2) Biological control
生物防治
1.
A discussion on the biological control technique for preventing washout of highway;
公路水毁生物防治的探讨
2.
The application of predatory mites in biological control of agro-forest spider mites in China.;
捕食螨在我国农林害螨生物防治中的应用
3.
Research progress on biological control of fall webworm(Hyphantria cunea Drury) in China;
中国美国白蛾生物防治研究进展
3) biocontrol
[英]['baiəukəu'trəul] [美][,baɪokən'trol]
生物防治
1.
Advances on Biocontrol of Banana Vascular Wilt;
香蕉枯萎病生物防治研究进展
2.
Advances in biocontrol of pathogenic Fusarium oxysporum;
致病性尖孢镰刀菌生物防治研究进展
3.
Antagonism of Choiromyces aboriginum Mü1w1c6,an endophytic fungus isolated from common reed against phytopathogenic fungi and its potential for biocontrol;
芦苇内生真菌Choiromyces aboriginum M1w1c6的拮抗作用及其生物防治潜力
4) protective fabric
防护织物
6) plant protection
植物防护
1.
According to environmental conditions of loess plateau in Luliang of Shanxi Province,the paper proposed some suggestions about plant protection and vegetation restoration for expressway slope,also discussed the basic principle of plant protection,methods for planting and water and soil conservation as well as plant cultivation.
从山西省吕梁黄土高原区高速公路面临的生态环境条件出发,提出边坡植物防护的原则,植物种植和水土保持的施工方法,植物养护与管理的措施。
2.
Based on the principle of the slope plant protection and reaction way,with the help of the hydraulics and sediment corrosion theory and formula,calculation ways for the function effect of the slope plant protection are obtained,the canonical calculation way for the ability of the slope plant protection is inexistent.
针对边坡植物防护能力没有规范的计算方法,结合边坡植物防护的作用机理以及植物防护的作用形式,利用水力学和泥沙冲刷理论及公式,提出检验边坡植物防护的作用效果的计算方法。
补充资料:物理防老剂
分子式:
CAS号:
性质:通过使橡胶制品的某些物理性能(如透气性、吸光性等)发生变化而提高耐老化性的物质。常用的品种有石蜡、微晶蜡等,有些着色剂或橡胶补强剂能吸收对橡胶有害的光线,也起到了物理防老剂的作用。物理防老剂在混练时加入胶料,通过迁移析出表面;或直接喷布于制品表面,形成一层薄的保护膜,用以减少或隔绝制品与氧或臭氧的接触,从而延长制品的使用寿命。
CAS号:
性质:通过使橡胶制品的某些物理性能(如透气性、吸光性等)发生变化而提高耐老化性的物质。常用的品种有石蜡、微晶蜡等,有些着色剂或橡胶补强剂能吸收对橡胶有害的光线,也起到了物理防老剂的作用。物理防老剂在混练时加入胶料,通过迁移析出表面;或直接喷布于制品表面,形成一层薄的保护膜,用以减少或隔绝制品与氧或臭氧的接触,从而延长制品的使用寿命。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条