查询词典 methods

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。

It includes the connotation of the "triunity" model of teaching, the basic principles of teaching, the setting courses, the content of teaching, the methods of teaching, the evaluating methods and realization of schemes, and so on.

这些观点和看法的提出是对新时期高校德育教育教学理论和实践的新探索，必将对新时期大学生法制观念教育工作起到一定的促进作用。

Elaborates two methods for computing the trivial solution to the congruence in determinate polynomial time, argues non-trivial solutions to the congruence can not be obtained cyclically from the trivial solution, infers and demonstrates the two new methods for seeking the trivial solution.

描述了在确定多项式时间内计算平凡解的两个方法，论述了非平凡解不能从平凡解循环得到，推导和证明了两个新的寻找平凡解的方法。

Methods PMSG-HCG were injected into 5 weeks SD rats. Embryos were collected by tearing intumescences of oviduct or clysising fimbriae tubae. The amount of embryos, rates of fertilization, and survival rate of embryos after injection were analyzed to compare the two methods.

选用最佳超排5周龄SD大鼠，腹腔注射PMSG-HCG，分别用撕开输卵管壶腹部和输卵管伞端冲洗两种方法采集胚胎，比较获得卵数，受精率，注射存活率等的差异。

Methods: 26 patients with tubercular meningitis were treated with traditional methods combined with intrathecal injection, and to investigate the clinical effect and biochemical indexes and cerebrospinal fluid of protein, glucose and chlorides.

在收治的26例结核性脑膜炎患者常规抗结核治疗基础上合并使用鞘内给药；观察患者临床症状与体征变化，脑脊液的蛋白、糖、氯化物变化。

Methods Monoclonal antibody turbidimetry and ELISA methods were used to detect the plasma Lp and CEA in 56 patients with large intestinal cancer and 87 healthy persons.

采用单克隆抗体浊度法和酶联免疫吸附试验法测定了 5 6例大肠癌患者和 87例健康者的血浆脂蛋白和 CEA的含量。

Methods MtDNA was successfully extracted from Turki human remain. Through four overlapping primers, the nucleotide sequence of 360 bp length was gotten. Then it was contrasted with the cambridge reference sequence, and the sequence was analyzed with that of Khitan nobles basing the methods of phylogenetics.

对吐尔基山辽墓出土的人骨遗骸进行mtDNA研究，使用4对套叠引物对线粒体第一高可变区(360 bp)进行扩增和测序，利用契丹贵族人群的相关序列，对所得序列进行分子系统学分析。

To suppress the sidelobes, two methods, the sample transformation method and strong target picking-out methods, are proposed in range processing for FCP signal.

为有效抑制旁瓣，论文提出了采样变换法和速度门大目标剔除两种方法。

The book covers one-, two- and three dimensional problems which are solved by using exact and approximate analytical methods and numerical methods such as: the finite difference method, the finite volume method, the finite element method and the boundary method.

书中涵盖一，二和三是利用精确和近似分析方法和数值方法，如：有限差分法求解二维问题，有限体积法，有限元法和边界法。

Methods 300 cases (560 ears)of temporal CT axial images which were divided into two groups were retrospectively analyzed by statistics methods. There were 158 cases(316 ears)in normal group and 142 cases(244 ears)in abnormal group .The incidence of high jugular bulb , dehiscent jugular bulb, anterior location of sigmoid sinus, large sinus tympani, aberrant internal carotid artery, dehiscent of the facial nerve canal, excess of Korner's septum and mastoid antrum dysplasia were recorded.

回顾性分析300例(560耳)颞骨的HRCT轴位像，根据诊断结果将其分为正常组与疾病组，正常组158例(316耳)，疾病组142例(244耳)，统计以下变异的发生率：①颈静脉球高位②颈静脉球裸露③乙状窦前置④鼓室窦深位⑤迷走颈内动脉⑥面神经管水平段裸露⑦岩鳞隔过长⑧鼓窦缺如，并对结果进行统计学分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。