The last wild poliovirus reported in Egypt was found in an environmental sample on 13 January 2005.
埃及报告的最后的野生脊髓灰质炎病毒是于2005年1月13日在一份环境样本中发现的。
Sample preparation is a key technical issue for analyzing swipe samples and environmental samples with various characteristics by SIMS.
在用SIMS分析各种性质的环境样品和擦拭样品时，样品制备是关键性的技术。
Sulfur isotope ratio of environmental sample can provide detail information regard to origin and transport of sulfur in the environment.
环境样品的硫同位素比值能够提供硫的来源及其在环境中扩散迁移的相关信息。
As a new pre-process technology in environmental sample, the microwave digestion has many advantages over traditional chemical digestion method.
作为环境样品预处理的新技术，微波消解法与传统化学处理方法相比，具有诸多优点。
The concept, characteristics and produce of plasma are introduced. Application of plasma in water, air and other environmental sample monitoring are summarized.
介绍了等离子体的概念、特点及产生。并就等离子体在水和废水、大气、及其它环境样品监测中的应用作了综述。
Just last week, a study in Environmental Health Perspectives found disturbingly high levels of a flame-retardant chemical in a sample of butter.
就在上个星期，一项环境卫生研究结果称，在一批奶油样品中发现高含量的阻燃化学物质。
Both of these companies are seen by consumers as very environmentally friendly, yet they stand at opposite ends of the spectrum for environmental impact among our sample of food and beverage firms.
这两家公司在消费者看来都是非常环保的，但是在我们食品和饮料公司的样板中，它们分别处于对环境冲击的两个极端。
Derived from a worldwide sample of children, the WHO growth Standards show that environmental differences rather than genetics are the principal determinants of disparities in physical growth.
通过来自全世界儿童的样本，世卫组织生长标准证明环境差异而非遗传学差异才是生理生长差异的根本决定因素。
The firm has the second-lowest environmental impact of all the food and drink producers in our sample, yet doesn't seem to be getting much credit for its actions - even after releasing the numbers.
在我们的模型中，可口可乐对环境的冲击分数排在所有食品和饮料生产商中的倒数第二，但它的行动并没有为它赢得多少声誉--即使在数字发布后。
Just set the AXIS2_HOME environmental variable to your Axis2 installation directory and run ant from a console open to the Rampart sample directory.
只需要将AXIS2_HOME环境变量设置为axis2安装目录并从打开Rampart样例目录的控制台运行ant。
Supercritical Fluid Extraction is a highly effective and selective sample separation technique and has been widely used in industrial production, environmental analysis and analytical chemistry.
超临界流体萃取是一种高效率选择性样品分离技术，已被广泛应用在工业生产、环境检测和分析化学等领域。
The test results showed that the method could achieve the demand of the environmental soil sample monitoring.
试验结果表明，该方法能满足环境土壤样品监测要求。
It is very essential in the study of environmental change and pollution monitoring to sample the undisturbed sediment from shallow water areas, such as lakes and reservoirs.
在对湖泊或水库等浅层水域的环境变化研究和环境污染检测中，浅层水域的淤泥质沉积物取样是一项必不可缺的工作。
Results: The most influential parameters of sample size were susceptibility frequency of the genotype, environmental exposure factors in the population, and genetic modes.
结果：主要影响样本大小的参数为易感基因频率、环境因素暴露率、基因遗传方式，而疾病的发生率对样本量影响很小。
High environmental temperature causes DNA in feces to degrade, thus decreasing DNA content in the extracted sample.
当样品采集地的环境温度较高时容易使粪样中的DNA降解，将会降低样品中DNA的含量；
SPE (solid phase extraction) as a technique of sample pretreatment for aquatic environmental pollutants analysis is reviewed.
固相萃取技术非常适用于环境水质中痕量有机污染物的监测分析。
Lipei Hu said, the first out to the oil sample to the City Environmental Protection Bureau of testing, only waiting for test results to do a specific survey.
李培虎表示，先将抽出来的油取样去市环保局检测，只有等检测结果来，再做具体调查。
There are many methods to evaluate water environment quality. The gray relation method mainly reflects the correlation degree between sample and environmental criterion.
用于水环境质量评价的方法较多，而灰色关联分析法主要体现的是待评价样本与环境质量分级标准在整体上的关联程度。
The paper discusses the method of fast determining of Phosphate water in environmental accident spot between Phosphate and the reagents (Molybdate Amion acid) cause a blue tint in the sample.
通过磷酸盐与钼酸盐、氨基酸反应使样品呈淡蓝色，讨论了在事故现场快速测定水中磷的方法。
Created sample libraries so that the supermarket robot can establish the environmental model quickly and accurately.
通过建立并使用超市样本库，使机器人在超市环境中能够快速准确地建立起环境模型。
The sample pre-treatment is one important step of environmental monitoring, it is directly related to accuracy of defined results.
样品预处理在环境监测中是非常重要的一个环节，直接影响着测定结果的准确性。
The sample pre-treatment is one important step of environmental monitoring, it is directly related to accuracy of defined results.
样品预处理在环境监测中是非常重要的一个环节，直接影响着测定结果的准确性。
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