分子层

Cation group has the capability of charge neutrality and this would make oily wastewater demulsify and remove oil easily. Hydrophobic group would improve hydrophobic-oleophilic nature of the oil granule. Simultaneously, wetting reversed agent would change wetting performance of oil granule, enhance conglutination capability between air bubble and oil granule. And Frother would form bigger foam layer on the water, so it could prevnt granule with air bubble from rolling downward.Using the hydrophobic polymeric flocculant as one of ingredients for flotation agent formula, the flotation agent has good treatment effect.

浮选剂配方中的疏水性高分子絮凝剂分子链上带有的阳离子基团起到电中和作用，使含油污水易于破乳除油，而疏水基团能增强颗粒的疏水性能；润湿反转剂能改变颗粒的润湿性，增强气泡与颗粒的粘附能力；起泡剂在水面能形成强度较大的泡沫层，起阻止带气絮粒向下翻动的作用。

As for XYN-OU, it could retain over 50% activity from the pH value 4.0 to 9.0 at 50°C in 30 min. The result of the mutated xylanase indicated that constructed disulphide bridge could improve its thermostability at relatively higher temperature.

对木聚糖酶分子改良的结果反映出在β片层间添加二硫键可以有效改善酶在较高温度下三维结构的刚性，提高热稳定性。

The main goal of this research is to establish a conventional electroanalytical method for studying the deterioration kinetics and mechanism of the polymer/metal interface.

本课题研究的主要目标是建立以水分子为探针，通过测量聚合物/金属体系的双电层电容变化及其规律，建立简便易行的研究金属/涂层界面行为的电化学分析方法。

To prevent and cure these diseases efficiently, it's necessary to investigate the molecular mechanisms controlling the development of endodermal organs.

为了有效防治这些疾病，需要深入研究这些内胚层器官发育的分子机制。

For example, you can view the secondary structure of the molecule( showing α-helices and β–strands).

比如，你能观察到分子的第二层结构（显现中的α-螺环与β–绞线）。

Under low wind , the effect of wind on the evaporation of diesel is evident and becomes inevident when the wind becomes faster than 1m/s.

而轻柴油风速较小时，受第三步即挥发分子从边界层向环境迁移的影响明显，而大于1m/s的风的影响程度减弱。

Objective To investigate the clinical pathologic characteristics and the pathogenesis of diffuse lamellar keratitis after laser in situ keratomileusis.

目的探讨准分子激光原位角膜磨镶术后弥漫性板层角膜炎的临床病理学特征及发病机制。

Only Lamin A was observed to be able to be co-immunoprecipitated with 8B7 spectrin.Lamin A is a component in lamin and functions as a common anchoring site for many proteins.It plays important roles in maintaining normal morphology of nuclear envelope,presenting anchoring site for chromatin and reconstructing of nucleus.8B7 spectrin may function through interaction with Lamin A.

Lamin A是核纤层的组成成分，由LMNA基因编码，是核内许多蛋白分子的共同锚定物，在维持核膜的正常形态，提供染色质的锚定位点以及在核的重组过程中可能发挥重要作用。8B7血影蛋白可能经由Lamin A发挥功能。

The results showed that the utilization ratio of polymer reached 100% and the conversion of leucoquinizarin was more than 99% determined by TLC.

合成反应中高分子利用率为100%，通过薄层色谱分析发现1，4—二羟基蒽醌隐色体的转化率基本达到100%。

Their ability to self-renew and differentiate into tissues of mesodermal origin (osteocytes, adipocytes, chondrocytes) and their lack of expression of haemopoietic molecules are currently the main criteria for isolation.

当前分离的主要标准是根据他们自我更新并向中胚层来源组织（骨细胞，脂肪细胞，软骨细胞）分化的能力以及缺乏造血相关分子表达的特点。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。