make productive or fruitful.
使能产的或富有成效的。
productive farming land, manufacturing methods
肥沃的农田、 富有成效的生产方法
The habit of keeping regular hours is of extreme importance to successful learning.
养成按时的习惯对于卓有成效的学习极为重要。
causally efficacious powers.
构成原因的有效力量。
rainfall excess
(形成径流的) 有效雨量
Their efforts were successful.
他们的努力卓有成效。
When your attempts prove to be fruitful,
如果您的工作卓有成效，
Very good results have been achieved in rural reform.
农村的改革卓有成效。
Public the authorized FA evidence and report to front line.
提交有效的失效分析证据并形成失效分析报告。
He compounded various ingredients into an effective drug.
他将各种成分混合成一种有效的药物。
How to Effectively Use the Principal Component of Principal Component Analysis;
如何有效利用主成分分析中的主成分
The Frontier of Portfolio Selection with Transaction Costs;
带有交易成本的投资组合的有效边界
Research on Extracting Process of Effective Constituent Pueraria and Its Relieving Alcoholism Function;
葛根有效成分的提取工艺及其解酒功效的研究
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
HPLC SEPARATION AND DETERMINATION OF ACTIVE CONSTITUENTS IN CHIN PIE (FRAXINUS CHINENSIS)
秦皮中有效成分的高效液相层析分离和测定
A NEW AND HIGH EFFICIENT EQUIPMENT FOR ACTIVE INGREDIENTS EXTRACTION OF GINKGO LEAVES
一种新型高效的银杏叶有效成分提取设备
STUDIES ON LOCALIGATION EFFECT OF TRITIUM LABELING EFFECTIVE CONSTITUENTS OF CHINESE MEDICINE
氚标记中草药有效成分定位效应的研究
The Profit-costs Method and Effect Affirmation on Quality System Running Result;
质量体系运行效果确认的有效方法——收益成本法