选用

For the famous "Dance of the Sugar Plum Fairy," Tchaikovsky chose a brand-new instrument the celesta for its unique sound.

在〈糖梅仙子之舞〉这首名曲里，柴可夫斯基选用了钢片琴这种全新的乐器，以取其独特的声音。

Finally, the guideline for efficiently preparing core-shell structured capsule carrier was tentatively proposed.The cationic, neutral and anionic polysaccharides were separately acted as the liquid core of biomimetic capsule by mimicking the component and function of cell sap. It was found that the electrostatic repulsion interaction between the polysaccharide core and the enzyme enhanced the enzyme activity and stability.

首先，模仿细胞液的成分和功能选用三种具有不同电性的多糖(羧甲基纤维素钠、甲基纤维素和羧甲基壳聚糖钠)作为仿生微囊的液核，经比较可知，与酶分子具有静电排斥作用的多糖更有利于酶构象、活力的维持和酶稳定性的提高；然后，模仿细胞膜的结构和功能构建仿生微囊的壳膜。

Methods: As the agent of adhibiting tissue section, white latex and glutin were used in the immunohistochemical process of celloidin section.

选用市售白乳胶、明胶作为粘片剂，观察火棉胶切片经过免疫组化染色程序处理后的脱片及染色情况。

Yangsan to build first-class domestic leading trailer company sets product design, scientific research and development, production sales, the introduction of high precision professional equipment, using advanced processing technology, high-quality raw materials and spare parts manufacturing-wide Trailers, semi-trailer, warehouse gate car, low flat-panel truck, container truck, dump truck, bulk cement truck, cement mixer, six series of public works vehicles, more than 100 kinds of products have reached the leading domestic level, the National Twenty-selling Products a number of provinces, 300 cities, counties, and districts, are well received by clients.

为打造梁山一流国内领先的挂车企业，公司集产品设计、科研开发、生产销售为一体，引进高、精、尖的专业设备，采用先进的加工工艺，选用优质原材料及零部件生产制造的全挂车、半挂车、仓栅车、低平板运输车、集装箱运输车、自卸车、散装水泥车、水泥搅拌车、特种车工六大系列，100余种产品均达到国内领先水平、产品畅销全国二十多个省，300余个市、县、区、深受广大客户的好评。

Proper selection of casing centralizer is very important for running the casing to bottom hole in horizontal and extended reach well, and it can improve cementing quality by centralizing the casing in hole.

在水平井、大位移井中选用合适的套管扶正器不仅能使套管顺利下入，而且能确保套管在井眼中的居中度，提高固井质量。

Welcome to our customers choose ceramics company, we will be happy to provide you with quality products and warm and thoughtful service.

欢迎广大客户选用公司陶瓷，我们将竭诚为您提供优质的产品和热情周到的服务。

Cord fabric layer: The inflatable rubber depends on the strong floor of the ball, choose the cotton black silk ribbon flat chafer fabric of high brute force to twine and shape.

帘布层：充气橡胶靠球的强力层，选用高强力棉纶帘子布缠绕成型。

The results indicate that improving temperature to reflux, using low polarity solvent as dispersion medium and proper molar ratio of tetrabutyl titanate to stearic acid can bring out good modification. The function of tetrabutyl titanate is to react with the surface hydroxyl groups and adsorbed H2O on the powder particles to produce new binding sites such as M—O—Ti—OC4H9and M—O—Ti—OH, which can easily react with the carboxylic acid. As temperature increases from room temperature to reflux temperature, the reactions between RCOO- and Ti change from coordinate bonds to covalent bonds, which makes the carbon chains of stearic acids more strongly bound with the powder particles surface.

研究结果表明，提高处理温度、适当增加复合改性剂中硬脂酸的量并选用极性弱的有机溶剂可达到比较理想的改性效果；钛酸四丁酯的作用是与粉体粒子表面的羟基以及吸附水反应产生偶联点，如M—O—Ti—OH，这些偶联点易于与羧酸反应；在低温时RCOO-与偶联点的Ti之间以配合物的形式发生作用，在回流温度下处理时，主要发生酯化反应，使硬脂酸更牢固地嫁接到粉体粒子表面，改性效果更好。

Interiors ooze French aristocratic class in the stained glass French doors, white wooden filigree, elaborate chandeliers and rich chanteuse drapes. Exotic Oriental touches come in the form of traditional Chinese artworks and splendid collection of antique furnishings from Yangzhou.

其室内设计选用法式大门配以彩绘玻璃窗、白色木雕、大型吊灯及富丽堂皇的侍女织品，渗透着阵阵法国贵族气派；而独特的东方韵味，则透过传统中国艺术品及一系列的扬州古董珍藏家俱表露无遗。

In the experiment, wheat (NongDa 189) plants were grown on a sand culture in a greenhouse. Relationship between leaf area and characteristic of root branching of winter wheat seedlings were studied, In addition, effects of phosphorus deficiency on leaf area, root morphology and measuring methods of root architecture were studied.

试验选用农大189号小麦为试验材料，进行温室内砂培试验，研究了冬小麦苗期积温、叶面积与根系分枝之间的关系，并探讨了磷胁迫对冬小麦苗期叶面积及其根系构型参数(主轴数量、长度、直径等)的影响，结果表明： 1。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。