1)  X-cor sandwich
X-cor夹层
2)  X-cor sandwich
X-cor夹层结构
1.
As an novel composite sandwich structure,X-cor sandwich structure has many advantages such as high stiffness,impact resistance,large damage tolerance so it can replace traditional honeycomb sandwich structure and become the main bearing loads structures of aircrafts.
作为一种新型复合材料夹层结构,X-cor夹层结构具有高刚性、抗冲击、损伤容限大等优点,可以取代传统蜂窝夹层结构作为航空航天器主承力结构材料。
2.
X-cor sandwich,a novel composite reinforced by Zpins of X shape,can be applied in aeronautical and astronautical fields.
以碳纤维/环氧树脂制备的Z-pin分别植入PU,PMI泡沫制得X-cor夹层复合材料,通过力学实验考察了Z-pin参数以及泡沫性能等对X-cor夹层结构平压性能的影响,对理论分析进行了验证。
3)  NOx
NO_x
1.
Experimental Study of the characteristics of NOX Emission on Half Mix Flat-flame Partially Premixed Combustion;
平焰半预混燃烧NO_X排放特征的试验研究
2.
Advance Research on NOX Removal in Liquid-Phase in Ferrous-Chelat;
亚铁螯合剂液相脱除NO_X的研究进展
3.
Impact of Aircraft NOx Emission on NOx and Ozone over China;
飞机排放的NO_x对中国地区NO_x和臭氧的影响(英)
4)  NO_x
NO_x
1.
Research on NO_x emission of coal-fired boilers in Shandong Province of China;
中国山东电网燃煤锅炉NO_x排放状况和治理技术试验研究
2.
NO_x and N_2O emission characteristics during co-combustion of municipal sewage sludge and coal;
城市污泥与煤混烧过程中NO_x和N_2O的排放特性
3.
RESEARCH ON REDUCING NO_x CONTENT IN HIGH TEMPERATURE CERAMIC KILN BY GAS MEMBRANE SEPARATION PROCESS;
采用气体膜分离技术降低高温陶瓷窑炉内NO_x的研究
5)  x)
x)
6)  △X
△X
参考词条
补充资料:atmospheric cor rosion
分子式:
分子量:
CAS号:

性质:金属在大气中水分、氧气、腐蚀性气体等的作用下所产生的腐蚀。金属结构、机械、工具、仪器等都会遭受大气腐蚀。防止方法主要是将金属表面与大气隔绝,如用油漆、电镀或形成金属的钝态膜,在运输和贮藏过程中还可以涂油和用气相缓蚀剂等。参见腐蚀。

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