1.
Studies on the Effects of Controlled-release BB Fertilizer on the Cultivated Soil Nutrient for Watermelon
控释BB肥对西瓜种植土壤养分的影响
2.
Research on the Application of BB Coating Fertilizer with Release-controlling in Peanut Production
包膜控释BB肥在花生生产上的研究
3.
Effect of a New Formulation Bulk-Blended Fertilizers on Rice
水稻施用新型配方掺混肥料(BB肥)试验效应
4.
Slow/controlled release BB fertilizer--the developing direction of China's compound fertilizer
缓/控释BB肥是我国缓/控释肥料的发展方向
5.
Study on the Effect of the Controlled Released Urea on Wheat-Corn
小麦-玉米周年轮作制下的控释肥及控释BB肥肥效试验研究
6.
Idea Innovation and Application practices of Humic Acid BB Fertilizer with Slow (Controlled) Release
腐植酸缓(控)释BB肥的创新理念和应用实践
7.
Study of Increase in Yield of Summer Corn by Application of Controlled-Release Urea and BB Fertilizers
控释尿素和控释BB肥对夏玉米的增产效果研究
8.
Effects of Controlled-release BB Fertilizer on Soil Enzymes Activities during Watermelon Growing Period
控释BB肥对西瓜生长期土壤酶活性的影响
9.
Comparison between coated slow-release BB fertilizers and some new fertilizers on the techno-economical value
涂层缓释BB肥与某些新型肥料的技术经济性对比
10.
A Study on Nutrients Characteristics of Soil in Three Economic Fruit Trees and the BB Fertilizer Application Techniques in Weibei Plateau;
渭北旱原3种经济林果立地土壤养分特性与BB肥施用技术研究
11.
The slow release mechanism of coated slow release BB fertilizer and its application on field crop
涂层缓释BB肥的缓释高效机理及其在大田作物中的应用
12.
supply A with B; provide A with B
以bb>提供b>a
13.
B-transfer factor
bb>转移b>因子
14.
thank A for B; express thanks to A for B
因bb>而b>感谢a
15.
know A for B; know A because of B
由bb>而b>知道a
16.
A is not the same as B .
a和bb>不b>一样。
17.
B class fire-proof door
bb>级b>b>防火b>b>门b>
18.
It's no picnic.
这不是好玩bb的事。