1.
Screening of Tree Species with High-efficiency Carbon Sequestration for Returning Cultivated Land to Forest in Arid Area
干旱区退耕还林高固碳效率树种筛选
2.
grade separating rate of solid control equipment
固控设备的级分离效率
3.
The Efficiency and Feasibility of Externally Bonded FRP Strengthening Concrete Bridge Girder;
外贴FRP加固混凝土桥梁的加固效率与可加固性
4.
Study on the sulfur-fixation efficiency against additive in fixation agent for coal briquette
型煤固硫添加剂对固硫剂固硫效率的影响
5.
Improving nitrogen removal of constructed wetlands by supplying plant carbon
补充植物碳源提高人工湿地脱氮效率
6.
The Research on Damage Behaviour of CFRP Strengthed RC Beam Based on Fundamental Frequency;
基于固有频率的碳纤维布加固钢筋砼梁损伤研究
7.
Changes of Soil Organic Carbon and Total Nitrogen of Croplands in China and the Net Carbon Effiency of Rice and Wheat Crops Determined by Nitrogen;
中国农田土壤碳氮变化及氮素对稻麦作物固碳效益的影响
8.
The Size Effect of Axial Compressive Column Strengthened by CFRP
尺寸效应对碳纤维加固轴心受压柱的影响
9.
Effects of reducing high-acid of biodiesel feedstock with high acid value by carbon-based solid acid
碳基固体酸催化高酸值生物柴油原料降酸效果
10.
Value and Effect of Carbon Sequestration and Oxygen Release on Returned Cropland to Forest in Luoning County
洛宁县退耕还林固碳产氧效应及价值研究
11.
Study on Carbon-fixing,Oxygen-releasing,Temperature-reducing and Humidity-increasing Effects of 11 Ground Cover Plants
11种地被植物固碳释氧与降温增湿效益研究
12.
Analysis of Correlation between Growth Quantity and N-Fixation Efficiency of 29 N-fixing Trees
29种固氮树种生长量与固氮效率相关性研究
13.
Gunn effect solid state frequency source
耿氏效应固态频率发生器
14.
Research on Thermal Effect of High Power LD Pumped Solid-State Laser;
高功率LD泵浦固体激光器热效应研究
15.
Comparative Analysis on the Investment Efficiency of Fixed Assert in Five Cities of Southern Jiangsu
苏南5市固定资产投资效率比较分析
16.
All-Solid-State Efficient 473nm Blue Laser
全固态高效率473nm蓝光激光器
17.
The Research on High-yield Synthesis and Characterizaton of Single-walled Carbon Nanotubes by CVD;
单壁纳米碳管的高效率CVD法制备及表征的研究
18.
Study on the Effect of Oxygen and Carbon Content on the Solar Cell Conversion Efficiency;
氧碳含量对太阳电池光电转换效率影响的研究