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- density of shallow layer 地表浅层密度
- Based on two example of Longkou and Xinji Coal Mine,the feasibility of shallow layer seism technique in the underworkings is verified. 并结合龙口矿区、新集矿区两个应用实例，证实了矿井巷道浅层地震技术的可行性。
- This paper used earthquake technology of shallow layer and measuring technology in single hole combining means of engineering geological A structure in Humin road . 利用浅层地震技术和深孔波速测试技术,结合工程地质勘察和地质钻孔资料对沪闵路高架桥工程场地作地基评价。
- Based on the features of APR tools and ARROW1-X packer,combined with field operation needs of shallow layer testing the paper designs a combination testing string of APR and ARROW1-X packer which adapts to test and acid. 根据APR工具、ARROW1 X封隔器的特点 ,结合浅层测试的施工要求 ,设计了适用于测试、酸化的APR工具与ARROW1 X组合测试管柱结构。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- cultivating in liquid of shallow layer 液体浅层培养
- 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。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- Japan has a high density of population. 口密度很大。
- The boat entered an area of shallow marshes. 这只船进入一片浅沼泽地。
- 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。
- Density of products, and low thermal conductivity. 产品密实性好，导热系数低。
- To lessen the density of; rarefy. 稀释减弱集中程度；使变稀薄
- There is a greater density of household goods. 家用商品的密度更大了。
- Rolling Exploration Target Evaluation and Actualizing Effects of Shallow Layer of Daerqi Oilfield 达尔其油田浅层断块油藏滚动勘探目标评价及实施效果
- The population density of the province is very low. 这个省的人口密度很低。
