查询词典 make a big difference

The results of the study showed that:① Using dozens of kilograms of explosives the signal can be detected at distances up to 200 km;②Active source has a certain degree of repeatability among different shots;③This paper presents the following shooting mode and signal detection method based on the similarity of different shots: In light of the similarity between the signals of big shot and small shot, this paper presents a cross-correlation method using signal from big shot signal with high SNR and small shot signal to detect weak small shot signal, the method can effectively detect the small shot signal and pick up the start time of phase, this method can help us make full use of past seismic exploration data records.

野外实验采用1次大当量激发和16次小当量激发，研究结果表明：①有可能利用数十公斤当量的炸药实现200km距离的探测；②在激发条件相同时，不同当量的激发波形滤波后存在一定的相似性；③依据人工震源可重复性采用以下的激发组合方式和处理方法能够有效提高信噪比：针对大当量激发与小当量激发波形的相似性，利用大当量激发的波形作模板与小当量激发的波形作相关，可判断台站是否接受到小当量激发的信号并检测其震相到时信息。

Chang chuan and ji lin is the core city of economic developing in ji lin province, theyhave better level of economic developing, total deal of economic occupies the whole provinceis very big, two municipal of the nature resources, social resource, industry development hasthe very high advantage, and have certainly of contact and complement, the geographyposition is so near, transportation and other foundation facilities can share each other, soenhance two municipals unites, promoting integral economic whole in district can make theyhave the certain advantage with the foundation;in addition, making strong and making big inChang-Ji economic area, can still arouse the economy develop in the whole province, andpromote competition ability of city in the province of JiLin.

长春市和吉林市是吉林省经济发展的核心城市，经济发展水平较高，经济总量占全省比重很大，两市的自然资源、社会资源、产业发展都有很大的优势，且有一定的联系和互补性，地理位置较近，交通等基础设施又能共享，所以加强两市联合，促进长春吉林的区域经济一体化具有一定的优势和基础；此外，作强作大长吉经济带，还能够带动全省经济发展，提升吉林省的城市竞争力。

Lin Zhicheng factories where workers make trouble from the side to show the big-wave era of big wave clouds.

林志成所在的工厂的工人闹事，从侧面展现了大波大浪的时代风云。

Like, now we locate province in Guangdong new meeting county wreath city country a day horse village a day horse river on, say the history of this river, before also needing to make track for till more than 300 years ……you now what to see is 1 the very unique big banyan is in the world, and then is become the landscape of"only wood become wood" by people, dwell for rest 1000 up to 100 birds on this tree, and exuberant big banyan also for the birds provided to dwell for rest living ground goodly, bird as happy as a lark living here, is also become "the heaven of bird" by people.

好，现在我们位于广东省新会县环城乡天马村天马河之上，要说这条河的历史，还要追寻到300多年之前……您现在看到的是一棵世界上绝无仅有的大榕树，又被人们成为&独木成林&之景色，这棵树上栖息着成千上百种鸟类，而茂盛的大榕树也为鸟类提供了良好的栖息生活之地，鸟很快乐的生活在这里，也被人们成为&鸟的天堂&。

But in the difference between the two words, there is expressed a vast difference in one's attitude toward privacy and propriety.

但这两个词的不同表达了对私事和礼节态度的截然不同态度。

In this thesis, working condition that influence the two evaluating indicators has been analyzed on basis of experiment study. Statistics has been used to deal with the experiment data, and work out a expressions that can count the real time efficiency of total heat exchanger from temperature difference and absolute humidity difference of inside and outside air and working air volume.

本文采用实验的方法，对影响全热交换器的两个效率的工况因素进行了分析，并采用多元线性回归的方法对实验数据进行处理，得到一个通过室内外空气间的温度差，绝对湿度差和工作风量来计算全热交换器的实时工作效率的经验公式。

The difference, especially the absolute difference, between one number in a set and the mean of the set.

离差差别，尤指绝对差异，也就是指一套装置中的某一个与其它的之间的差异

The reverse permeability coefficients of CO2 is affected by pressure difference and decreases evidently with the increase of the absolute value of pressure difference.

CO_2的反向渗透系数受N_2高压侧的影响显著，随CO_2对N_2压差绝对值的增大迅速减小。

An algorithm for detecting moving IR point target in complex background is proposed,which is based on the Reverse Phase Feature of Neighborhood of target in difference between neighbor frame images that two positions of the target in the difference image are near and the gray value s of them are close to in absolute value but with inverse sign.

基于运动点目标在邻帧差分图像中所具有的近邻反相特征，即运动点目标的两个位置相邻近、灰度值一正一负，提出一种在复杂背景下，基于红外序列图像的运动点目标检测算法。

An algorithm for detecting moving IR point target in complex background is proposed,which is based on the Reverse Phase Feature of Neighborhood of target in difference between neighbor frame images that two positions of the target in the difference image are near and the gray values of them are close to in absolute value but with inverse sign.

朱风云 ，秦世引基于运动点目标在邻帧差分图像中所具有的近邻反相特征，即运动点目标的两个位置相邻近、灰度值一正一负，提出一种在复杂背景下，基于红外序列图像的运动点目标检测算法。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。