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The Chinese New Year is now known asthe Spring Festival because it starts from thebeginning of spring.Though there are ......
我们知道,介词通常用在名词或代词的前面,也就是说介词的宾语通常是名词或代词。但在实际运用中情况并非全都如此.有时还可用名词......
选修八第四单元的写作是如何续写戏剧，要求同学们接着课本的话剧讨论下面发生的故事，并尝试写作。我们来点评一下同学们的习作： A ......
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器件稳健性设计本质上是一个多个目标的优化问题 .将实验设计和响应表面方法相结合可用来满足减少所需的 TCAD模拟次数的强烈需求 ......
Perfluoro and polyfluorosulfonic acids ⅩⅥ.Difluoromethanesulfonic acids as a precursor of CF_2:in th
Difluoromethanesulfonic acid(1)readily reacts with P_2O_5 at room temperature to givedifluoromethyl difluoromethanesulf......
Using linear approximation method, we calculate the intensity correlation time of a single-mode laser driven by both col......
It is not worthwhile spending lots of time just to save a few pennies. Time is of great importance nowadays. Wasting ti......
A 512-bit EEPROM IP was designed by using just logic process based devices.To limit the voltages of the devices within 5......
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【正】 On October 15th,2008 Dow Epoxy,a business unit of The Dow Chemical Company,signed long term raw materials supply ......
An Improved Proportionate Normalized Least Mean Square Algorithm for Sparse Impulse Response Identif
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The inhibitory effect of euphorbia fischeriana stead on L_(615) leukemia@崔唏@巩国明@刘萍@杜娟@王本杰...
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一天,教授对学生进行大考。他将所有试卷发给学生后,便回到讲台等候。等考试结束时,所有学生将试卷交给他。教授发现其中一个学生......
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1997 copper production and consumption inChina can be summarized as flat. Exceptfor large increase in blister productio......
Gradient index layers and rugate structures were fabricated on a Leybold Syrus pro deposition system by plasma-assisted ......
The prices of copper scraps are going up as thesupply of raw materials runs short.From Janu-ary to May,the averaged cum......
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In reccnt years,the state-owned economy in Shanghai has been going through a stead growth.At the same time,as long as Sh......
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During a news briefing in the Information Office of the State Council on May 15, Huang Qingyi, Vice-Chairperson of the N......
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The neural correlates of the motion priming were examined in normal young subjects using event-related brain potentials ......
TheAsia-Pacificeconomiccooperationprocessentersanewphasewiththe1993SeattlemeetingoftheAsia-Paci-phasecrtaracterlzedbyade......
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Crystalline, partial and complete amorphous Nd_8Fe_(86)B_6 ribbons were prepared by melt spinning with different wheel s......
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In object-oriented database systems(OODBSs),the traditional transaction models are no longer suit-able because of the d......
Directory protocols are widely adopted to maintain cache coherence of distributed shared memory multiprocessors. Althoug......
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In this study, numerical analysis is performed to adopt the equivalence ratio onthe high velocity oxygen fuel (HVOF) th......
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Utilization and recycling of low-temperature waste heat of stainless steel continuous annealing furn
Stainless steel continuous annealing furnace is mainly used for heat treatment of hot-rolled strip steel.The combustion ......
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The pseudo-random number is widely applied in digital signalprocessing.The white noise number is the basis of generating......
Influence of Soil Compaction and Drought on the Growth, Photosynthesis and Carbohydrates in Fugi/M.9
Greenhouse grown 1 year old potted M.9EMLA apple trees ( Malus pumila Borkh) were subjected to the soil compactio......
This paper studied the effects of cinnamon acid treatments on the respiratory rate and related enzymes activity in the s......
A precise localization for mobile target in wireless sensor networks is presented in this letter,where a geometrical rel......
A new generic reaction in the form of PC_i→PC_m+[i,m]→PC_m+λi,m coke+surplusage has been proposed for describing the ......
固体氧化物燃料电池是一种有前途的分布式电源。从基本的热力学分析出发并结合质量平衡、焓平衡和熵平衡方程,该文提出一个以氢气......
