您要查找的是不是:
- And the product difference between firms increases with the function non-substitutive rate, but the endogenous spillovers decrease with it. 企业间的产品差异随功能非替代率的增大而增加,内生溢出却随之增大而减小;
- endogenous spillovers 内生溢出
- ARI can promote the production of endogenous NGF. ARI可促进 NGF的产生
- Endogenous subclinical hyperthyroidism: needs it to be intervened? 内源性亚临床甲状腺功能亢进症需要治疗吗?
- Exogenous variables can include lagged values of endogenous variables. 外生变量可以包括内生变量的后滞值。
- The reaction involves oxidation of endogenous glutathione to its disulfide. 该反应是内源性谷胱甘肽氧化成了它的二硫化物。
- And most human diseases, however, are produced by endogenous infections. 内源性感染。
- Endogenous angiogenesis inhibitors act as tumor suppressor proteins. 内源性血管生成抑制剂可作为一种抑癌蛋白。
- Endogenous carbon monoxide (CO) is another important gaseous signal molecule. 内源性一氧化碳(carbon monoxide,CO)是另一种重要的气体信号分子。
- Knowledge spillovers not only has economies of scale,but also has economies of scope. 知识溢出不仅具有规模经济,而且还具有范围经济和联结经济。
- A study on extraction methods of endogenous IAA and ABA in tea plant. 茶树内源激素IAA和ABA提取方法研究
- Contents of endogenous GA.IAA and ABA in semidwarf rice(Oryza sativa L. ). 半矮秆水稻内源GA与IAA和ABA的含量
- One endogenous protein, S2, became undetectable in old EDL and DIA muscles. S2在 8月龄的膈肌和趾长伸肌存在 ,而在 2 4月龄的膈肌和趾长伸肌中不能被检测到。
- The endogenous P output of gilt and barrow are 0.89g/kg DMI and 1.09g/kg DMI. 磷的内源排泄量分别为0.;89g/kg DMI和1
- There are two main types of lipid pneumonia: endogenous and exogenous. 类脂性肺炎主要有两种类型:内源性和外源性。
- Following Jaffe, the technology proximity is measured and considering the influencing factor of technolgoy spillovers. 在相似性的计算中借用了Jaffe的研究思路,并且充分考虑了技术溢出的影响因素。
- Endogenous hormones IAA, ZR, GA3 and ABA in methanol extract of Rosa rugosa C. 摘要对平阴玫瑰花芽分化期叶片甲醇提取物进行IAA、ZR、GA3、ABA的分离、纯化和测定。
- In Hunan the pricipal endogenous metallization exists a conspicuous zoning. 湖南主要内生金属矿床的成矿作用,存在明显的分带性。
- We now tested whether endogenous platelet PF4 content affects APC generation. 作者通过整套实验来验证内源性PF4含量是否影响APC的产生。
- When externalities occur, government may decide to step in and regulate these spillovers, or engage in public-good provision itself. 如发生外在性现象,政府可决定介入并调控这些外部效应,或执行公共货物供应规定。