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The convolution and correlation are identical under a certain condition. In this condition, the interaural cross-correlation coefficient of an anechoic source convolved with the BIRs can be described by the IACC of BIRs and by the effective duration τe of ACF of the anechoic source.

在特定条件下，卷积与相关是等同的，此时，干信号与BIRs卷积后的IACC可直接由BIRs导出的IACC与干信号的ACF的有效时间τe来表示。

On one hand, microsoft desperately Xiang Kaiyuan is feudal and jolty olive, donate code, support to resemble the company opening a source of Apache Software Foundation and so on, be like it to follow a source inherent a pair like.

一方面，微软拼命向开源领地摇动橄榄枝，捐赠代码、支持像Apache Software Foundation之类的开源企业，就好像它跟开源天生一对似的。

Carry research of geochemistry of sample of core of cliff of bore of 6 Ju ZK24401, think old village paragraph it is half drought - the laky deposit of brim of the basin below condition of half damp climate is formed, area of source of content of deposit object distance is closer, process of its deposit evolution and content source area have consistency.

通过六苴ZK24401钻孔岩芯样品地球化学探究，认为大村段是半干旱-半潮湿气候条件下盆地边缘的湖泊沉积形成，沉积物距物源区较近，其沉积演化过程和物源区具有一致性。

The source of 100-110Ma and 90±Ma mafic dikes is similar to that of 125±Ma mafic dikes, and the source of 100-110Ma mafic dikes include more depleted mantle content.

这两期的基性岩脉的源区可能由亏损地幔、EMⅠ和EMⅡ地幔组分组成，与（125±Ma）基性岩脉类似，但早白垩世未期（100～110Ma）基性岩脉的源区可能含有相对较高的亏损地幔组分。

8 Active status: Uses the 220V power source, after manostat constant voltage output power source 6V, or uses 4 1st battery under the direct-current power supply condition to work, adapts

2.8工作状态：采用220V电源，经过稳压器稳压输出电源6V，或采用4节1号电池的直流电源状态下工作，适应野外无电源地方训练。

The proportion of glucose used as carbon source may diminish and the proportion as energy source may increase during mixotrophic culture.

随着培养的进行，葡萄糖被细胞用作碳源的比例可能减小，而用作能源的比例可能增大。

Microcrystal mordenite was synthesized using self-prepared silicon dioxide as the silicon source and sodium aluminate as the aluminum source.

以自制二氧化硅为硅源、市售偏铝酸钠为铝源合成丝光沸石。

Based on the time-space structure of source rock, reservoir rock and cap rock in petroleum system of Neopaleozoic in south of North China Basin, play and pool-forming unit of Neopaleozoic was divided. The matching relation between trap formation period and peak period of source rock hydrocarbon generation and expulsion was analyzed, which pointed out the future direction of hydrocarbon targets exploration in this area.

根据华北盆地南部上古生界含油气系统中烃源岩、储集岩和盖层的时空结构，进行了上古生界成藏组合和基本成藏单元的划分研究；通过对圈闭形成期与烃源岩生排烃高峰期匹配关系的分析研究，指明了今后该区油气勘探目标的选择方向。

Also, Petrologic features, diagenesis and pore evolution features, and reservoir feature were worked and evaluated. The study direction of Neopaleozoic reservoir geology in this area was pointed out too.4. Based on the time-space structure of source rock, reservoir rock and cap rock in petroleum system of Neopaleozoic in south of North China Basin, play and pool-forming unit of Neopaleozoic was divided. The matching relation between trap formation period and peak period of source rock hydrocarbon generation and expulsion was analyzed, which pointed out the future direction of hydrocarbon targets exploration in this area.

同时，对区内砂岩储层的岩石学特征、成岩作用及孔隙演化特征和储集特征方面等进行了综合研究和客观评价，并分析讨论了今后该区上古生界油气储层地质的研究方向。4、根据华北盆地南部上古生界含油气系统中烃源岩、储集岩和盖层的时空结构，进行了上古生界成藏组合和基本成藏单元的划分研究；通过对圈闭形成期与烃源岩生排烃高峰期匹配关系的分析研究，指明了今后该区油气勘探目标的选择方向

Mineral fuel is the primary energy source in the world today, thereinto coal resource holds in store more than 75 percent in the total energy source. During coal's utilized, nocuousness matter expels into environment through all kings of method and works serious environmental pollution. Desulphurization has become one of primary objects of cleaning coal. At present, there are some primary problems of removing sulfur from coal. It is the size of coal is too small, the time of removing sulfur is too long, the technology is too complicated and the investment is much expensive etal.

中文题名燃煤微生物预处理浮选脱硫的试验研究副题名外文题名 Study on microbial pretreatment and floatation desulphurization in coal 论文作者周志付导师王英敏魏德洲教授学科专业安全技术及工程研究领域\研究方向学位级别博士学位授予单位东北大学学位授予日期2002 论文页码总数99页关键词燃煤微生物预处理－浮选脱硫煤炭脱硫馆藏号BSLW /2003 /X701 /2 矿物燃料是当今世界的主要能源，其中煤炭资源蕴藏量占总能源的75％以上，在煤的利用过程中，有害物质以各种方式排入周围环境，造成了严重的环境污染，因此脱硫已成为洁净煤技术的主要目标之一，而目前煤中硫的脱除存在的主要问题是：煤粉太细，脱硫时间长、技术复杂，投入费用太高等。

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。