1.
Risk Assessment System of Alien Species Based on GIS Platform;
基于GIS平台的外来生物风险评估系统
2.
Probe into the Situation and Counter Plan for the Biological Invasion in Yunnan Province;
云南省外来生物入侵现状及对策研究
3.
Perfecting China Inspection and Quarantine of Animal andVegetation and Preventing the Invasion of Alien Species;
完善我国动植物检疫制度与预防外来生物物种入侵
4.
Any foreign agent or organism that is harmful to the body.
任何对身体有害的外来物或生物。
5.
But can foreign things become native?
但是外来物能变成土生土长的吗？
6.
For all they knew, he could have been a creature from outer space.
谁知道，他可能是来自外层空间的生物。
7.
Some systems use ultraviolet light to destory harmful organisms.
一些系统使用紫外线来破坏微生物。
8.
Take precaution against the risk of exotic species invasion and safeguard the safety of ecosystem
防范外来物种入侵风险,维护生态安全
9.
Unwelcome Guests: Exotic Forest Pests
不速之客:林业外来有害生物(英文)
10.
The influence of exotic plants on the China city ecosystem
外来植物对我国城市生态系统的影响
11.
2) conducting biological control of exotic weeds;
(2 )开展外来杂草的生物控制 ;
12.
The Study on Distributed Invasive Pest Risk Analysis WebGIS;
分布式外来有害生物风险分析WebGIS研制
13.
China s Foreign Pest Invasion and Management Study;
我国外来有害生物的入侵及管理研究
14.
Studies on Invasion Biology of Rhus Typhina;
外来种火炬树的入侵生物学特性研究
15.
There are three species of creatures who when they seem coming are going, when they seem going they come: diplomats, women, and crabs.
似来还去、似去还来的生物有三：外交官、女人、螃蟹。
16.
Invasive Mechanism of Ageratina Adenophora Sprengel (Compositae): Underground Self-reinforced Capacity by Changing Soil Biota;
外来植物紫茎泽兰入侵的土壤微生物学机制
17.
Module biomass structure of the alien invasive plant Conyza canadensis
外来入侵植物小飞蓬种群构件生物量结构特征
18.
Biological Characteristics and Control Strategies of Alien Invasive Plant Eupatorium odoratum
外来入侵植物飞机草的生物学特性及控制策略