查询词典 make a big difference

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。

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。

The difference between a Kentish Town and a Park Lane accent is not so much a geographical one as a social one, or as some would say, a class difference.

肯特郡的城镇和乡村口音的区别更多在于社会性而不是地域性，或如一些人所说的阶层差别。

Results After 1 week diet therapy, the pregnant women's 2h PBG decreased significantly, and the difference was statistically significant (t=13. 685,P.01). Until delivery, 73 cases were treated by diet therapy only (86%), 12 cases were treated by diet and insulin therapy (14%), 2h PBG and HbA1C decreased significantly, and the difference was statistically significant (t=16.871, t=10.314, P.01). No ketonuria, pregnancy induced hypertension, fetal distress, premature delivery and fetal macrosomia were found.

结果 饮食治疗一周后，餐后2h血糖降低，差异有统计学意义(t=13.685， P.01)；至分娩前，单纯饮食治疗73例(86%)、饮食治疗＋胰岛素治疗12例(14%)，餐后2h血糖、糖化血红蛋白均降低，差异有统计学意义(t=16.871、10.314， P.01)，无酮症、妊娠期高血压征、胎儿宫内窘迫、早产、巨大儿发生。

Most kindergartener had the obvious job burnout symptom more or less, but the degree not extremely serious; 2.in the tired meter three dimensions, the emotional dries up the dimension to score points high, has the obvious symptom the population also most, next is the low achievement feeling, goes to the individuality population and the score is all lowest; 3.different rank, the disparity in age, the different teaching sonority, the different marital status kindergartner dries up in the dimension in the emotion to have the remarkable difference; 4.cartel 16 center personalities factors E, F, L, the O four factors tiredly have the remarkable influence to the kindergartener occupation; 5. Four secondary personalities factors tired all have the remarkable influence to the kindergartener occupation; 6. Kindergartener's emotion dries up differently because of the emotional intelligence total score displays the remarkable difference, the emotion dries up the degree to increase along with the emotional intelligence score drops.

调查结果表明：1、大部分幼儿教师已出现明显的职业倦怠症状，但程度并不十分严重；2、在倦怠的三个维度上，情绪枯竭维度的得分最高，出现明显症状的人数也最多，其次是低成就感，去个性化的人数和分数都最低；3、不同级别、不同年龄、不同教龄、不同婚姻状况幼儿教师在情感枯竭维度上存在着显著差异；4、卡特尔16种人格因素中的E、F、L、O四个因素对幼儿教师的职业倦怠有着显著的影响；5、四个次级人格因素对幼儿教师的职业倦怠都有着显著的影响；6、幼儿教师的情感枯竭因情绪智力的总分不同而表现出显著差异，情感枯竭程度随情绪智力分数增加而下降。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。