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- And the velocity of slow compressional-wave(P-wave) is in direct proportion to the porosity and the density of fluid. 而慢纵波的速度则和孔隙度和流体的密度成正比.
- Model of porosity can be established according to density of framework of rock, density of rock and density of fluid in rock. 由骨架密度、体积密度、流体密度联合建立孔隙度解释模型。
- This equipment is mainly used for measuring bulk density of fluid mud on river bottom and deriving the profile of bulk density with depth,and so it can be judged whether water way dredging needs to be done. 该仪器主要在航道部门用于测定江河水底淤泥重度随深度的变化规律 ,从而判断是否需要对航道进行挖泥疏浚 ,以保证航道畅通。
- By using a rat model of fluid percussion injury to brain,light absorbed density of Evan's blue,PLA?2 activity and water content in the cerebrum on the injured side were determined. 方法：应用鼠脑液压伤模型，观测伤后不同时间伊文氏蓝在伤侧脑组织内吸光度变化、PLA2和脑含水量改变；
- The density of population in this city is very high. 这个城市的人口密度非常高。
- 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。
- Coriolis mass flowmeters are widely used in many various industrial fields due to their following advantages: measuring the mass flow rate directly, high measurement accuracy and measuring density of fluids at the same time, etc. 科里奥利质量流量计由于其可以直接测量质量流量、精度高和可以同时测量流体密度等优点，在许多工业领域获得了广泛的应用。
- The main work of this thesis is as follows: On the basis of comparing different type densimeters, A semi-automated vibrating tube densimeter for measuring saturation density of fluids was developed. 借助幅频、相频响应来分析振动管特性，为传感器设计提供了有效的手段；
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- A device that cuts off a flow of fluid. 截止阀把一股液体截断的装置
- Japan has a high density of population. 口密度很大。
- 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?
- The aspiration of fluid from the peritoneal cavity. 抽取腹腔内液体。
- 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。
- The amount of fluid that flows in a given time. 给定时间内液体流动的数量。
- 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
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
