Substitution of Asbestos Gasket and Selection of Non-Asbestos Gasket in Daya Bay Nuclear Power Station;

大亞灣核電站石棉墊片的替代和非石棉墊片選型

Effects of substitution of live prey by microdiet on growth,survival and activities of digestive enzymes of larval Pseudosciaena crocea;

微粒飼料替代生物餌料對大黃魚稚魚生長、存活和消化酶活力的影響

Substitution of Networked Electronic Journals for Printed Text:A Strategic Study;

網(wǎng)絡電子期刊替代印刷文本的決策研究

The influence of Be replacement for Al on the glass forming ability(GFA)and primary crystallization of Al85Gd7Ni8alloy was investigated.

25)85Gd8Ni7,合金表現(xiàn)出最佳的玻璃形成能力和力學性能;一定的Be替代Al(x=0。

Choice and Replacement of Bottom Apron in Spunlaced Nonwovens Production;

水刺法非織造布生產(chǎn)中托網(wǎng)簾的選用與替代

A new kind of tracheal replacement: tissue-engineered trachea;

氣管移植研究中的新型替代物——組織工程化氣管

An analysis of refrigerant replacement and relevant problems;

制冷劑的替代及相關問題分析

Experiment and research on 18Cr2Ni4 WA steel is substituted by 18CrMnNiMoA steel;

18CrMnNi MoA鋼替代18Cr2Ni4 WA鋼的試驗研究

The application of α-trichloroethane substitute technical and solvent in cleaning industry;

清洗行業(yè)α-三氯乙烷替代溶劑及替代技術應用

The Run OfHousehold:Unsubstituted Organization Form Of AgricuItre;

家庭經(jīng)營:不可替代的農(nóng)業(yè)生產(chǎn)組織形式

Technical study of natural gas replaces acetylene;

天然氣替代乙炔技術的研究

On Sustainable Livelihood Development of Peasant in Replacement Livelihood:Case Study of the four counties of northwest in Shanxi;

替代生計對農(nóng)民可持續(xù)生計影響的研究——以山西西北四縣為例

The Discovery of Plasmalemma phisiological Replacement;

質(zhì)膜生理性替代現(xiàn)象的發(fā)現(xiàn)