1.
Evaluation of Investment Economic Revenue and Confirmation of the Best Economic Cutting Cycle of Industrial Raw Material Forest Eucalyptus;
桉树工业原料林的投资经济效益与最佳经济轮伐期
2.
Study on Diameter Class Distribution and Economic Rotation of Larix gmelini Plantation
落叶松人工林径阶分布与经济轮伐期的研究
3.
It tryes to design double arc gear transmission of the best technology and economy effect making the best of speed, simpleness and u nderstandability and feasible method.
试图用尽可能快的速度、单、懂、行的方法设计出技术经济效果最佳的双圆弧齿轮传动。
4.
The Best Plan Price And Economic System Superior Strategy;
最佳计划价格与经济系统的优化决策
5.
A Model of Economical Decision on the Optimal Logging Time On the condition of Repeat Afforestation;
重复造林情况下最优伐木时间的经济决策模型
6.
On Optimum Combination of Basic Rural Economy System With Management System;
论农村基本经济制度与经营制度的最佳结合
7.
The results from his long-term experiment could lead to the economic optimum of the fertilizer use for general recommendation to farmers (Table 8.).
从他的长期定位试验，还可推出可广泛向农民推荐的最佳经济施肥量（表8）。
8.
Discussed on the Management of cultivate Changes of Natural Poplar Woods to Short Rotation Timber Forest
谈天然杨树林改培为短轮伐期用材林的经营利用
9.
Enviromental-economic Assessment on Best Management Practices in Taishitun Town of Miyun County, Beijing;
非点源污染最佳管理措施的环境经济评价
10.
Research on Optimal Economical Scale of Wind Power Generation in Qiqihar;
齐齐哈尔地区风力发电最佳经济规模研究
11.
Determine the Most Economy Quantity of Fertilizer Using Polynomial Regression Model;
确定最佳经济用肥量的多项式回归模型
12.
Constructing cyclic economy:the best option for applying environmental ethical doctrines;
构建循环经济是实现环境伦理原则的最佳选择
13.
Decision model basing on circulate economic Benchmarking of quantity;
定性信息组成循环经济标杆下的最佳决策模型
14.
On the Best Choice of the Regional Economic Integration in the Northeast Asia;
东北亚区域经济一体化的最佳路径选择
15.
Recycling Economy is the Optimal mean for Environment Protection;
发展循环经济是煤炭企业环境保护的最佳手段
16.
Making rational use of high grade coal resources to achieving best economic beneficial result;
合理利用优质煤炭资源创最佳经济效益
17.
REFORMING CHINA MOLYBDENUM INDUSTRY TO DBTAIN THE BEST ECONOMICAL BENEFIT FOLLOWING THE RULE OF WTO;
整合中国钼工业,在WTO规则下取得最佳经济效益
18.
A Determination Method of Optimum Economical Fishing Effort;
渔捞业最佳经济捕捞努力量的一种确定方法