大大地

By means of proposing a priori Markovian transition probability used in the model predictive probability in input synthesize, the IMM estimation algorithm not only utilizes the sufficiency system's posteriori information, but also utilizes rationally the system's priori information, which enhances estimation performance highly Theoretical analysis and simulation show the IMM algorithm is one of the most cost-effective schemes in all generalized pseudo Bayesian algorithms.

IMM估计方法通过在用于输入综合的模型预测概率中引入一个马尔可夫先验转移概率，使得IMM估计不但充分地利用了系统的后验信息，而且合理地利用了系统的先验信息，从而大大地提高了估计的精度和性能。理论分析和仿真结果表明：IMM估计方法是各种广义伪贝叶斯算法中性能最优的一种自适应估计算法。

The third order nonlinear optical refractive index and nonlinear absorption coefficient are enhanced due to the quantum confinement effects and estimated to be 4×10 -12 m 2/W and 2×10 -5 m/W respectively in nonresonant condition,while 2×10 -11 m 2/W and -1×10 -4 m/W respectively in quasi resonant condition.

结果表明，薄膜的三阶光学非线性折射率系数和非线性吸收系数都由于量子限制效应而大大地增强，在非共振条件下，它们分别约为 4× 10 - 1 2 m2 / W和 2× 10 - 5m/ W，在准共振的条件下，它们分别约为 2× 10 - 1 1 m2 / W和- 1× 10 - 4m/ W。

With economic development, the rock material is widely applied in the water conservation、 resources mining、 the civil construction 、 the railway and so on, a lot of problem about rocks urgently is demanded to solve, so there are very important theory and realistic meanings to thoroughly research its nature、 concerning and destroying mechanism,Due to natural function, massive joint and crack with rock, though the scale of these is small, it changes mechanics nature of rock greatly and reduces deforms mould and intensity parameter, and makes it presenting aeolotropy .

随着我国经济建设的发展，岩石材料被广泛应用于水利、资源开采、土木建筑、铁路等领域，与此同时出现许多岩石方面迫切需要解决的问题，所以对其性质、本构关系、破坏机理的深入研究有重要的理论意义和现实意义。由于天然作用，岩石内部存在大量的节理和裂隙，虽然这些裂隙的规模不大，但裂隙的存在大大地改变了岩体的力学性质，使其变形模量及强度参数降低，且使岩体的力学性质呈各向异性。

The team found that coat color apparently depends on the degree to which astretch of regulatory DNA just upstream from a gene controlling coat color,called agouti,is methylated.

Surani和其它研究者认为，成体动物获得的特异突变传给下一代的可能性大大地为生殖细胞在生命的早期就被隔离开来的事实所限制。

The calculations show that the principle formula error have small influence on the aberrations of an optical system, but as the stundard measurement of a refractive index, so great principle formula error is not allowable.

这样，虽然仪器本身具有高精度的测试性能，但原理公式误差大大地超过了仪器的测试精度，导致错误的测试结果。因此指出原理公式误差，评价其大小，重新推导测量绝对

A main feature in developing the theory is that the scope is expanding: from almost periodic function, asymptotically almost periodic function, weakly almost periodic function to pseudo almost periodic function which was introduced by Professor Zhang in 1992. Every extension consumedly enlarges the theory and their applications.

从概周期函数、渐进概周期函数、弱概周期函数，一直到张传义教授在上世纪九十年代初提出的伪概周期函数，每一次函数范围的扩展都大大地丰富了概周期函数的理论和其应用前景。

The contact angle of glycerol on the fiber plasma treated can decrease from 69°to 21°, i.e. reduction by 70%.

它的不吸湿性不仅使染色困难，而且大大地限制了其在服装面料上的应用。

The person I go to meet may be changed in his feelings towards me; or he may retain all the old feeling until the moment of seeing me, and then lose it in a breath at sight of my poor wan face, for I was called a pretty girl, Mr. Talboys, when I sailed for Sydney, fifteen years ago; or he may be so changed by the world as to have grown selfish and mercenary, and he may welcome me for the sake of my fifteen years' savings.

我回去和他相会的人，也许对我变了心；或者，他也许保留着全部旧日的感情，直到看见我的那一刻，然后一看见我那憔悴苍白的脸，转瞬之间便丧失了那份感情，因为，托尔博伊斯先生，十五年以前，我坐船去悉尼时，我是被称为俊俏姑娘的；或者，他也许被世事大大地改变了，变得自私自利、唯利是图，或许他欢迎我就为了我那十五年的积蓄。

I remember it was spring, and the great windows were wide open, and I could smell the new-mown grass of the playing field outside, and I remember how dearly I wanted to jump and run and play, rather than kneel and scrub.

我记得那是春天，大窗户都大大地打开着，我可以闻到外面运动场上新割的草的味道，我也记得我多么想去外面又跳又跑又玩，而不是在这里跪在地上擦地板。

He has given him sheep and cattle, silver and gold, menservants and maidservants, and camels and donkeys.

耶和华大大地赐福给我主人，使他昌大，又赐给他羊群，牛群，金银，仆婢，骆驼，和驴。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。