连续法

Because of 3D-DDM is characteristic of solving the discon- tinuity displacement essentially, then adopting it on stress intensity factor close-by crack tip is convenient and directly, moreover, simulative pattern is reasonable and predominantly.

由于三维位移不连续法本身具有求解单元不连续位移的特点，因此依此求解裂纹尖端应力强度因子便捷而直接，模拟系统的选择是合理且优越的。

Pb and Fe as promoters, Pd/CaCO3 Lindlar catalysts were modified by impregnation method of fractional steps on unique supports. The new catalysts were prepared for one-step oxidative esterification of methacrole to continuously synthesis methyl methacrylate.

以Pb、Fe为助剂用分步浸渍法在特制的载体上改性Pd/CaCO3催化剂，制备了用于甲基丙烯醛一步氧化酯化液相连续法制备甲基丙烯酸甲酯的新型催化剂。

Three mineral materials adsorption capacity for nuclide Sr2 was studied by continuum method.

采用连续法研究了3种矿物材料对Sr2 的吸附性能。

However, common polyacrylate emulsion has some disadvantages such as poor water-resistance, poor film-forming in low temperature, becoming pastiness in high temperature, polluting environment with emulsifier and so on.

由于聚丙烯酸酯乳液具有耐热、耐光和耐老化等优点在涂料工业中得到了广泛的应用，但普通的聚丙烯酸酯乳液还存在耐水性差、低温下不易成膜、高温发粘以及含乳化剂的废液会对环境造成污染等缺点，因此，本文结合无皂乳液聚合和核壳乳液聚合技术，合成了聚丙烯酸丁酯/丙烯酸钠齐聚物，并以此为乳化剂，采用种子半连续法合成了以聚丙烯酸丁酯为核，聚甲基丙烯酸甲酯-苯乙烯为壳的无皂核壳聚丙烯酸酯乳液。

According to the principle of analytical subsequent relative orientation, the formula of vertical parallax on corresponding point is deduced when stereo model is reconstructed by using the elements of exterior orientation of images. The method is verified by simulative images and tested by two kinds of different scale images taken from Xinjiang and Qianxi, China.

从连续法相对定向原理出发，推导了直接由像片外方位元素恢复立体模型时模型点上下视差的计算公式，用模拟数据验证了计算方法的正确性，并对两组不同摄影比例尺的实际航摄像片进行了试验。

Chloroacetic acid is a very important intermediate of Pharmaceuticals, dyes, pesticides, cellulose derivatives.

为了控制二氯乙酸的生成，降低氯乙酸的物料消耗，本论文采用连续法合成氯乙酸。

Dichloroacetic acid content can reach 12-25% at the end.

连续法与间歇法相比，可简化操作，产品纯度高，污染少。

In this paper , a new acrylates emulsion with hard core of Pand soft shell of P structure was prepared by the idea of designing partical structure.

本论文从粒子设计的思路入手，采用种子半连续法合成了一种具有明显的硬核P和软壳P结构的丙烯酸酯乳液。

From this point of surface as methord, this article studies the method of 4-dimention decompounds used by De Style and Mies van der Rohe in early 20 century and the methord of 4-dimention continuum used by Rem Koolhaas and others from late 20 century.

本文从表皮作为方法的角度探讨20世纪初以风格派和密斯·凡·德·罗等建筑师为代表的四维分解法和从20世纪后期至今以雷姆·库哈斯等当代建筑师为代表的四维连续法。

The adsorption property of Cs+ by the three mineral materials was researched using continuum method,it offered some references for evaluating the disposition effect of mid-lower radwaste.

采用连续法研究了3种矿物材料对 Cs++的吸附性能，为评价中低放核废物处置效果提供一些参考依据。

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。