光密度分析法 photodensitometry ; densitometry
光密度分析 densitometric analysis
电流源密度分析 [生物物理] current source density analysis
荧光光密度分析法 fluorodensitometry
光电织物密度分析器 photoelectric pick counter
织物密度分析镜 cloth prover ; fabric density analysis mirror
概率密度分析器 [数] probability density analyzer
分析以及密度泛函 Density Functional Theory ; DFT
密度分析 power spectral density
谱密度分析 power spectral density
当科学家们第一次将古典克雷莫纳小提琴的木材与现代小提琴的木材进行对比分析时,他们计算了平均密度,并没有发现区别。
When scientists first analyzed the wood of vintage Cremonese violins in compared with the modern violin wood, they calculated the average density and found no difference.
Ni:指i区的平均人口密度,为了简化分析,地球表面被按照网格分成多个i区,每个区的分布假定是统一的。
Ni : Average population density in area i. To simplify the analysis, Earth’s surface is divided into a grid of squares i, and the distribution is assumed to be uniform in each.
nl网站宣传工具不仅提供了有关分析关键词密度和位置的信息,也提供了有关搜索引擎如何为页面定级的信息。
Ranks.nl Web Site Promotion Tools. Provides information on analyzing keyword density and placement and on how various search engines rank your pages.
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