2) coarse-grained WC
粗颗粒WC
1.
Research is made on the process for production of high-quality coarse-grained WC.
进行了在钨粉碳化阶段添加活性催化剂生产优质粗颗粒WC的工艺研究。
3) coalescence
[英][,kəuə'lesns] [美][,koə'lɛsṇs]
粗粒化
1.
Test of oilfield wastewater treatment by modified ceramics filtration ball coalescence equipment;
改性陶瓷滤球粗粒化装置处理油田废水试验
2.
A new kind of ceramic filter media was utilized in the coalescence experiment of oil wastewater disposal.
利用新型陶瓷滤料及其表面改性滤料进行石油废水的粗粒化试验。
3.
Carbon-inorganic sorbent was utilized as a new type of coalescence material in comparison with traditional polypropylene, ceramsite and activated carbon.
将碳-无机吸附剂用作粗粒化载体进行废水粗粒化除油试验,并对比其它常用材料如聚丙烯、陶粒和活性炭的除油效果。
4) coarse
[英][kɔ:s] [美][kɔrs]
粗颗粒
1.
In order to make a study of the feasibility and each technical parameter in coarse floatation,based on detailed theoretical analysis,a laboratory device is designed for slurry test.
根据泡沫分选的特点,针对粗颗粒选别环境设计了新型的泡沫分选机试验系统,通过浮选动力学的清水对比试验研究,找到了最优的气泡发生器。
2.
The coarse TATB was synthesized after continuous stirring a period of time at 155 ℃ when anhydrous-gaseous ammonia with 0.
25MPa无水氨气,持续搅拌一定时间后合成出粗颗粒TATB(DTATB)。
5) coarse particle
粗颗粒
1.
Combined with the special flotation behavior of coarse particles and the technology of conventional mechanical flotation machine,through abundant lab-based experiments,the article has confirmed the overall structure feature of mechanical flotation machine for coarse particles,which has been demonstrated by the afterwards quasi-industrial test.
结合粗颗粒矿物特殊的浮选行为及常规浮选设备研究开发的技术路线,通过大量的实验室试验确定了适用(于选别粗颗粒矿物的浮选机总体结构型式,并经半工业试验进行了验证。
2.
It is significative in mining Engineering to investigate the friction loss of coarse particle slurry in horizontal pipeline, but the research on this respect is not perfect.
水平管道粗颗粒浆体阻力损失的研究在矿业工程方面很有实际意义,而目前这方面的计算模型大多还不完善。
3.
Hydraulic hoist of solid coarse particles in the vertical pipe is used in oil extraction, chemical engineering, ocean mining, coal mining and silt cleanup and so on.
固体粗颗粒物料的垂直管水力提升常见于石油开采、化工反应、深海采矿、水力采煤、河湖清淤等工程场合。
6) grain coarsening
晶粒粗化
1.
A 2-D cellular automaton(CA) model is developed to simulate nucleation,growth and coarsening of grains during the solidification of a certain material,as well as the grain coarsening after solidification.
建立了模拟凝固进行时晶粒成核、生长与粗化过程以及凝固完成后晶粒粗化过程的二维元胞自动机模型,模型中将原子在固/液界面、晶界面的迁移过程以概率的方式表现在元胞网格演化的规则中。
2.
The principles of dissolution precipitation of second phase particles and autenite grain coarsening were studied and the solubility product of NbC in austenite as function of temperature was evaluated.
经试验确定钢的晶粒粗化温度 (t GC)为 110 0℃ ,t GC与第二相粒子的全固溶温度 (ts)之间存在一定的线性关
3.
A directly etching test of austenitic grains wasconducted to show the effects of different V and Nb contents on austeniticgrain coarsening, thus making provision for a rational choice of austenizingtemperature in the rolling process of the microalloyed V--Nb steel.
通过对奥氏体晶粒的直接腐蚀显示,测出了不同 V,Nb 含量对奥氏体晶粒粗化的影响,为 V,Nb 复合的微合金化钢在轧制时奥氏体化温度的合理选择提供了依据。
补充资料：粗粒
分子式：
CAS号：
性质：大气中颗粒物(或气溶胶)的粒径大于2μm(有时用大于2.5μm)的颗粒。粗粒模粒子属此。来源于自然界风沙和森林火灾产生的颗粒以及火山灰、海盐粒子等；人类活动的来源主要有工业生产和燃烧过程直接排放的颗粒物，它们绝大多数为一次颗粒物。一般被人的鼻咽部阻留，而进入下呼吸道，故对健康危害不甚严重。在涂料行业中粗粒的概念为漆膜表面有颗粒状杂物，影响漆膜的外观、光泽，漆膜表面不平滑。其原因是涂料的填料、颜料研磨不细，或储存时发生凝胶、变质返粗；涂漆场地有风砂、烟尘，或喷具不清洁等。
CAS号：
性质：大气中颗粒物(或气溶胶)的粒径大于2μm(有时用大于2.5μm)的颗粒。粗粒模粒子属此。来源于自然界风沙和森林火灾产生的颗粒以及火山灰、海盐粒子等；人类活动的来源主要有工业生产和燃烧过程直接排放的颗粒物，它们绝大多数为一次颗粒物。一般被人的鼻咽部阻留，而进入下呼吸道，故对健康危害不甚严重。在涂料行业中粗粒的概念为漆膜表面有颗粒状杂物，影响漆膜的外观、光泽，漆膜表面不平滑。其原因是涂料的填料、颜料研磨不细，或储存时发生凝胶、变质返粗；涂漆场地有风砂、烟尘，或喷具不清洁等。
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