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By using this approach,system parameters are not restricted to an exponential distribution,which is close to the practical situation.The method has been applied into VHF datalink system and the simulation results show that it is effective.

这种方法不需限制系统参数分布为指数分布，更接近实际情况，将其用于VHF空地数据链系统的仿真结果表明，该方法是行之有效的。

Crown ether was introduced to copolymerize with the monomer of styrene owing to which can associate with silver ions. The silver ions were in-situ reduced to silver nanoparticles by UV light. Then silver nanoparticles were led on the surface of polystyrene latex particles. The vertical precipitation was employed to get the spheres self-assembled into close packed colloidal crystal with a face centered cubic structure identified.

利用冠醚可与银离子复合的特性，制备了聚苯乙烯－冠醚乳胶粒，采用原位还原的方法在乳胶粒表面引入银纳米颗粒，通过垂直沉降，乳胶粒子可自组装成紧密堆积具有面心立方的聚苯乙烯－银胶体晶体。

When the "obstinate" Wu Feis out of their homes by their parents nowhere to go, she went to her colleagues, is also a close friend of Dr beautiful.

当"执迷不悟"的吴宜飞被父母赶出家门无处可去的时候，她投奔了她的同事，也是密友的何美丽。

In the decade that followed, Fergus would follow his father into a life of despair and drink. By the age of twenty-seven, he was close to suicide.

往后的十年，福格斯过着和他父亲一样的沉沦生活，陷于绝望埋首酒瓶。27岁的时候，他几近自杀。

I don't want you to feel fettered by a relationship in which you can't be physically close with anyone.

我不希望你被我们的关系所束缚，而阻碍了你与别人的交往。

The O2 concentration field of a cylindrical soil bed with winter wheat growing is obtained by means of steady numerical simulation, which shows that the soil O2 concentration has a close relation to the growing stage of the winter wheat, the porosity of the soil and the height of the soil bed , et al.

建立了一个描述土壤中热、湿、气耦合迁移的数学模型，对有冬小麦生长的圆柱形土壤床中的氧气浓度场进行了数值模拟。

When she came close and looked in she beheld indistinct forms racing up and down to the figure of the dance, the silence of their footfalls arising from their being overshoe in 'scroff'- that is to say, the powdery residuum from the storage of peat and other products, the stirring of which by their turbulent feet created the nebulosity that involved the scene.

她走到屋前往里一看，看见一群模糊的人影正按照跳舞的队形来回奔跑着，然而他们跳舞的脚步却没有声音，因为他们脚底下铺的是一层软垫--也就是说，铺了一层堆放土煤和其它产品的煤粉草渣，经过他们混乱脚步的搅动，就扬起一片烟云，笼罩了整个场地。

This observation raises many intriguing questions that are addressed within the framework of elastic filamentary structures by modeling the stem close to the apex as a growing elastic rod.

基本上作者将这个缠绕在垂直树干上的藤蔓系统看作是垂直柱体上生长的弹性条。文章的意思是缠绕藤自身的曲率是藤蔓能够向上生长的重要因素。

College of Guandong Business, Guanzhou 510320, China）Abstract: Since large-scale vertical quench furnace is voluminous, whose working condition is a typically complex process with distributed parameter, nonlinear, multi-inputs/multi-outputs, close coupled variables, etc, dynamically decoupling control algorithm of temperature distributed parameter system in the furnace was presented, by which the whole system was decoupled to several subsystems and the implementation of controller was simplified. With finite difference approximation, the space and time step size was solved to ensure the convergency of finite difference approximation. After decoupling, the subsystems were controlled with self-learning PID control algorithm. The results show that the temperature control precision and homogeneity are improved; the overshoot and process in temperature rising period are reduced simultaneity.

摘 要：针对大型立式淬火炉体积庞大，工况复杂，炉内温度分布呈本征非均匀性，具有多输入/多输出、非线性、强耦合等特性，难以实现炉内温度高精度高均匀性控制目标等问题，提出一种温度分布参数系统动态解耦控制算法，其原理是：采用有限维逼近方法将对象解耦为多个独立的子系统，简化控制器的实现过程；通过分析有限维逼近方法的收敛性，获得保证收敛性的空间和时间步长应满足的条件；解耦后的子系统采用自学习PID控制算法，实现炉内温度高精度和高均匀性控制以及升温过程的快速性和小超调。

Firestone 1T15M-2 air spring was selected as a research object,the calculation models were amended and verified by test,and the results of test and calculation are close to each other.

以Firestone 1T15M-2型膜式空气弹簧为实验和计算对象，通过实验对计算模型进行了修正和验证，计算结果与实验结果较一致。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。