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(luò)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(xué)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(guān)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(shù)應(yīng)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(shù)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)