查询词典 on the ground that

The common method, that all strong-correlation terms of the model are eliminated, can bring the loss in the engineering application, so the new method is proposed that the identified model reserves some correlation. The augmented matrix A is constructed by the outputΔW and the matrix S. The"determinating order based on ratio of determinant"is brought out to screen the strong-correlation terms in the structure identification. The latent root estimation is improved in screening the eigenvalues and eigenvectors. Thus the estimation precision is improved greatly.The consistence check of guidance instrument error coefficients of flight test and ground test is the purpose of flight experiment. The causes of inconsistency of the two models are analyzed. The hypothesis test of linear regression model based on F statistics is proposed to check the consistence.Finally, the instability of error coefficients is probably caused by the change of the flight environments, therefore, the relation between the error coefficients and flight environment is analyzed. The approach is presented to identify SINS guidance instrument error models and compensate the error in the segmented sections corresponding to the change of vertical acceleration of aircraft.

在结构辨识中，常用的方法由于将模型中的强相关项全部剔除而给工程应用带来损失，因此，本文提出了新的有益思想，即在保留一定相关性的基础上进行辨识：将输出向量ΔW与环境函数矩阵S构成增广矩阵A，然后采用"比定阶行列式"来剔除相关向量的方法，这样既可以尽可能多地保留了对落点影响大的强相关参数，又可以对落点影响小的强相关参数给予剔除；在参数估计中，改进了特征根估计中特征根和特征向量的筛选方法，提出"近零"准则，从而大大提高了参数估计的精度；再者，鉴于天地模型"一致性"检验是飞行试验和SINS制导工具误差系数分离的主要目的，因此，本文又深入分析了造成天地模型不一致的原因，提出了采用基于F统计的线性回归模型假设检验方法来进行捷联制导工具误差模型的天地"一致性"检验；最后，鉴于飞行环境剧烈变化可能会对惯性仪表误差系数稳定性带来一定的影响，因此本文深入地分析了SINS制导工具误差系数与外界环境的关系，提出了基于过载变化大小的分段辨识和分段实时补偿的算法。

I love the autumn of lake of overgrown with weeds, if you are big what early in the morning feels skill dense on baluster of stone of pace month bridge is roric, if be like,you see on road of 9 Mount Hua Can of leaf of one ground ginkgo is yellow,that still is not autumnal; gold coin, that also is not.

我喜爱芜湖的秋天，假如你大清早在步月桥石栏杆上摸到一手浓重的露水，那还不是秋天；假如你在九华山路上看到一地银杏叶子灿黄如金币，那也不是。

The particles of fly ash are separated by sieve method The fly ash of different size distribution is ground by traditional mill The effect rule of traditional grinding method on different particles of fly ash and the mechanism of improvement on quality of fly ash are discussed The results show that traditional grinding affects on crassitude particles actively but not fine particles .

将通过筛分得到的不同粒径范围的分选灰分别用普通球磨机磨细，探讨普通磨细方式对不同颗粒组成的粉煤灰的影响规律及其提高粉煤灰品质的机理。

Let us animate and encourage each other, and show the whole world that a free man contending for liberty on his own ground is superior to any slavish mercenary on earth.

让我们互相激励，向全世界展示，在自己的国土上为自由而战的人要比地球上任何为金钱而战的乌合之众崇高。

That day is raining I to remember that you put on a body's white gym suit actually not to have spate, you gained ground raise the self-satisfied corners of the mouth, the hand have been pulling up the hair:"the fool you forgot that the belt umbrella each time wants to take my advantage, this you thought that also has that Jan!"

那天下着一样的小雨，你撑着伞搂着我发抖的身体，第一次我和你这么近距离，第一次我感觉你的呼吸，第一次我看清你的眼睛，第一次我感受你热热的身体，我开始屏住呼吸，一种极速的心跳正在开始！

It is presented that indirect assimilation experiment of CMW data from TCFM method improves effectively not only on vertical velocity field but for precipitation.4 Based on theory analysis, E-Ir relationship is brought forward with two electrification mechanisms. One is inductive mechanism, i.e., cloud particles collide with precipitation particles then flick away, the other is noninductive mechanism because of different temperature, i.e., bigger supercooled cloud particles collide and freeze with hail particles combined with ice scraps. By means of CINRAD and FY2C data assimilation, precipitation intensity Ir can be obtained, then electric field intensity E, discharge time and locations can be achieved with supposed threshold 300KV/m. Though it can not distinguish between IC (Intra-Cloud) lightning and CG (Cloud-to-Ground) lightning, results are still comparable to LLS observations.5 Example analysis shows that the relationship between precipitation data from AMS and CG data from LLS is not very clear.

同化实验对于台风眼区的螺旋形雨带贡献显著，说明TCFM云导风资料同化实验不仅有效调整了模式的垂直速度场，还对降水模拟有了明显改善。4通过理论分析，利用云粒子与极化降水粒子碰撞并弹离的感应起电机制和较大过冷云滴与雹粒碰冻并产生冰屑的温差起电机制下得到的E-Ir，由雷达、卫星遥感资料直接和间接同化模拟得到Ir，来反推E，了解雷暴云中闪电强度的平面分布，设置放电阈值为300KV/m，推算出放电的位置和首次发生闪电的时间。

She went on."From the very beginning, from the first moment I may almost say, of my acquaintance with you, your manners, impressing me with the fullest belief of your arrogance, your conceit, and your selfish disdain of the feelings of others, were such as to form that ground-work of disapprobation, on which succeeding events have built so immoveable a dislike; and I had not known you a month before I felt that you were the last man in the world whom I could ever be prevailed on to marry."

她继续说下去：&从开头认识你的时候起，几乎可以说，从认识你的那一刹那起，你的举止行动，就使我觉得你十足狂妄自大、自私自利、看不起别人，我对你不满的原因就在这里，以后又有了许许多多事情，使我对你深恶痛绝；我还没有认识你一个月，就觉得象你这样一个人，哪怕天下男人都死光了，我也不愿意嫁给你。&

"From the very beginning, from the first moment I may almost say, of my acquaintance with you, your manners, impressing me with the fullest belief of your arrogance, your conceit, your selfish disdain of the feelings of others, were such as to form that ground-work of disapprobation, on which succeeding events have built so immoveable a dislike; I had not known you a month before I felt that you were the last man in the world whom I could ever be prevailed on to marry."

&从开头认识你的时候起，几乎可以 www.ssbbww.com 说，从认识你的那一刹那起，你的举止行动，就使我觉得你十足狂妄自大、自私自利、看不起别人，我对你不满的原因就在这里，以后 ssbbww 又有了许许多8ttt8多事情，使我对你深恶痛绝；我还没有认识你一个月，就觉得象你这样一个人，哪怕天下男人都死光了，我也不愿意嫁给你。&

"From the very beginning, from the first moment I may almost say, of my acquaintance with you, your manners, impressing me with the fullest belief of your arrogance, your conceit, and your selfish disdain of the feelings of others, were such as to form that ground-work of disapprobation, on which succeeding events have built so immoveable a dislike; and I had not known you a month before I felt that you were the last man in the world whom I could ever be prevailed on to marry."

&从开头认识你的时候起，几乎可以说，从认识你的那一刹那起，你的举止行动，就使我觉得你十足狂妄自大、自私自利、看不起别人，我对你不满的原因就在这里，以后又有了许许多多事情，使我对你深恶痛绝；我还没有认识你一个月，就觉得像你这样一个人，哪怕天下男人都死光了，我也不愿意嫁给你。&

It is suggested that future research on agroforestry systems focus on comparisons among different components in different climatic conditions, competition processes and physiological mechanisms, plant allelopathy and the role and mechanism of mycorrhizae in plant competition, interactions between above- and below-ground competition and the effect of global climate change on plant competition of the agroforestry systems.

今后应加强不同区域农林复合系统中不同组分间的竞争作用的比较、竞争过程及生理机理、化感作用、菌根影响植物竞争的作用和机理、地上部分竞争和地下部分竞争的相互作用、全球变化与植物竞争等方面的研究。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。