优选

Optimizing the Pumping Parameters(Length of Stroke,Pumping Speed, Plunger diameter and Pump depth) of Sucker-rod Pumping System is a mixed discrete optimization Problem.

优选有杆泵抽油井的抽油参数：冲程、冲次、泵径和下泵深度是一个混合离散变量的优化问题。

Stable pharmaceutical compositions containing 8-chloro-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6] cycloheptic [1,2-b] pyridine and a DCL protective amount of a pharmaceutically acceptable basic salt such as calcium dibasic phosphate and an amount of at least one disintegrant, preferably two disintegrates such as microcrystalline cellulose and starch sufficient to provide dissolution of at least about 80% by weight of the pharmaceutical composition in about 45 minutes and suitable for oral administration to treat allergic reactions in mammals such as man are disclosed.

本发明公开了含有8－氯－6，11－二氢－11－（4－亚哌啶基）－5H－苯并［5，6］环庚三烯并［1，2－b］吡啶和DCL保护量的可药用碱性盐如磷酸氢钙以及其含量足以使至少约80％的药物组合物在约45分钟内溶解的至少一种崩解剂、优选两种崩解剂如微晶纤维素和淀粉并且适于口服给药以治疗哺乳动物、例如人的过敏反应的稳定的药物组合物。

At the best condition, the distilling rate was higher and its average one was 16.50%.

在优选提取条件下具有较高的提取率，平均为16.50%。

The method and corresponding models are firstly presented to fit observation data of creep with renovated normal distribution curve.

同时考虑岩土工程的随机性和模糊性，应用模糊优选理论对有关数学模型解算中权的确定进行了研究，并给出了相应的计算权重模型。

Finally, from a functional choice, preferred to have the firewall and DMZ demilitarized zone management products, to ensure the security of local area network.

最后，从功能上选择，可优选具备防火墙和DMZ非军事区管理的产品，以保证局域网的安全。

The ratio of the cross-sectional area of the doctor blade (4) to the diameter of the doctor blade rod (3) is less than 60 mm, preferably less than 30 mm.

刮刀床(4)的横截面面积(单位mm 2 )和刮刀棒(3)的直径之比小于60mm，优选小于30mm。

JBK5series machine tool control transformer is a German company to introduce the latest Transformers series,in the domestic JBK3 series based on the machine tool control transformer, after years of further absorption of similar foreign products, and advanced methods of preferred terminal structure, co-terminal with the skeleton in the together, so that protection rating improved to prevent accidental touching circuit, using domestic IT cold terminal blocks, wiring allows connection intensity increased.

JBK5系列机床控制变压器是我公司引进德国最新型变压器系列，在国内JBK3系列变压器的基础上，经过多年来进一步吸收国外同类产品，并优选国外先进方法的接线端子结构，将端子与骨架结合在一起，使防护等级提高，防止偶然触及电路，采用国内IT冷压接线端子，接线方式可以使接线密集程度提高。

In order to develop new remaining value functions for large and medium-sized tractors, 116 recent tractor auction sales data in Shanghai State Farm were collected, by different Box-Cox transformations and regression methods, six proposed models with explanatory independent variables of tractor age and average yearly use hours were analyzed and compared, and the double square root model was selected as best one finally.

该文以上海农场近15年出售的116台拖拉机历史数据为观察样本，以机龄和年平均工作小时数为自变量，对6种不同的备选残值模型进行了回归分析和比较，在此基础上优选了双平方根模型为最佳残值模型，并用实际观察数据进行了验证。

Adopting fuzzy optimum seeking theory to select the scheme of abandoned dreg site is scientific and rational in hydroenergy storage station.?

采用模糊优选理论模型进行抽水蓄能电站弃渣场址方案的选择是科学的，合理的。

Many kinds of equipment are designed to make fuel electrified, and the best one is selected by experiment.

本文设计了多种荷电装置，经过优选试验，最终确定了最佳的荷电装置，如此系统的研究在国内尚属首次。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。