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First, we introduce the linearly distributed stress tensors as the source and by means of two-dimensional finite-difference scheme to obtain the response of this source, then the point source response is generated by correcting both the wave forms and geometrical spreadings for the linear respons.

但在理论地震学，工程地震学和勘探地震学中横向不均匀介质中的波传播问题非常重要，此时使用有限差分法和有限元法等离散数值方法比较有效。鉴于目前计算工具的限制，三维模型的有限差分计算虽然在理论上是可行的，但很少能用于实际。

In view of a little thickness and limited oil-forming potential of source rock of Member 2 of the Shahejie Formation, the source rock in Member 3 of the Shahejie Formation is considered as the main source of oil and gas.

考虑到沙二段烃源岩厚度小，生油能力有限，唐家河油田沙三段烃源岩是最主要的油气来源。

Potato flour, soybean powder, FeSO_4 were screened out as the most suitable carbon source, nitrogen source and inorganic salt source, respectively. Based on these, screening methodology Plackett-Burman design was used to evaluate the effects of twelve factors related to amylase production and three statistically significant factors soybean powder, temperature, bran were selected.

酶对底物的作用方式表现出多样性，以表面扩散侵蚀的方式作用于马铃薯和木薯生淀粉，以表面扩散侵蚀和形成大侵蚀孔洞的方式同时作用于红薯淀粉。4、利用响应面法对菌株AF-1固态发酵产生淀粉酶的条件进行了优化。

"Current, source of room of day of Yahoo public praise updates a quantity to achieve 2.6 million, and have medium of nearly 10 thousand house property net of E room treasure was opened to come on tablet of elegant tiger's mouth-jaws of death inn, the credit system that urgent need perfects so large-scale room source information content and net inn one set has a standard ", public of Yahoo public praise and client communicate red of king of department inspector general to express, the person that the target that A plans lets buy a house namely finds house property intermediary quickly source of high grade room while, assist house property intermediary to build perfect network sincere letter system.

&现在，雅虎口碑日房源更新量达到260万条，并且有近万家房产中介在雅虎口碑上开设了e房宝网上门店，如此大规模的房源信息量和网店迫切需要一套完善的信用体系进行规范&，雅虎口碑公众与客户沟通部总监王彤表示，A 计划的目标就是让购房者快速找到房产中介优质房源的同时，协助房产中介建立完善的网络诚信体系。

Based on the idea of QR decomposition, a geometric blind separation algorithm is proposed for uniform distribution source signals in this paper. It is known that if source signals follow uniform distribution, the scatter plots of source signals and mixtures will show special geometrical property. Firstly, the mixture signals are whiten so that the scatter plot of which is changed into the scatter plot when they are independent, and then the scatter plot of whiten signals is rotated by C ~2 n times Givens transformation.

该文提出了一种多个均匀分布的源信号混叠的盲分离几何算法，该算法以矩阵的QR分解原理为分离的理论指导，并结合信号在各个阶段其scatter图所具有的特殊几何性质，首先将混叠信号进行白化，使其scatter图恢复为独立时的scatter图形状，然后将白化后的scatter图通过C2n次旋转变换，使其与各坐标轴平行，从而得到n个信号的分离。

The brace spent about three years in Britain during the filming of Stanley Kubrick's amative abstruseness Eyes Wide Shut. But admitting getting in anniversary other's arms, they did assume to be branch in altered admonition if the cine premiered and she appear some of the difficulties of authoritative a blur about annoyance and animal obsession.

这对夫妇在拍摄史坦利·库布利克的色情惊险片《大开眼戒》时在英国渡过了差不多 3 年，虽然他可以朝夕相处，相互照顾，但在电影的首映式上，心似乎并不在一起，妮可透露了拍摄这部关于妒忌及性迷恋电影时的一些困难。

It is a fact that authority exists in science, while authoritative science is an acquiescent presumption.

科学中权威的存在是一个不争的事实，权威的科学成了一个默认的预设。

But according to authoritative organization statistics, normal Management is less than 30% after a merger and acquisition.

随着中国加入 WTO，中国企业进入了并购的新高潮，但是据权威机构的统计，企业并购的成功率不到30%。

At the same time, he denied that "authoritative" data is "adulterated" for sale.

同时，他否认"权威"数据被"掺假"出售。

As one of the common facilities in manufacturing enterprises, air compressors are widely used due to their capacity of producing compressed air. However , an authoritative survey shows that air compressor system consumes about 86%of the total energy cost within five years compared with purchase price that only accounts for 8% of total cost. This high volume of energy consummation invisibly increases enterprises' operational cost. However ,within the 90% of the cost for energy, main tenance and repair , 50% can be saved.

压缩机作为制造厂最常用的设备之一，其所产生的廉价适用的压缩空气能源备受许多企业家青睐，据权威机构调查，空气压缩系统在五年的总成本中，运转能源消耗费用占约86％，压缩系统初期购置费用仅占总成本的约8％，其高额的运转能源费用无形中增加了企业运营成本；然而人们却不知道这里占近90％的能源及保养修理费用却是有50％以上是可能不必支付的。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。