查询词典 U-steel

Based on U-shape forming experiments, three models are built in which only the blank is meshed in deferent size.

文章在圆底U型件的回弹试验基础上，建立了对于应该试验的只有板料单元尺寸不同的3个仿真模型。

Therefore, in this paper, the process for preparing 2,6-DMN by methylation of methylnaphthalene over AlClx/HY and AlClx/HY-U zeolite catalysts is employed. The effects of reactions conductions on reaction results were studied.

为此，本文采用2-甲基萘烷基化的合成路线，考察了AlClx/HY型和AlClx/HY-U型分子筛的反应活性，以及反应条件的影响。

In the range of ～20 MeV/u, the preequilibrium emission takes place.

在低中能如～20MeV／u附近，反应过程中产生了一些非平衡发射。

As the bombarding energy rises up to 30-100 MeV/u, the nucleon-nucleoncollision begins to play an important role.

当能量继续升高至30—100MeV／u以上，核子—核子的碰撞作用开始起较大的影响。

A substrate concentration of 0.277 kg/L, enzyme/ substrate level of 1408 U/g, temperature of 39.2 ℃, and a hydrolysis time of 4.86 hour were found to be the optimum conditions for high antibacterial activity. Under this condition, the bacteria Escherichia coli, Micrococcus luteus and Bacillus subtilis in the hydrolysates had the inhibitory rate of 71.40%, 56.88%, and 64.54%, respectively.

经Design Expert 7.1.2软件优化，得出胃蛋白酶酶解鲶鱼骨蛋白的最优条件为：底物浓度0.277kg/L，加酶量1408 U/g，水解温度39.2℃，水解时间4.86 h，在此条件下获得的水解物，对大肠杆菌、藤黄微球菌及枯草芽孢杆菌的抑菌率分别为71.40%、56.88%和64.54%。

Ion microprobe analyses revealed that the zircon from the orthogneiss has high Th/U ratios.

离子探针分析表明，片麻岩中的锆石具有高的Th/U比值。

This paper systematically introduces the basic principle, sample preparation, analytical procedure, age and error calculation in U-Th-Pb dating by electron microprobe and also gives the prospect of application in the structural analysis.

对电子探针U-Th-Pb定年方法的基本原理、样品的制备和分析、年龄计算方法和误差分析进行了较系统的介绍，并对电子探针定年在构造分析中的应用前景作了展望。

The E state is especially interesting, as it shows two substantial minima in its U curve.

E状态是特别有意思的，因为在它的U曲线上出现两个显著的极心。

Your mino is full with a lot of things that i want 2 know can u please tell me..

i love u 不要看我短信息也不要翻我的抽屉不要你发现我隐藏的双子座的秘密不要问我去了哪里不要问我和谁在一起。。。

The difference showed by the building is to construct a traditional skyscraper from humanity aspect. From a view of perspective drawing, new CCTV Head Office Building seems like a letter "U" in mirror writing with an angel at its right.

这所大楼所体现的不同就是要人文改造传统摩天楼，从透视图上看，央视总部新楼看起来像一个倒写的U，右边有凸出的角。54层倾斜的大楼像个科幻生物，出现在高楼耸立的商业区。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。