Study on removing free carbon of nanosized WC by heat processing in flowing hydrogen atmosphere;
纳米WC粉氢处理脱除游离碳的研究
Determination of silicon carbide and free carbon in deoxidizers by infrared absorption method with pipe furnace heating;
管式炉加热红外吸收法测定脱氧剂中碳化硅及游离碳
It was got the content of free carbon also too high in the rough gas.
通过对涟钢煤焦油质量变差的原因分析,认为其关键因素是焦炉装煤不满,炉顶空间过大和温度过高,造成荒煤气中游离碳含量太高。
3MPa,increasing the pressure can deter the expansion and craze of combustion sample and increase synthesized carbon content,which is helpful to control the free carbon content of the (W,Ti)C.
研究表明 ,在 0 1～ 0 3MPaAr气压力范围内 ,增加Ar气压力 ,可阻碍燃烧坯体的膨胀或裂纹的出现 ,从而提高 (W ,Ti)C中的合成碳含量 ,并有利于其中游离碳含量的控制。
In this paper,the forming shaping and effecting elements of free cementite in the lowcarbon annealing steel are studied.
本文对低碳退火钢中的游离渗碳体的形成、形态及影响因素进了工艺试验和分析。
"also known as nodular cast iron and spheroidal graphite iron, ductile iron solidifies with free carbon in a spheroidal graphite from."
也称为可锻(韧性)铸铁或球状石墨铸铁,以球状石墨形式存在的游离碳使球墨铸铁变得更加坚固。
testing method for of free acid, free alkali and insoluble carbonate in lubricating grease
润滑脂中游离酸、游离碱不溶性碳酸盐含量测定方法
The natural form of carbon in cast iron is the free graphite flake form.
铸铁内的碳天然形式是游离石墨薄片形式。
Many species of marine phytoplankton use HCO3-1 for photosynthesis.
许多海洋浮游植物使用碳酸氢盐离子进行光合作用。
Chemical analysis for silicon carbide refractories--Determination of free silicon--Gas volumetric method
GB/T16555.3-1996碳化硅耐火材料化学分析方法气体容量法测定游离硅量
Zwitterions Mediated Carbon-Carbon and Carbon-Heteroatom Bond-Forming Reactions;
两性离子参与的碳—碳和碳—杂原子键形成反应
Ammonium carbonate decomposes to ammonium and bicarbonate.
碳酸铵进一步分解为铵离子和碳酸氢根离子。
formaldehyde-scavenging agent
[游离]甲醛清除剂
low free TDI prepolymer
低游离TDI预聚体
Carbonation is the combination of carbonate or bicarbonate ions with minerals.
碳酸作用是碳酸根离子或重碳酸根离子与矿物的化合作用。
radical-anion initiator
游离基-阴离子引发剂
Progress in CO_2 separation and fixation by ionic liquids
离子液分离/固定二氧化碳的研究进展
The net result is thus a reduction in the concentration of carbonate ions.
氢离子容易和碳酸盐离子结合，形成碳酸氢盐离子，最后导致碳酸盐离子浓度降低。
Contamination of Drilling Fluid by Carbonate Ion and Bicarbonate Ion and Its Treatment
碳酸根和碳酸氢根离子对钻井液的污染及处理
Studies on the Palladium and Ruthenium Catalyzed Carbon-heteroatom and Carbon-Carbon Bond Formation Reactions in Ionic Liquids
离子液体中钯、钌催化的碳—杂键和碳—碳键形成反应研究
An anion in which carbon carries a negative charge and an unshared pair of electrons.
负碳离子，阴碳离子一种阴离子，其中碳带一个负电荷和一个非共用电子对
Carbohydrate Counter Menus are the latest rage among the Cruise Lines.
碳水化合物柜最新流行的菜单中游轮.
Forest Carbon Storage Dynamics at the upper Stream of Minjing River;
岷江上游森林碳储量特征及动态分析