搜索筛选:
搜索耗时3.7114秒,为你在为你在102,285,761篇论文里面共找到 596 篇相符的论文内容
发布年度:
[期刊论文] 作者：R R Schmidt,U Fritsching,顾剑锋,,
来源：热处理 年份：2012
高压气淬具有纯对流传热、易于控制、工件淬火后无需清洗和对环境影响小等优点。然而,典型的气淬设备显示出淬火料盘与工件之间的气流不均匀,导致工件的最终性能产生差异。业...
[期刊论文] 作者：Petr Louda,Jaromír P(r)íhoda,P,
来源：黑龙江科技学院学报 年份：2012
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：中国依拉勃(R)(erlab(R))公司,,
来源：食品安全导刊 年份：2012
依拉勃(R)集团分公司主要分布于美国、中国(第二生产基地)、西班牙和马来西亚,并在英国、德国、意大利设有办事处.目前,开普泰TM产品全球服务逾45个国家和地区.rn依拉勃(R)于...
[期刊论文] 作者：Kachuei R,Emami M,Mirnejad R,Khoobdel M,,
来源：Asian Pacific Journal of Tropical Biomedicine 年份：2012
Objective:To isolate and identify Nocardiaspp. from soil in different regions of Isfahan province in the center of Iran.Methods:This study was conducted in 32 d...
[会议论文] 作者：Hannu R(a)mark,Hannu R(a)mark,郭彩云,
来源：2012国际造纸技术报告会 年份：2012
在过去溶解浆生产以亚硫酸盐法蒸煮为主。由于环境的原因，亚硫酸盐法蒸煮有所减少，而采用预水解硫酸盐法蒸煮。开始只采用间歇蒸煮技术，但由于溶解浆的需求不断增加，本文开发......
Optimization of cellulase production using Trichoderma reesei by RSM and comparison with genetic alg
[期刊论文] 作者：Saravanan P,Muthuvelayudham R,Rajesh Kannan R,Viruthagiri T,
来源：城市道桥与防洪 年份：2012
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Nitin K Mandavgade,S B Jaju,R R Lakhe,,
来源：Journal of Measurement Science and Instrumentation 年份：2012
The overall purpose of performing measurements in science is to increase knowledge and document about some physical quantity.The measurand has a true value but,...
[期刊论文] 作者：Stanley R Terlecky,Laura J Terlecky,Courtney R Giordano,,
来源：World Journal of Biological Chemistry 年份：2012
Peroxisomes are intracellular organelles mediating a wide variety of biosynthetic and biodegradative reactions.Included among these are the metabolism of hydrog...
Internal Mechanisms of Corporate Governance and Firm Performance： A Review of Theory and Empirical E
[期刊论文] 作者：Husam-Aldin Nizar A1-Malkawi,R,
来源：现代会计与审计 年份：2012
...
Effect of Temperature and the Organic Phase Content on the Stripping of Mn(II) from a D2EPHA-KEROSEN
[期刊论文] 作者：Jaime Cristobal Rojas-Montes,R,
来源：工程(英文)(1947-3931) 年份：2012
There are few studies oriented to analyze the interaction between the variables of the stripping process of actual leaching solutions. The aim of this work was...
[期刊论文] 作者：Alexandra Channing,Katherine R,
来源：儿科学期刊(英文) 年份：2012
Background: Women awaiting fetal echocardiography (fECHO) report high anxiety. It is unclear if anxiety decreases after performance of fECHO. Methods: At fECHO,...
[期刊论文] 作者：Prinya Chindaprasirt,Ubolluk R,
来源：矿物冶金与材料学报：英文版 年份：2012
有主要沾染物在处理植物的聚合物的废水处理单位被产生的铝和烃的 Al 富有的浪费。在这研究，这 Al 富有的浪费和它的使用的热处理被学习调整高钙苍蝇灰 geopolymer 的硅石 /...
[期刊论文] 作者：Diana Rodríguez-Paredes,R,
来源：生态学期刊(英文) 年份：2012
The wax palm (Ceroxylon echinulatum) and palm heart (Prestoea acuminata) are key elements in Andean natural forests. This ecosystem is threatened by deforestati...
Identification of life habits factors as risk for gastritis and colitis occurrence in a mestizo popu
[期刊论文] 作者：Diana Cecilia Tapia-Pancardo,R,
来源：护理学期刊(英文) 年份：2012
Aim: Gastric diseases are a recent trend in morbidity in México. We aimed to identify most frequent life habits factors as risk for gastritis and colitis o...
[期刊论文] 作者：Selvadurai Muralidharan,Jaya R,
来源：美国分析化学(英文) 年份：2012
A simple, precise, and accurate method is developed and validated for the analysis of Bosentan tablet formulation. The method has shown adequate separation of t...
[期刊论文] 作者：Deiler Antonio Lima-Oliveira,R,
来源：金属学报(美国) 年份：2012
Diamond-like Carbon (DLC) coatings have attracted significant attention due to their low friction coefficient, high degree of hardness, chemical inertness, and...
The Response of Benthic Foraminiferal Assemblages to Copper Exposure: A Pilot Mesocosm Investigation
[期刊论文] 作者：Frontalini Fabrizio,Coccioni R,
来源：环境保护(英文) 年份：2012
Controlled experiments, including mesocosms and laboratory cultures, are used to identify a potential speci?c cause- effect relationship that has been previousl...
Repellent properties of Cardiospermum,halicacabum Linn.(Family:Sapindaceae)plant leaf extracts again
[期刊论文] 作者：M Govindarajan,R Sivakumar,,
来源：Asian Pacific Journal of Tropical Biomedicine 年份：2012
Objective:To determine repellent activity of hexane,ethyl acetate,benzene,chloroform and methanol extract of Cardiospermum halicacabum,(C.halicacabum) against C...
[期刊论文] 作者：Branislav Nastasijevic Brent R,
来源：中国烧伤创疡杂志 年份：2012
[动态]多发性硬化病是一种中枢神经系统炎症，致病因子会局部破坏包裹神经轴突的绝缘髓鞘，使人体越来越虚弱。目前，全世界有20多万多发性硬化病患者，而缺乏预防病情进展和诱导修复......
Microbial Aspects in Comparing Modified Atmosphere Packaging and Vacuum Packaging on Shelf Life of F
[期刊论文] 作者：Abbas Najafpourkhadem,Lamiya R,
来源：生命科学（ISSN1934-7391） 年份：2012
...
相关搜索：
