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The Markov forecast model, time series method (triple exponential smoothing method and a combined of triple exponential smoothing method and Markov model) and stepwise regression forecast method were choosed, and the basic principles and processes of the three models were analyzed and compared. Based on above, the three methods were used to predict population dynamic of Cricetulus barabansis and Meriones unguiculatus. The characteristic, accuracy and applicability of three methods were analysed and compared. The results showed that,(1) Markov model belongs to a middle-long time forecast model, and the result was interval forecast, but it reached the requirement of forecasting the harmful population dynamic of rodents. Through the forecasted population dynamic of Cricetulus barabansis and Meriones unguiculatus in 2004, the results were accurate; this meant that Markov model was a good forecast model to Cricetulus barabansis and Meriones unguiculatus population.

选择马尔可夫链预测模型、时间序列分析法(三次指数平滑法、三次指数平滑法和马尔可夫链预测模型的组合预测法)和逐步回归预测法，对这三种模型的基本原理、模型的构建过程进行对比分析，在此基础上用此三种方法预测了黑线仓鼠和长爪沙鼠的种群数量，并对三种方法的特点、预测的准确度和适用范围进行了比较分析，结果表明：(1)马尔可夫链预测模型属于中长期预测，预测的结果为区间预测，但对于害鼠种群数量的预测来说已经达到要求，通过对2004年黑线仓鼠和长爪沙鼠种群数量的预测，预测的结果都比较准确，这说明对于预测黑线仓鼠和长爪沙鼠种群的数量动态，马尔可夫链模型是比较好的模型。

And he said unto him, Take me a heifer of three years old, and a she goat of three years old, and a ram of three years old, and a turtledove, and a young pigeon.

15：9 他说，你为我取一只三年的母牛，一只三年的母山羊，一只三年的公绵羊，一只斑鸠，一只雏鸽。

Gen 15:9 And he said unto him, Take me an heifer of three years old, and a she goat of three years old, and a ram of three years old, and a turtledove, and a young pigeon.

创 15：9 他说，你为我取一只三年的母牛，一只三年的母山羊，一只三年的公绵羊，一只斑鸠，一只雏鸽。

He said to him,"Bring me a heifer three years old, a female goat three years old, a ram three years old, a turtledove, and a young pigeon."

他说：「你为我取一只三年的母牛，一只三年的母山羊，一只三年的公绵羊，一只斑鸠，一只雏鸽。

And He said to him, Bring Me a three-year-old heifer and a three-year-old female goat and a three-year-old ram and a turtledove and a young pigeon.

15：9 祂说，你为我取一只三岁的母牛、一只三岁的母山羊、一只三岁的公绵羊、一只斑鸠、一只雏鸽。

"Bring me a heifer three years old,a female goat three years old,a ram three years old,a turtledove,and a young pigeon."

他说："你为我取一只三年的母牛，一只三年的母山羊，一只三年的公绵羊，一只斑鸠，一只雏鸽。"

In Chapter two, a three dimensional inclusion problem which includes three kinds of media is solved analytically, and these three kinds of materials are spherical inhomogenity, interface layer and the matrix.

在第二章中，首先用解析方法求解了一个包含三种介质的三维球形夹杂问题，这三种介质在物理上分别对应于球形夹杂、界面层和基体。

When they were on Shore, I was fully satisfy'd that they were English Men; at least, most of them; one or two I thought were Dutch; but it did not prove so: There were in all eleven Men, whereof three of them I found were unarm'd, and as I thought, bound; and when the first four or five of them were jump'd on Shore, they took those three out of the Boat as Prisoners: One of the three I could perceive using the most passionate Gestures of Entreaty, Affliction and Despair, even to a kind of Extravagance; the other two I could perceive lifted up their Hands sometimes, and appear'd concern'd indeed, but not to such a Degree as the first.

同时，不容置疑的是，这种暗示和警告来自一个看不见的世界，是与幽灵或天使的交流。如果这种暗示是向我们发出警告，要我们注意危险，我们为什么不可以猜想，这种暗示和警告来自某位友好的使者呢？至于这位使者是至高无上，还是低微下贱，那无关紧要，重要的是，这种暗示和警告是善意的。

Each group with six pairs. Simulate uniped standing and compare the maximum femoral neck strength and torsional strength with using screws in different types and numbers, i.e. two ECS and two CCS, two ECS and three CCS, three ECS and three CCS.

在离体模拟单足站立情况下，分别比较以2枚ECS与2枚CCS，2枚ECS与3枚CCS，3枚ECS与3枚CCS固定股骨颈后的最大抗压强度及等量扭矩下的旋转角度，测试并记录数值。

The city green turf grasses are under seriously stress for the shading of tall buildings, trees and shrubs, and lead to the recession of turf grass, so the author studied for this problem; Taking three cold-season sods as test material, including Festuca rubra Pernille、Poa pratensis Kentucky and Agrostis Regent. Effects of different concentrations of uniconazole (S3307) on shade-tolerance of three turf grasses under shading situation were studied by testing long-term growth and physiological characteristics of them.; After treated with S3307, the contents of chlorophyll and soluble sugar increased, plant height decreased, leaves width and thickness increased. All of these indicated that S3307 can evidently improve shade-tolerance of three turf grasses with different shade-tolerance, the optimal concentration of uniconazole is 100~200 mg/L; The results are very useful and meaningful for improving quality of turfgrasses under shading situation.

高大建筑物、乔木及灌木遮荫会使用于城市绿化的草坪草受到严重胁迫，造成草坪草衰退，针对这一难题进行了研究；以耐荫性不同的冷季型草坪草匍匐紫羊茅派尼、草地早熟禾肯塔基、匍匐翦股颖摄政王为试验材料，研究了不同浓度的外源激素稀效唑(Uniconazole， S3307)处理对3种遮荫草坪草生理及生长变化的长期调控作用；经稀效唑处理，3种草坪草叶片叶绿素含量和可溶性糖含量增高，植株株高变低，叶片变宽、变厚，不同耐荫性草坪草的耐荫能力均得到显著提高，最适的处理浓度范围100~200mg/L；这在生产实际中有重要应用价值，特别对提高受遮荫胁迫的草坪质量具有重要意义。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。