1.
Research on Variety Characteristics and Tracing Pollution Resource of Heavy Metals in Different Years in Dust of Beijing;
北京市区不同年代尘土中重金属元素的变化特征及污染源追踪研究
2.
A following up survey on cadmium level in rice in contaminated area,Jiangxi Province
江西省某县大米镉污染情况追踪调查
3.
"The source is often hard to trace. Eggs from infected hens can carry it within, not just on the shells."
病菌的来源有时难以追踪。来自受污染的鸡蛋里面就会含病菌,不是只在蛋壳。
4.
Application of fractional Brownian motion particle tracking model to coastal contaminant dispersion
加速分数型布朗运动粒子追踪模型在水面污染扩散中的应用
5.
Isotope Tracing of Major Sources of Lead ?Pollution in the Atmosphere of Hangzhou City
杭州大气铅主要污染源的铅同位素示踪
6.
Application of Element and Lead Isotope Tracing to the Sources of Lead Pollutants in Environment
元素-铅同位素示踪环境中铅污染物来源的研究
7.
Worked with state and federal agencies to conduct trace the origin and distribution of potentially infected animals.
与州和联邦机构一起工作追踪潜在感染动物的源头和传播
8.
Source Tracing of Biomarkers in the Organic Pollutants from Atmospheric Particulates in Beijing City;
北京市大气颗粒物中有机污染源的生物标志物示踪
9.
Lead Isotope Tracing of Major Sources of Lead Pollution in the Atmosphere of Chengdu City;
成都市近地表大气尘铅同位素示踪铅污染来源研究
10.
“Enclosing, Tracking, Blocking, Cutting”:An Analysis of the Preven tion and Controlling of Water Pollution of Tai Lake in the Context of Non-point Source Pollution;
“围、追、堵、截”:太湖水污染非点源化背景下的治理难点
11.
discharge prediction of industrial pollution sources
工业污染源排污预测
12.
The small individual sources of pollution are far more numerous than the large ones.
分散的小污染源远多于大污染源。
13.
Heilongjiang Province Site Pollution Source Survey and Estimation
黑龙江省面污染源调查与污染物估算
14.
Tracing Immigrant Origins - Series of lessons on how to trace immigrant ancestors.
追踪移民起源一系列教训,就如何追踪移民的祖先.
15.
He is an adventurer who traces leaky plumbing to its source.
他是个冒险家,他追踪水管漏水,一直追踪到它的根源.
16.
The SCM tool is responsible for keeping track of everything.
源码控制工具有责任追踪任何事情。
17.
Scheme and Implement of a New IP Traceback Technology;
一种新型网络攻击源追踪方案及实现
18.
Research of IP Traceback Technique Against DDoS Attacks Based on Packet Marking;
基于包标记的DDoS攻击源追踪方案研究