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The main varieties are: Phlox paniculata hardy varieties of fine distinctions and problems dozen Phlox four by Ju Netherlands-ju (clove red, crown, purple, blue dream) Germany Sedum yellow Germany Sedum, Germany Sedum leaves, red flowers Babao Sedum, Rhodiola Babao powder, blue tail Ye days Notoginseng Sedum, streets paved with gold Sedum, Sedum, by Carnation, the United States to spend evening primrose , Tradescantia hairless, Germany Iris, Iris, Butterfly Orchid, Iris tenuifolia, small beauty Iris Hong Iris root, Hosta The doll Hemerocallis, day lily flowers United States, yellow calamus, Lythrum salicaria, false lead ,Ju, Shegan, Jin-Han No.

主要品种有：宿根耐寒福禄考精优品种十几种及丛生福禄考四种，地被菊荷兰菊德国景天德国黄花景天、德国红叶景天、八宝红花景天、八宝粉红景天、鼠尾蓝叶景天、三七景天、遍地黄金景天、佛甲草、地被石竹、美国大花月见草、无毛紫露草、德国鸢尾、兰蝴蝶鸢尾、细叶鸢尾、小美人鸢尾、香根鸢尾、玉簪金娃娃萱草，美国大花萱草，黄昌蒲、千屈菜、假龙头、蛇鞭菊、射干、锦寒(1、2号)月季、马莲、黑心菊、松果菊、松塔景天、北景天、鼠尾草、马蔺、耧斗菜、荚果蕨、大花剪秋罗、卧茎景天、红宝石萱草、狼尾草、铃兰、落新妇等。

By comparison with the theoretical solution and published results, the efficiency and practicability of the algorithm are confirmed.

在此基础上，选用经典10杆桁架结构对该算法的寻优能力进行了验证。

Taking light calcium carbonate as an example,in order to make its manufacturers understand the measures——how to enhance the product′s whiteness from theories to practice,this paper fully expatiated on various effecting factors of chemical whitening ,process of chemical whitening ,establishmen.

以轻质碳酸钙为例，为了使生产企业从理论到实践对提高白度的途径有所了解，对化学增白的影响因素、化学增白程序、制定化学增白方案的原则、实验室试验筛选最优方案、工业试验的方法进行了全面阐述，并提出几点行之有效的注意事项，以保证化学增白达到预期效果。

This experiment was carried out in order to compare the availability of Ammonium Sulphate, Ammonium Chloride, Calcium Nitrate and Urea on the yield of rice.

本试验之目的，在求明了硫酸铵、氯化铵、硝酸铵钙及尿素对水稻之肥效，比较四种肥料对水稻之肥效孰优孰劣。

The performance function and constraint equation in calculus of variations were constructed by analyzing input and output equations of the system containing parameters to be estimated. The traditional parameter estimation problem could be transformed to that of least squares estimation.

通过分析包含待估参数的系统输入输出方程，构造变分法中的性能范函和约束方程，将传统的参数估计问题化为带约束条件的最小二乘估计问题；利用拉格朗日乘子法，分析参数估计方程，得到参数的最优估计。

This course offers an introduction to primary convex analysis, linear programming, non-linear programming, dynamic programming, multi-objective programming, multi-level programming, calculus of variations, and optimal control, which are the optimization methods commonly used in economics and finance.

课程内容简介：本课程介绍凸分析基础、线性规划、非线性规划、动态规划、多目标规划、多层规划、变分法、最优控制，这些都是西方经济学、金融学中常用的最优化方法。

Particle swarm optimization is described and analyzed; and it is applied to calibrate Xin'anjiang model.

对粒子群算法进行了详细描述和分析，并将其应用于新安江模型的参数优选中。

The comprehensive treatment project of Tong Ken landslide consists of whittling slope、anti-landslide pile with anchoring cable、retaining wall、building ground drainages leveling off and calking slope、vegetation protection etc. After managing, under the action of earthquake load and watery the stability coefficient of landslide is up to 1.10.Then, this text researches the structural optimization design of anti-slide pile with anchoring cable. On the condition that the width of section is invariable, the height of section is confirmed by structural optimization method. This will change traditional method to optimize the height of section so that design is simplified and cost is lower.

最终选用的的综合治理方案是由削方、锚索抗滑桩、护坡挡墙、地表排水、整坡填缝、生物防护等多种工程措施优化组合而成，治理后，在饱水有地震荷载状态下滑坡的安全系数可达1.10论文重点是主要对锚索抗滑桩的桩身结构优化设计进行了研究，在给定抗滑桩截面宽度的条件下，运用结构优化的方法来确定抗滑桩截面高度，改变传统迭代计算方法确定桩截面尺寸，使抗滑桩截面高度取最优值，达到简(来源：ABC4a论文8d网www.abclunwen.com)化设计和降低工程造价之目的。

South Tech, Kwong Po industrial park, Guangdong Software Park, Guangzhou International Business Incubator, U Po Science Park, Fung Choi heavy water caltrop, Jinpeng electronics, communications cables Lingyu 12 projects have been completed and commissioned.

南方高科、光宝产业园、广东软件园、广州国际企业孵化器、优宝科技园、丰彩菱重、金鹏电子、凌宇通信电缆等12个项目已经建成投产。

There is a different type of human excellence from the Calvinistic; a conception of humanity as having its nature bestowed on it for other purposes than merely to be abnegated.

另有一类不同于嘉尔文主义的关于人类优异性的想法，认为人类之受得其秉性自非只为遭受否定而系别具目的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。