1) black and white metallograph
黑白金相
1.
The microstructures of metal matrix composite materials reinforced by long-fibres, short-fibres and particles respectively were investigated with black and white metallographs, color metallographs and elementary errors interference substrates, respectively.
分别采用常规黑白金相、彩色金相、微差干涉衬度试验方法对长纤维增强、短纤维增强、颗粒增强金属基复合材料显微组织进行了研究 ,结果表明 :三种试验方法虽各有其自己的优缺点 ,但微差干涉衬度试验方法具有一定的优越
2) in black and white integration
黑白相守
5) fumed silica
气相白炭黑
1.
The surface of fumed silica was modified by a coupling agent,3-aminopropyltriethoxysilane.
采用偶联剂(3-氨丙基三乙氧基硅烷)对气相白炭黑进行表面处理,利用熔融共混法制备了尼龙6/气相白炭黑复合材料,并用透射电子显微镜(TEM)观察复合材料的微观结构,研究了气相白炭黑用量对复合材料的力学性能和耐热性的影响。
2.
Fluororubber(FKM) and silicone rubber(MVQ) blends were prepared by using fumed silica as a reinforcing filler.
采用气相白炭黑补强氟橡胶/硅橡胶共混胶。
6) black-and-white photographic paper
黑白照相纸
1.
Though fluorescent whitening agents can improve significantly the whiteness of black-and-white photographic paper's image picture, this effect may be reduced owing to the shift of whitener molecules during the photographlc processing and induced by acids, alcalis and washing.
提高黑白照相纸影像画面白度的主要方法之一是荧光增白剂的采用，但由于荧光增白剂分子易受加工过程中的酸碱和漂洗的影响而流失，从而降低了影像画面的白度。
补充资料：黑白货
1.指鸦片烟和白面儿。
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