查询词典 by-your-leave

A simple polynomial approach for A Class of nonlinear system modeling is presented. By this, the input-output data are firstly changed into [0, 1] by using topological homeomorphism conversion; then an initial polynomial model is selected. The parameters of polynomial model are estimated by using recursion least squares method. A final polynomial model is obtained by repeatedly estimating parameter and eliminating redundant terms.

给出一类非线性系统的实现简单的多项式逼近的建模方法，在此方法中，将输入输出数据通过拓扑同胚变换，变换到[0，1]区间内，用多项式逼近的方法进行建模，对初始给定的多项式模型，通过反复的参数辨识、去除模型中的冗余项，得到非线性系统的多项式逼近模型，再利用拓扑反变换，将数据还原回原始数据区间。

From these researches as above, this paper found a new method to analysis salty soil road engineering properties by phase equilibrium theory, which provides a new angle of analysis on salty soil properties, experiment and engineering practice in these ways as follows:(1) Analysis the disadvantage of traditional salty soil experiment;(2) Analysis the disadvantage of current salty soil definition by phase equilibrium theory, and gives the chart of distinguish salty soil by the condition of hydrography and climate change;(3) Analysis the mechanics of subgrade frost boiling based on the change rule of liquid content;(4) Based on the change rule of ingredients content and volume in salty soil, analysis the mechanics of subgrade salt heaving and the restraining method by adding sodium chloride.

通过以上研究，本文初步建立了以相平衡理论为核心的盐渍土路用工程性质分析方法，该方法对盐渍土工程性质的理论分析、试验研究以及工程实践提供了新的研究思路与方法，具体体现在：(1)分析了传统的盐渍土试验存在的缺陷；(2)分析了现行盐渍土定义的不足，并以相平衡理论为基础，结合水文、气候条件的变化给出了判别盐渍土的诺谟图；(3)分析了盐渍土盐溶液含量的变化规律，并从盐渍土含液量变化规律出发，分析了盐渍土路基较非盐渍土路基翻浆严重的机理；(4)分析了盐渍土各固相含量及其体积的相变规律，并在此基础上分析盐渍土路基的盐胀机理，以及采用添加氯化钠来抑止硫酸盐盐渍土的盐胀机理

Because the weights are determined by the correlation of code sequence and estimation error of channels, which can be nearly determined by system load factor, we determine the sub-optimum weights by system load factor through simulations, and substitute the hard-decision symbol function by soft-decision hyperbolic tangent function to decrease the risk of error decision.

由于加权因子取决于前级符号估计的可靠性。也就是取决于扩频码互相关系数与信道估计精度，在随机扩频系统中，估计精度可近似由系统负荷决定，因此可根据系统负荷决定加权因子，以很小的性能降低代价换取计算量的极大降低。同时，为进一步降低误判风险，使用带有斜率控制因子的双曲正切函数代替常规的符号函数。

The gastric ulcer models, induced by pylorus method, by water hyperirritability, by acetic acid, and by reserpine were respectively made,being treated with Jiulingweikang capsules or ranitidine.

分别制造幽门结扎胃溃疡、应激性胃溃疡、醋酸灼伤胃溃疡和利血平型胃溃疡动物模型，以九灵胃康胶囊和雷尼替丁对照治疗。

II. To these officers the keys of the kingdom of heaven are committed; by virtue whereof, they have power, respectively, to retain, and remit sins; to shut that kingdom against the impenitent, both by the Word, and censures; and to open it unto penitent sinners, by the ministry of the Gospel; and by absolution

天国的钥匙被托付给这些管理人员，藉此他们有权柄将人的罪留下来或是加以赦免。藉著神的道与惩戒，他们可以将国向不悔改的人关闭，也可以视情况，藉著宣讲福音，以及藉著免除惩戒，将神的国向悔改的人敞开。

When he that has given no provocation to malice, but by attempting to excel, finds himself pursued by multitudes whom he never saw, with all the implacability of personal resentment; when he perceives clamour and malice let loose upon him as a public enemy, and incited by every stratagem of defamation; when he hears the misfortunes of his family, or the follies of his youth, exposed to the world; and every failure of conduct, or defect of nature, aggravated and ridiculed; he then learns to abhor those artifices at which he only laughed before, and discovers how much the happiness of life would be advanced by the eradication of envy from the human heart.

倘若遭妒忌者从不招惹怨恨，而只想凭真才实学超凡出众，那当他发现自己被一群他觉得与之并无不可化解之个人恩怨的民众纠缠之时，当他发现自己被种种诽谤伎俩煽动起来的铺天盖地的恶意丑化成社会公敌之时，当他得知自己家庭之不幸和少时的愚行而被公诸于众，自己所有的不端行为和性格缺陷都被夸大和嘲笑之时，他便能学会憎恶那些他此前只是一笑置之的伎俩，并发现若能从世人心中根除嫉妒，人们会怎样更多地感受生活之幸福。

When he that has given no provocation to malice, but by attempting to excel in some useful art, finds himself pursued by multitudes whom he never saw with implacability of personal resentment; when he perceives clamour and malice let loose upon him as a public enemy, and incited by every stratagem of defamation; when he hears the misfortunes of his family or the follies of his youth exposed to the world; and every failure of conduct, or defect of nature, aggravated and ridiculed; he then learns to abhor those artifices at which he only laughed before, and discovers how much the happiness of life would be advanced by the eradication of envy from the human heart.

当某人并无害人之心，只想在某个领域有所建树，却发现众多自己素昧平生之人义愤填膺；当他察觉自己深陷可畏人言和恶意攻击之中，成为全民公敌，并为每一次恶意中伤愤愤不平；当他听到家门不幸或年轻时的丑事被揭露在光天化日之下；每一次品行不端都被添油加醋和冷嘲热讽；此时，他就会对那些曾经一笑而过的伎俩深恶痛绝，并发现从人性根本上铲除妒忌之心以后，生活将会是何等幸福。

By 2001, prices had increased by a cumulative 40% in real terms and, by the end of 2003, by another 30%.

到2001年，实际上，各种价格累计共增长了40%，并且，截止2003年年底，又累计增长了30%。

By employing blur synthesizing score to assess the effect the influencing factors give to the traffic states, a congregate of scenes was established to describe the incredibility of traveling time in the transporting web and then the optimal solution of this model was calculated by taking advantage of a model of absolute and relative reliable path finding designed by Minimax theory, choosing a reliable path from jumping-off point to destination and making use of a arithmetic based upon dynamic programming. By so doing, the reliable path to the target could be grabbled when emergency erupted, this would lessen the complexity of how to resolve the proposition of transportation scheduling of relief commodity.

通过对以上问题的研究，可以帮助应急物资保障人员构建出一个可以在突发事件爆发后快速、高效地保障救援物资供应的应急物流系统，为物资运输搜索可靠路径，设计最小化时间与成本物资运输与车辆调度方案，为突(来源：AB71b0C论文网www.abclunwen.com)然爆发的灾难提供有效、实用的应对方案与决策模型。

We always instate the major idea that surviving by quality, development by reputation, benefit by output, market by low profit.

"质量保证、交货快捷、价格优惠、诚信经营"是我厂创立伊始就一直恪守的服务宗旨。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。