搜索筛选:
搜索耗时0.9931秒,为你在为你在102,267,441篇论文里面共找到 7 篇相符的论文内容
发布年度:
[期刊论文] 作者：Zou Guohua,Feng Shiyong,QIN Hu,
来源：中国科学A辑 年份：2004
This paper studies how the sample rotation method is applied to the case where item nonresponse occurs in surveys. The two cases where the response to the first...
[期刊论文] 作者：CHENG Daizhan,Hu Qingxi,QIN Hu,
来源：中国科学F辑（英文版） 年份：2004
This paper considers the problem of stabilization of a class of nonlinear systems, which are possibly of non-minimum phase. A new feedback-equivalent canonical...
[期刊论文] 作者：ZHU Chuan-zheng,SHEN Qin,HU Xi,
来源：高等学校化学研究 年份：2004
The present paper covers the unprecedented preparation of stable aqueous Dy-ferrite ferrofluids, whereby colloidal DyδFe3-δO4 ultrafine particles were dispers...
Inductively Coupled Plasma(ICP) Mass Spectrometry(MS) Hyphenated with Atomic Emission Spectrometry(A
[期刊论文] 作者：HUANG Zhen-yu,ZHANG Qin,HU Ke,,
来源：高等学校化学研究（英文版） 年份：2004
IntroductionGeological resource survey demands for determining various constituents including major, minor, micro, trace and ultra-trace levels of elements for...
Cobalt and manganese stress in the microalga Pavlova viridis (Prymnesiophyceae): Effects on lipid pe
[期刊论文] 作者：LI Mei,ZHU Qin,HU Chang-wei,CH,
来源：环境科学学报（英文版） 年份：2004
Pollution of marine environment has become an issue of major concern in recent years. Serious environmental pollution by heavy metals results from their increas...
[期刊论文] 作者：ZHANG Qin,HU Yue-hua,XU Jing,C,
来源：中国有色金属学会会刊（英文版） 年份：2004
The flotation behavior of jamesonite was investigated with sodium diethyldithiocarbamate(DDTC) as a collector. The results show that jamesonite has good floatab...
One-bath synthesis of hydrophilic molecularly imprinted quantum dots for selective recognition of ch
[期刊论文] 作者：Tai Ye,Shi Yan Lu,Qin Qin Hu,X,
来源：中国化学快报（英文版） 年份：2004
A simple one-bath strategy has been developed to synthesize a novel CdTe@SiO2@MIP (molecularly imprinted and silica-functionalized CdTe quantum dots, MISFQDs),...
相关搜索：
