A spatial variability structure of the environmental background values for element calcium of the topsoil in China was analysed.
应用地统计学方法研究了中国土壤表层钙元素背景值的空间变异结构，并借此进行了钙元素背景值的地域估值。
Some groundwater environmental background values were suggested to be the important reference index of groundwater oil pollution.
提出地下水环境对照值可以作为地下水是否受到油类污染的重要参考指标。
Finally, discuss various formative patterns according to different environmental background of seaside and inland brine distributive areas.
最后结合沿海和内陆不同的环境背景阐述了卤水不同的形成演化模式。
So more researches should be done on how the high fluorine environmental background in these endemic areas do harm to human health through food chain.
进而对高氟的环境背景给人体健康带来的影响进行了系统研究。
On discussing the economic life and cultural history of Luoyang in the Eastern Han Dynasty, we should attach an importance to its ecological and environmental background.
我们讨论东汉洛阳地方的经济生活和文化历史时，不应当忽略与此有关的生态环境的背景。
The results showed that this estimation method highlighted a macroscopic variability regularity of the environmental background value for element calcium of topsoil in China.
结果表明，这种估值方法突出反映了钙元素在中国的宏观变化规律。
With Zhenezhou area as an example, this paper discusses the application of geochemical exploration to the study of environmental background values and environmental evaluation.
本文以郑州地区为例，讨论了冲积平原区用地球化学勘查方法进行环境背景值和环境评价方面的研究。
With the dredging projects in the Lower Yellow River, the environmental background values of the dredging silt have been determined by means of on site sampling and measurement.
结合黄河下游疏浚工程，通过现场取样和化验，确定了疏浚底泥的环境背景值。
Field atmospheric conditions, the environmental background of target and the target's thermodynamic properties will make it difficult to collect target's spectral emissivity in field.
野外测量的大气环境、目标背景和地物的热力学特性等因素的影响，使得野外测量地物目标表面光谱发射率变得较为复杂。
Abstract With Zhenezhou area as an example, this paper discusses the application of geochemical exploration to the study of environmental background values and environmental evaluation.
本文以郑州地区为例，讨论了冲积平原区用地球化学勘查方法进行环境背景值和环境评价方面的研究。
The result shows that karst rocky desertification is formed by intense human turbulence in the frail geo-ecological environmental background, is the comprehensive outcome of many factors.
结果表明，喀斯特石漠化是在脆弱的生态环境地质背景上由于人类的强烈扰动而形成的，是多种因子综合的结果。
Good contrary, environmental background radiation on almost two pyroelectric devices have the same role to produce a pyroelectric effect of offset each other, so no detector signal output.
好相反，环境背景辐射对两个热释元件几乎具有相同的作用，使其产生释电效应相互抵消，于是探测器无信号输出。
The discovery of Renzidong fauna is of great help for the study of the environmental background to the hominid evolution, and the evolution of zoogeography and paleoclimate of China in the Quaternary.
人字洞动物群的发现为研究我国第四纪早期动物群的特征和动物地理区系演化及古气候环境变迁提供了重要的信息。
Of course, like every other environmental issue today, this is playing out against the background of global warming and human interference with natural ecosystems.
当然，就像今天的其他环境问题一样，这是在全球变暖和人类干涉自然生态系统的背景下发生的。
Against this background, it is easy to understand why official environmental data gets better every year, while the public's sense of well-being diminishes.
针对这一背景，人们更易于理解为什么官方环保数据每年见好，然而公众的幸福感在减少。
Income, family background and environmental factors are other variables that need to be considered.
收入、家庭背景和环境因素是其他需要考虑在内的变数。
TV target tracing system has following features: real-time, image indistinctness on the ground of dynamic tracing and external environmental distortion, high noise background intensity and so on.
电视目标跟踪系统实时性强，由于是动态跟踪和外界环境干扰，所以导致图像不清晰、背景噪声较强。
Under this background, the global environmental problems brought about profound influences on the contemporary international relation.
在这种时代背景下，全球环境问题对当代国际关系产生了极为广泛而又深远的影响。
BACKGROUND: the environmental change of regeneration of peripheral nerve fib er can accelerate the regeneration of nerve fiber and the recovery of nerve function.
背景：周围神经纤维再生环境的改变，可以促进神经纤维的再生速度，加速神经功能的恢复。
Contracted line draw the outline of the space of transparent atmosphere, wide green background wall represents the environmental protection concept, bouncing colour represents a burst of energy.
简约的线条勾勒出通透大气的空间，宽幅的绿色背景墙代表着环保理念，跳跃的色彩代表着迸发的活力。
BACKGROUND: High-altitude training before competition aims to obtain maximum hypoxia physiological adaptability of athletes through hypoxia environmental irritation at high altitude.
背景：赛前的高原训练目的，是希望通过高原的低氧环境刺激，使运动员在训练中获得最大的低氧生理适应性。
BACKGROUND: Asthma is a complex phenotype that is influenced by both genetic and environmental factors.
背景：哮喘具有较为复杂的基因分型，受到基因和环境因素的双重影响。
Environment administrative authority and public's environmental rights are two kinds of distinct rights with the same background of occurrence and value orientations.
环境行政权与公民环境权是两种不同属性的权利，它们产生的背景以及价值取向是一致的。
Environmental accounting appeared just in this background.
环境会计就是在这种背景下产生的。
Under this background, the International Organization for Standardization (ISO) brought out ISO14000 series environmental management standard.
在这种背景下，国际标准化组织推出ISO 14000系列环境管理标准。
It is under this background that the author discusses the environmental law issues in international trade.
正是在这一大背景下，笔者拟对国际贸易中的环境法律问题进行探讨。
It is under this background that the author discusses the environmental law issues in international trade.
正是在这一大背景下，笔者拟对国际贸易中的环境法律问题进行探讨。
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