说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 碳量
1)  carbon content
碳量
1.
The effects of carbon content on microstructure and mechanical properties of spheroidal graphite cast iron containing arsenic,tin,lead and titanium was investigated.
研究了碳量对含砷锡铅钛球墨铸铁组织与力学性能的影响。
2)  carbon storage
碳储量
1.
Spatiotemporal variation of carbon storage in forest vegetation in Sichuan Province.;
四川森林植被碳储量的时空变化
2.
Effects of conservational tillage on aggregate composition and organic carbon storage in purple paddy soil.;
保护性耕作对紫色水稻土团聚体组成和有机碳储量的影响
3.
The carbon storage of the subtropical forest vegetation in central Jiangxi Province;
赣中亚热带森林植被碳储量
3)  proportions of carbon
配碳量
1.
Microwave-absorbing characteristics of mixtures about different proportions of carbonaceous reducer and ilmenite in microwave field;
微波场中不同配碳量钛精矿的吸波特性
4)  carbon equivalent
碳当量
1.
The defect of turtle veins on the internal wall of nodular casting iron pipe is introduced as well as its cause reason and resolving method,the effect of carbon equivalent on it analyzed.
分析了碳当量对龟纹翘皮的影响。
2.
It takes X60's steel as the instance,preheating temperature of pipeline steel has been got by carbon equivalent and cooling cracks the susceptible index number calculation.
以X60钢为例,通过碳当量和冷裂纹敏感指数的计算,确定了管线钢的预热温度,并与斜Y坡口焊接裂纹试验的结果进行了比较,经过分析推荐了适用于管线钢的预热温度计算公式。
3.
Based on the compositions of 15CrMoR and its carbon equivalent,the welding crack sensibility of the heat-resistant steel is analyzed.
根据15CrMoR低合金耐热钢的化学成分及它的碳当量计算值,分析了该材料的焊接裂纹敏感性。
5)  carbon equivalence
碳当量
1.
The result shows that carbon equivalence is the most important factor.
结果表明,碳当量是决定组织形式和韧性的主要因素,采用 TMCP 工艺有利于提高大线能量焊接性能。
6)  high carbon content
高含碳量
补充资料:高模量碳晶须
分子式:
CAS号:

性质:又称高模量碳晶须,它具有碳-碳原子六角网络层叠堆积结构。直径0.2~6μm,长度50μm至1mm以上。有的密度2.25g/cm3,模量97.9GPa;有的可形成小弹簧状。耐热性、导电性和抗燃性优良。制法有:(1)气固(VS)生长法,先在CO中将孪晶β-SiC加热至1800℃以上,使高活性热解硕在其上堆积成长,再加热至2000℃而得;(2)气相反应法,以低沸点烃为碳源,在氩或氮或超细过渡金属(Fe、Co、Ni)催化剂存在下于500~1000℃反应而得。用于高性能复合材料增强剂、特种弹簧、插层化合物和多孔碳素材料等。

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