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。
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。
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)。
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。
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。
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。
Influencing factors for particle breakage of coarse grained soil
粗颗粒土颗粒破碎影响因素试验研究
Coarse particles that will not disperse can be shredded by placing them with some water in a blender.
将不分散的粗颗粒与水置于搅拌器中，扯碎粗颗粒。
Minute rough granules, as of sand or stone.
砂，砂砾，砂粒细小的粗颗粒，如砂和石头粒
a sedimentary rock formed of coarse-grained material.
一种由粗颗粒物质形成的沉积岩。
a hard coarse-grained siliceous sandstone.
一种硬质、粗颗粒的硅酸砂岩。
Strength characteristics of coarse-grained soil and construction & test methods thereof;
粗颗粒土的强度特征与施工检测方法
The echinoderm biomass in the fine sediments area in higher, the species persity in the coarse sediments area is higher.
细颗粒沉积区中生物量较高,而粗颗粒沉积区种类多样性较高。
Effect of increasing coarse particles content in cement on bulk density of cement particles
提高水泥中的粗颗粒含量对水泥颗粒堆积密度的影响
Coarse particles are generally removed from a liquid by filtering.
粗颗粒通常是用过滤法从液体中清除掉。
Coarse Granular Soil Constitutive Model Incorporating Particle Breakage;
考虑颗粒破碎的粗粒土本构关系研究
Constitutive model for coarse granular aggregates incorporating particle breakage
考虑颗粒破碎影响的粗粒土本构模型
Grain: Cluster of silver particles in the photo-graphic emulsions.Emulsions with faster speed have larger grains than emulsions with slower speed.
颗粒:群集照相乳剂上的银粒。感光快的乳剂，其颗粒较感光慢的为粗。
The edible whole or coarsely ground grains of a cereal grass.
粗磨粉谷类植物完全或粗磨的可食用颗粒
a granular, scabrous spot on his cheek.
他脸颊上粗糙的颗粒状斑点。
Coarse crumb rubber is apt to deposit in asphalt.
粗的橡胶颗粒容易在沥青中沉淀。
upward-coarsening sequence
颗粒向上变粗的沉积层序
Attribute pellet characteristic information encryption based on S-thick collection
S-粗集的属性颗粒特征的信息加密
Study on Particle Breakage Behavior and Constitutive Model of Coarse Granular Aggregates
粗粒土的颗粒破碎特性与本构关系研究