rock-powder的意思|示意

Effect of clay content and rock powder of gravel and sand on concrete property is studied in this paper, include compressive strength, impermeability and dry shrinkage.

本文研究了石子和砂子的不同粘土含量、石粉含量对混凝土强度、抗渗性和收缩性能的影响。

To meet the demands of rock climbers, they will show Mountaineering bags, rock climbing powder, Mountaineering straps, rock climbing ropes and Professional climbing equipments.

应对诸多攀岩爱好者的需求，展会现场，他们将展示：登山包、攀岩粉、登山背带、攀岩绳索等专业攀岩设备。

The main engineering geological problems are as follows:soft soil, powder soil, welled soil (rock) , landslip, breakdown talus and broken weak rock mass.

主要的工程地质问题有：软土、粉土、膨胀土（岩）、滑坡、崩塌岩堆、岩溶、破碎软弱岩体等。

U screw conveyor is suitable for conveying various powder, granulated and small lump materials, such as flour, corn, sand pulverized coal, cement, and all kinds of small pieces of coal and rock, etc.

型螺旋输送机适用于输送各种粉状，粒状及小块状物料，如面粉，谷物，砂土煤粉，水泥，及各类小块的煤和石子等。

She was going to study art in Florence, Italy, and I was going to live in Munich, Germany performing with a rock band called "Marching Powder"…ahhhh yes, Marching Powder…but that's another story.

她将要去意大利佛罗伦萨学习艺术，我将要去德国慕尼黑开始新的表演生活，跟一支叫“三月粉”的摇滚乐队…哈啊，没错，三月粉…那是另外一个故事了。

Phosphoric acid was selected as bond to make phosphate rock powder into ball material.

研究选用磷酸作粘结剂，使碎磷矿粉粘结成型。