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- It is shown that the viscosity of Coal Water Slurry is mainly affected by the density of minerals.While the surface properties of minerals can product impact on CWS. 结果表明,难溶性矿物的密度是影响CWS体系黏度的主要因素,同时还需考虑矿物表面的性质。
- This seam of coal reposes on a layer of clay. 这个煤层处于一层黏土岩之上。
- The skeletal density of four kinds of coal in different rank is determined by atomic distribution function of wide angle x-ray diffraction spectrum (WAXS) and a common method using hydrometer. 用x射线广角衍射原子分布函数方法测试了不同煤化程度煤的真密度，并与按常规方法（国家标准）测定的结果进行了对比。
- The AVO responses of coal of different structures are considerably different.Both intercept and gradient on the coalbed top interface increase with the density of cleats and fractures increasing. 不同结构煤体在AVO响应上存在明显的差异，随著煤层割理裂隙发育程度的增强，煤层顶面AVO的截距和梯度都会增大；
- The density of population in this city is very high. 这个城市的人口密度非常高。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- Kleppe involved the leasing of coal reserves on public lands to private mining companies. “克莱拍”一案涉及到把公有土地上的煤矿资源租赁给一些私营矿产公司。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- He was sent to Datong in Shanxi province, to make a general survey of coal reserves. 他被派往山西大同进行煤炭储量的普测。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- Japan has a high density of population. 口密度很大。
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- IS THE POPULATION DENSITY OF CHINESE CITIES HIGH? 中国城市的人口密度高吗?
- What is the bulk density of the feed material? 进料物的容重比?
- What is the bulk density of the product? 所需产品的容积密度是多少?
- Is the density of such hollow fortresses. 是指这种空心敌楼非常密集。
- Water has a density of 62.4 pounds per cubic foot. 水的密度是每立方英尺62。4磅。
