查询词典 permanent difference

It was found, in extensive experimental studies, that there was no significant difference in survival rates in experimental and control series, and no significant difference in the effectiveness of intra-arterial and intravenous administration of blood.

结果发现，在大量实验研究中，生存率在一系列的实验和控制并没有明显差异，有效性在动脉和静脉血液管理业没有明显差异。

The S box was constituted with the multiplication inverse element affined transformation in GF(2) of all elements of limited field GF(28),with S box s nonlinear byte changed,ciphered text attained the ideal status of the even of difference and the linear of deviation,and increased the capability of the AES algorithm of anti beating the difference cipher of analysis and linear cipher of analysis.

S盒由有限域G F(28)上所有元素的乘法逆元及在域G F(2)上的仿射变换构成，经过S盒的非线性字节代换，密文的差分均匀性和线性偏差都达到较理想的状态，提高了A E S算法抗击差分密码分析及线性密码分析的能力。

How to calculate the synthesis operator is the key problem of controlled illumination prestack depth migration. In this paper the inverse time focusing operator is synthesized based on the traveltime calculation method of finite difference approach, and with this synthesis operator the authors calculate the focusing point controlled illumination prestack depth migration using Fourier finite difference. The test results of Marmousi model show its effectiveness and the great advantage of improving computational efficiency.

进行控制照明叠前深度偏移的关键是合成算子的选择，笔者基于有限差分的走时计算方法合成了逆时聚焦算子，基于该合成算子利用傅里叶有限差分法进行了聚焦点控制照明叠前深度偏移，针对Marmousi模型的试算结果表明了该方法的有效性及其在提高计算效率方面的巨大优势。

There is a certain extent difference for the temperature at each isobaric surface, and the difference is most when the convection is active.

两种仪器在各等压面上的气温值有一定差异，这种差异在大气对流活跃时尤为突出。

The DRDC method has been improved in this paper.8 isometry transforms are added into the calculation of difference matrix of domain blocks and range blocks.The affine transform parameters,produced from the calculation of difference matrix,were used to calculate fractal codes corresponding to range blocks and a set of inference for formula was given.

对DRDC方法进行了改进，在定义域块与值域块的差值矩阵计算中，增加了8种旋转变换，并利用求解差值矩阵过程中产生的仿射变换参数来计算值域块所对应的分形码，并给出公式推导。

This paper provides an in-depth discussion of Morrison's first novel, The Bluest Eye, which applied Derrida's deconstruction, particularly the janus-faced and double-sided idea of différence, implying difference and postponement.

本文试以解构主义大师达西达之重要概念difference，该词意含"区分"及"延迟"双重意义，深入探讨及分析默理逊小说《湛蓝的眼睛》所呈现之二元对立。

And, although the difference between ground state and an excited state is not quite the difference between life and death, Schr?dinger would no doubt have been amused that his 70-year-old jeu d'esprit has provoked such an earnest following.

虽然基态和激发态的区别和生与死的差别并不一样，但当看到自己的奇想在70年后被如此认真的付诸实施，薛定谔一定会感到趣味盎然。

Results:Significant difference in P21expressions was observed between KAs and SCCⅠ－Ⅱ(P =0.02), but the difference in P53 expression not being statishcally significant.

结果：P21蛋白在KA和SCCⅠ-Ⅱ中的表达密度分级有统计学意义（P＝0.02）。P53在两病的表达无统计学差异。

No matter where = wherever do whatever you want stay where there is water 语法:语法被动语态 Unit 10 know of/ about in danger lead to act as take turns doing sth get started keep…from……… take sb on a tour of…… die out live a better life take measures for different reasons be used to the environment use…for… be used to do used to do adapt to the change learn more about create more space for make a big difference make no difference devote…to……… at present set free live in the wild

依赖/靠……相信…………与……不同生活方式使得赚钱有可能不仅仅是电话把……用作……上网花时间或金钱做某事有必要做某事不论哪里做任何你想做的事呆在有水的地方第十单元听说过，知道有在危险中，病危通向，导致充当，担任轮流做某事开始阻止/不使…做…带领某人参观…灭绝生活得更好采取措施由于不同的原因习惯于这种环境用……来…………被用来做……过去常常适应变化对…了解得更多为…开辟更多的空间有很大影响/关系没有区别，没关系献身于…专论于…现在，目前释放生活在自然环境下 1。

Gerrard was really tired and the player who came on for him was Keane, who is a striker who can keep the ball, so I was thinking to have Kuyt, Babel and Keane who can all keep the ball and score. I was trying to win the game, and a striker with determination like Keane could have been the difference, but at the end it was not the difference because we didn't have much time.

杰拉德真的非常累，换下他的球员是罗比-基恩，基恩他是前锋，他能控制节奏，我一直认为拥有库伊特、巴贝尔、基恩的锋线能拿住球和攻城拔寨，我一直努力争取赢得这场比赛，像基恩这样意志坚定的球员能让比分改变，但是最后比分始终没有改写，因为我们没有太多的时间了。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。