1) black film covering
黑膜覆盖
1.
Experiment on poplar seedling cultivation with black film covering demonstrated that it could improve greatly quality of the seedling and reduce the cost.
采用黑膜覆盖进行杨树扦插育苗试验,结果表明,黑膜覆盖能够明显提高苗木质量,显著降低育苗成本。
2) black film mulching
黑色地膜覆盖
1.
Effects of black film mulching on main environmental factors of soil planted Platycodon grandiflorum(Jacq)A.DC and Codonposis Lanceolata Bentn et Hook.f Field;
黑色地膜覆盖对桔梗、轮叶党参地土壤主要环境因子的影响
3) Codonposis Lanceolata Bentn et Hook.f
覆盖黑色地膜
1.
Effects of mulching black film on the yield and quality of Codonposis Lanceolata Bentn et Hook.f and platycodon grandiflorum(Jacq)A.DC;
覆盖黑色地膜对轮叶党参和桔梗产量及品质的影响
4) coating indusion/interface layer
覆层/覆盖膜
5) adhering layer
覆盖膜
1.
The wearing characteristics of a tool's rake/flank under the conditions that an adhering layer is formed have been studied in machining Ca-S free-cutting stainless steel,as well as the thickness of adhering layer and influencing factors on it.
研究了切削Ca-S易切不锈钢时,在覆盖膜生成的条件下,前后刀面的磨损特点、覆盖膜的厚度及影响因素。
2.
The constituents of adhering layer arem.
研究了切削 Ca-S复合易切不锈钢(0Cr16 Ni10CaS)时,刀具表面覆盖膜的形成,并在扫描电镜里对各种不同条件的覆盖膜进行观察和微区成分分析。
6) film overcast
气膜覆盖
1.
In the design, impingement cooling is applied in the suction side, and the effect of film overcast is introduced in leading edge and pressure side of the vane.
本文介绍了一种复合倾斜导叶的冷却结构形式:叶背区采用冲击冷却形式,前缘和叶盆区采用气膜覆盖冷却技术,尾缘区采用带冲击的扰流柱强化冷却技术;利用热分析软件包对复合倾斜导叶进行了设计计算,并利用冷效试验对复合倾斜导叶的冷却效果进行了验证。
补充资料：黑膜
分子式：
CAS号：
性质：当流体薄膜的厚度小于可见光波长时，膜无光的反射，呈现黑色，故称黑膜。类脂双分子层膜厚度约为5～10nm，黑色，称类脂双分子膜或类脂黑膜(BLM)。
CAS号：
性质：当流体薄膜的厚度小于可见光波长时，膜无光的反射，呈现黑色，故称黑膜。类脂双分子层膜厚度约为5～10nm，黑色，称类脂双分子膜或类脂黑膜(BLM)。
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