Analysis on the splicing technics and cutting effectiveness of AUTOCONER-338 auto bobbin winder;
AUTOCONER-338型自动络筒机的接头工艺与切疵有效性分析
Structural fractures and their effectiveness of Chaoyanggou Oilfield;
朝阳沟油田构造裂缝及其有效性研究
Improving Effectiveness on Synthetic Medicine Wastewater Biotreatment with an Engineered Strain by Protoplast Fusion between Bacterium and Fungus;
跨界原生质体融合工程菌株改进合成制药废水生物处理的有效性研究
The reality requirement & validity analysis of emission trading in China;
我国排污权交易落实的现实要求及有效性分析
Analysis on Problems of Validity in Environmental Check&Acceptance of Highway Comletion;
公路建设项目竣工环境保护验收调查有效性分析
Analysis on the oil storing area and validity of hydrocarbon reservoir forming;
储存域与油气成藏的有效性分析
Seal efficiency of mudstone caprock to gas in water-dissolving phase and its research method;
泥质岩盖层封闭水溶相天然气的有效性及其方法
Discussion on the Efficiency of Public Participation in Plan Environmental Impact Assessment;
规划环境影响评价中公众参与有效性的探讨
Conditional stability and efficiency of the finite differential method in the carburizing mathematical model;
渗碳数学模型差分算法的条件稳定性和有效性
Effects of amendments on availability of Cu and Zn in two types of soils in China;
改良剂对中国两种典型土壤铜锌有效性的影响及机理
Spatial Distribution of Heavy Metal Availability in Fluvo-aquic Soil Under Different Small Scales;
不同小尺度下潮土重金属有效性空间变异研究
Dynamic of heavy metals in wheat grains collected from the Liangfeng Irrigated Area, Beijing and a discussion of availability and human health risks;
北京市凉凤灌区小麦重金属含量的动态变化及健康风险分析——兼论土壤重金属有效性测定指标的可靠性
Efficacy Evaluation of Chinese Traditional Medicine by the Theory of Pharmacoeconomics;
药物经济学评价中中成药有效性问题的探讨
Evaluation of safety and efficacy of astragali glycoside sodium chloride injection on treating heartstroke of coronary heart disease;
黄芪甲苷氯化钠注射液治疗冠心病心绞痛220例安全性及有效性评价
Meta-analysis of Efficacy and Safety of Valsartan vs. Common Antihypertensive Drugs in the Treatment of Mild to Moderate Essential Hypertension;
缬沙坦治疗轻、中度原发性高血压有效性与安全性的Meta分析
organizational effectiveness
组织有效性 组织有效性
FEMA=Failure Modes and Effects Analysis
失效模式与有效性分析
Theory and Empirical Study of Stock Market Efficiency and Economic Efficiency;
股市有效性和经济有效性理论与实证
From Efficiency to Benefit--On the Validity of Mathematics Teaching;
从“效率”走向“效益”——谈数学教学的有效性
make valid or confirm the validity of, as of a document.
使公文有效或确定公文的有效性。
Good follow up activity on the correction action effectiveness.
(2)+有效地跟进改善行动的有效性.
validity of quasi-experimental analysis
拟实验分析的有效性
soil nutrient bioavailability
土壤养分生物有效性
validity of formula in fuzzy logic
模糊逻辑公式的有效性
tri dimensional leader effectiveness model
三维领导有效性模式
ε-Strict Effeciency and ε-Strong Efficiency in Vector Optimization with Set-Valued Maps;
集值优化问题的ε-严有效性和ε-强有效性
Evaluation of technology and scale effectivenessof coal enterprises;
煤炭企业的技术有效性和规模有效性评价
Energy Efficiency and Time Efficiency in Cooperative Communications
协作通信的能量有效性和时间有效性研究
Analysis on the Effectiveness and Timeliness of Web-based Formative Assessment;
基于网络的形成性考核的有效性和时效性分析
The ability to produce a desired result or effect.
有效性产生意图的结果或效果的能力。
behavioral effect theory
(又叫做行为的有效性理) 行为效果理论
Effectiveness of adult correspondence education of sport;
体育函授教育教学效果有效性的研究
Discussion on Improving the Effectiveness of Teachers Performance Management in Universities;
提高高校教师绩效管理有效性的探讨