investigated in detail.

研究了温度、pH、阳离子、变性剂、蛋白酶降解等环境因素对PEG化RNase酶活性的影响。

In this case, denatonium would depolarize taste cells by removing the camp block of the cation channels, allowing influx of cations. Denatonium has also been shown to activate PLC, presumably by activating a Gq-like G protein.

研究人员发现在味蛋白缺陷（gustducin-knockout）的小鼠仍能感受某些苦味物质[7]，进一步研究发现味觉细胞的胞膜上存在能识别苦味的苦味受体（TAS2Rs或T2Rs）[8-11]。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？