1.
Contrast Study on the Urban Forestry Ecological Effection Base of Citygreen;
基于CITYgreen的城市森林生态效益对比研究
2.
Comparison and Analysis to Comprehensive Utilization Efficiency of Fuel Oil and Coal;
燃料油与燃煤综合应用效益对比分析
3.
Study on Economic Effect of Returning Farming Land to Forestry Land in Periphery Region of Sichuan Basin;
四川省盆周退耕还林区经济效益对比研究
4.
Comparative Study on Land Consolidation Planning and Benefit Analysis of Chongqing;
重庆市土地整理规划设计及效益对比分析
5.
Comparative Analysis of the Profits for the Chinese State Owned Commercial Banks and the Commercial Banks with Stock System;
国有独资与股份制商业银行效益对比分析
6.
Study Plant Benefit on Comparating Clover with Other Crops in Siziwangqi
四子王旗苜蓿与其它作物种植效益对比研究
7.
Economical Comparison of Complex Tubing String and Conventional Tubing String
复合油管与普通油管经济效益对比分析
8.
The Analysis Contrastively on "5F" Utilization of Straw Resource in China
中国秸秆资源“5F”利用方式的效益对比探析
9.
Study on Benefits of Two Kinds of Poplars and Distance of Farmland Protective Forest in the Hetao Area
河套灌区两类农田防护林防护效益对比研究
10.
Growth comparison and reforestation economic evaluation of eight-year-old eucalyptus clones
桉树无性系生长对比及造林效益评价
11.
A Preliminary Study on the Influence of Water-level Change of the Ebinur Lake on Eco-efficiency in the Lake Area;
艾比湖水位变化对湖区生态效益影响的初探
12.
The economic effect of using 2 to 4 seed tubers per pit were 180 to 1200 Yuan/ha higher than using onr seed tuber per pit.
从经济效益上看，种薯数为2～4处理比对照每公顷增加收入180～1200元。
13.
Contrast Test of the Economic Benefit of the Pond Fish-farming Modes Taking the Grass Carp and the Cyprinus Carpio as the Main Fish Seed Respectively;
池塘主养草鱼与主养鲤鱼模式经济效益的对比试验
14.
Effect of different NPK rate on fresh root yield and economic benefit of cassava variety South China 5
不同氮钾配比对华南5号木薯鲜薯产量和经济效益的影响
15.
Effects of Application Amounts of Nitrogen,Phosphate and Potassium and Planting Density on the Yield and Economic Benefits of Rape
氮磷钾配比及密度对油菜产量和经济效益的影响
16.
ratio of net income to total assets
净收益对资产总额比率;净收益对资产总额比率
17.
ratio of net income to net worth
净收益对资本净值比率;净收益对资本净值比率
18.
audit of effectiveness measurement procedures
对效益衡量程序的审计