人类地理分布学,人种志:人类学分支,涉及特定人类文化的地理分布。
The branch of anthropology that deals with the geographical distribution of specific human cultures.
近年来,遗传学研究提供了新的线索,包括现代美洲土著民基因标记的分布。
In recent years, new clues have come from research into genetics, including the distribution of genetic markers in modern Native Americans.
使用邦弗朗尼统计学测试,将每个构建体的椎间运动重新分布与完整状态进行比较。
Using Bonferroni statistical tests, intervertebral motion redistribution of each construct was compared with the intact.
天体生物学是研究宇宙生命起源,演化,分布和未来的学科。
Astrobiology is the study of the origin, evolution, distribution and future of life in the universe.
表观基因组学研究的是分布在控制分子的基因组DNA (叫作甲基群).
Epigenomics studies the distribution over the genome’s DNA of control molecules called methyl groups.
我们经常在金融学中假设随机变量,比如回报,是正态分布的。
We often assume in finance that random variables, such as returns, are normally distributed.
在统计学中,风险管理的标准方法是基于“钟形曲线”(或曰正态分布)的,绝大多数结果分布在中间,极端情况十分罕见。
The standard statistical approach to risk management is based on a “bell curve” or normal distribution, in which most results are in the middle and extremes are rare.
正态分布是典型的钟形曲线,这在统计学中经常出现。
A normal distribution is the classic bell curve that appears so frequently in statistics.
通过慎重计划和开展的流行病学研究,可获得关于癌症在人群中分布情况的科学依据。
Scientific evidence on the distribution of cancer in the population can be obtained through carefully planned and executed epidemiological studies.
金融学中我们常假设随机变量,例如收益率,是服从正态分布的
We often assume in finance that random variables, such as returns,are normally distributed.
贫血症的分布受到大规模环境因素的影响,而流行病学因素在西部和东部非洲并不相同。
The distribution of anaemia is driven by large-scale environmental factors, and the epidemiological drivers differ in western and eastern Africa.
遗传学基因证据表明,世界上所有其他非非洲裔种族的祖先,都是60,000年前跨越红海海峡,从现今的吉布提到达也门(再四散分布于世界各地)的。
Genetic evidence suggests that the ancestors of every non-African in this world crossed the narrows of the Red Sea, from modern Djibouti to Yemen, only 60,000 years ago.
从遗传学角度,这个品种牛的肉倾向于拥有明显的大理石纹理,出产的牛肉有较高的油脂分布率,其脂肪的不饱和度比世界上其他种类的牛肉都要来得高。
This breed of cow is genetically predisposed to intense marbling, and produces a higher percentage of oleaginous, unsaturated fat than any other breed of cattle known in the world.
这种技术被称为脑皮层电图学,简称ECoG。它主要是通过在大脑皮层上分布电极,来侦测从大脑内部发出的电流信号。
The technology is called electrocorticography, or ECoG, and it uses electrodes placed on the surface of the brain to detect electrical signals coming from the brain itself.
图2:哥伦比亚猛犸和长毛猛犸的分布地域(《基因组生物学》)。
IMAGE 2: Ranges of Columbian and Wolly mammoths (Genome Biology).
而像Majnon和NahrUmar等其他大油田,也分布附近,簇拥在横卧伊朗边境的扎格罗斯山脉以西、以南,这里是一座地质学宝库。
Other big fields, at Majnoon and Nahr Umar, are nearby. Clustered to the west and south of the Zagros Mountains, which loom across the border in Iran, this is a geological el Dorado.
并参考农业土壤学中的含水量分布曲线法解决了干旱盐渍土地区非均质成层土中的毛管水上升高度的测定方法问题。
Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed.
土壤空间分布规律的分析一直是土壤学研究的重要课题。
The analysis of soil spatial distribution pattern is constantly an important research aspect in soil science.
本文介绍了该逻辑学和其在计算纳米级门电路的概率分布方面的应用。
This paper describes the logics and the using in computing the probability distribution of the nano-gate states.
本文应用计量经济学的方法,建立家庭收入的数学模型和家庭收入的分布函数。
In this paper, with the methods of econometrics, we describe mathematical model and distribution function of family income.
本文写作目的主要是复习1 -磷酸鞘氨醇的生物学特性和分布,及其在类风湿关节炎发病中的作用,进而讨论它作为类风湿关节炎治疗靶点的可能性。
The aim of this article was to review the biology and distribution of S1P, together with its role in ra, and to discuss its potential as a therapeutic target for ra.
生物学生命或生物的科学,包括其结构、机能、生长、起源、进化及分布。包含植物学和动物学及所有的分支。
The science of life and of living organisms, including their structure, function, growth, origin, evolution, and distribution. It includes botany and zoology and all their subdivisions.
目的探讨不同年龄胸腺细胞在胸腺内区域性分布的形态学变化,研究木犀草素对衰老大鼠胸腺形态学及免疫功能和抗氧化能力的影响。
Objective to study the morphologic changes with age in thymocytes and to explore the effect of luteolin on the aging changes in thymocyte morphology, immunity and anti-oxidation activity in aged mice.
计量资料差异性比较采用单因素方差分析,非正态分布资料经正态转换后再作统计学处理。
Difference of measurement data was compared with single factor analysis of variance. After normal transformation, the non-normal distribution data were conducted with statistical disposal.
本文从病原及其分子生物学特点、分布与生态学以及致病机理三个方面对水泡性口炎的研究进展进行综述。
This article sums up the research progress of vesicular stomatitis from pathogen and its molecular biology features, distribution, ecology and disease mechanism.
本文从病原及其分子生物学特点、分布与生态学以及致病机理三个方面对水泡性口炎的研究进展进行综述。
This article sums up the research progress of vesicular stomatitis from pathogen and its molecular biology features, distribution, ecology and disease mechanism.
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