That's a trip of two hierarchies.那是两个领导层之间的互访.Their chief failing was that with such a limited command vector, the hierarchies became quite deep.它们最失败的地方是尽管命令数量有限, 但也必须深入到各级菜单.For this reason, many programmers prese...
利用泥灰岩加水热模拟实验探讨了泥灰岩的油气形成过程.Hydrocarbon - generating process of marl is discussed by hydrous pyrolysis simulation.经过现场应用,收到了较好的增产效果, 为华北油田泥灰岩储层改造措施找到了突破口.Applications have increased production, find a new approach for mudd...
中国有世界最古老的树种 -- 水杉.China has the world's most ancient tree species -- metasequoia.采用正交试验方法,确立了徽波法提取水杉黄酮的提取工艺条件.The extraction technology of flavonoid in Metasequoia microwavean orthogonal test was studied.2005年7月25日,...
60 percent of the respondents said they disapproved of the president's performance.60％的调查对象表示不认可总统的表现。Three product packages were offered in the research and respondents asked a series of questions.在调查中指出三种成套产品并向被调查...