查询词典 cation-active

If urinary is greater than urinary , then an unmeasured cation or cations are present to a large degree.

如果尿液中比、高，那么就会存在高浓度的一种或多种未测定阳离子。

If urinary is great er than urinary , then an unmeasured cation or cations are present to a large degree.

如果尿液中比、高，那么就会存在高浓度的一种或多种未测定阳离子。

In order to understand the mechanisms of cation surfactant changing the wettability of solid surface, the effect of CTAB on the wettability is studied based on washburn method and microscopic experiments.

为了解阳离子表面活性剂改变固体表面润湿性的机理，首先用washburn法和微观实验研究了十六烷基三甲基溴化铵对润湿性的影响，然后从吸附状态及化学反应的角度分析了CTAB与砂岩表面的作用机理。

FT-IR results show that in the strongly acidic、weakly acidic and basic solutions, the glycine exists in the form of cation、zwitterion and anion, respectively.

在强酸性、弱酸性和碱性溶液中，吸附态的甘氨酸分别主要以阳离子、两性离子和阴离子形式存在。

FF-IR results showed that in the strongly acidic, weakly acidic, and basic solutions, the glycine exists in the form of cation, zwitterion, and anion, respectively.

在强酸性、弱酸性和碱性溶液中，吸附态的甘氨酸分别主要以阳离子、两性离子和阴离子形式存在。

The strongly acidic cation exchange resin catalyzed synthesis of fructone-B by the reaction of ethyl acetoacetate and 1,2-propanediol was studied.

以硫酸高铈铵为催化剂，通过乙酰乙酸乙酯分别与乙二醇和1，2-丙二醇反应合成了苹果酯-A和苹果酯-B，研究了催化剂等有关因素对产品收率的影响。

As an amine and organic cation, agmatine also has much more targets in vivo like the NMDA receptor.

它作为一种阳离子胺类物质，除了咪唑啉受体外，在生物体内还存在多个作用靶点，NMDA受体是其中最重要的作用靶点之一。

The complexes ability for alkalic cation has the high influence on the catalytic activity.

添加与冠醚环直径相匹配的碱金属离子能显著提高催化活性；3。

Saline soils and the rice paddy soils developed on saline soil.were sampled from Zhenlai county of Jilin Province in this paper.The main alkalize characteristic parameters,including pH,cation ex- change capacity,exchangeable Na~+,exchangeable sodium percentageand the content of wa- ter-soluble salty,were measured.

本文中的土样采自吉林省镇赉县，在盐碱土的典型区域，选择了未开发利用的盐碱土和在盐碱土基础上开发为稻田土壤的剖面，测定计算了土壤 pH 值、阳离子交换量、交换性 Na~+、碱化度和水溶性盐总量等主要碱化特征参数。

The substance with a molecular weight of 6.28kDa has very strong cation character determined by the electrophoresis of diaphragm wafer of fiber of acetic acid. The substance with antibacteria action obtained from forest frog is made up of alanine,aminoacetic acid,leucine,Isoleucine,Proline,aminoglutaric acid,threonine,Serine,lysine.

纯化林蛙皮肤中的抗菌活性物质经醋酸纤维薄膜电泳，表明其具有较强的阳离子特征；经氨基酸分析，表明林蛙皮肤抗菌活性物质是由丙氨酸、甘氨酸、亮氨酸、异亮氨酸、脯氨酸、中国林蛙皮肤抗菌肽的分离纯化和鉴定一摘要谷氨酸、苏氨酸、丝氨酸、赖氨酸组成。

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。