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- The pattern of geochemical surface, which varies with the size of sampling cells (sampling density), is undetermined. 地球化学面的形态是依赖于采样网格(采样密度)大小变化而不确定的。
- Imaging log is used widely for its higher discernibility,but the higher sampling density makes the depth matching in data processing rather difficult. 成像测井由于分辨率高得到广泛应用,但由于其采样密度相当高,给数据预处理中的深度匹配带来困难。
- As the foundation of the sampling density theory, the factor model of sampling density could guide the formulation of sampling density and sampling layout in geochemical mineral exploration. 采样密度因素模型是采样密度理论的基础,可以指导矿产地球化学调查采样密度和采样布局的制定。
- directional importance sampling density function 方向重要抽样密度函数
- The density of population in this city is very high. 这个城市的人口密度非常高。
- On two-stage adaptive cluster sampling to assess pest density. 应用二阶适应性整群抽样估计害虫密度。
- I spent a few days sampling the literature of social science. 我花了几天时间浏览有关社会科学的文献。
- 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。
- sampling density 采样密度
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- The population density is evened out. 种群密度亦趋于均匀化。
- It involves a subject known as isokinetic sampling. 这涉及所谓等速取样的问题。
- Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- The concept of sampling will be presented below. 关于采样的概念，后面将要说明。
- This wave of excess density is sound. 这种过剩密度的波就是声波。
- There are many applications for random sampling. 随机抽样有许多应用场合。
- The density logger consists of a radiation source. 密度测井仪包括辐射源。
- Sampling techniques and practices II. 抽样技术及其应用2。
- Methods Investigating the rodent density by ELTON. 方法用ELTON夹夜法对鼠密度进行调查。
- 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
