1.
Harm of Lawn Weeds and Research on Biological Control
草坪杂草的危害及生物防除研究进展
2.
Study on Biology Characteristics and Control of Aconitum Leucostomum Worosch;
白喉乌头生物学特性及其防除的研究
3.
Study of Dayflower(Commelina Communis L.) on Biology and Control Technology;
鸭跖草生物学特性及防除技术的研究
4.
The effect of eliminating the biological agents from the contaminated protective clothing by the water spray method
水喷淋消除防护服沾染生物剂的研究
5.
The Potential of Phytophthora.nicotianae as a Mycoherbicide Against Silene Conoidea;
寄生疫霉菌作为微生物除草剂防除麦瓶草潜力的研究
6.
Anhui Economizes Major Weeds Biology Property of Rice Field and his Chemistry and Prevents and Kill Off;
安徽省稻田主要杂草生物学特性及其化学防除
7.
Study on Biology, Ecology and Chemical Control Technique of the Alien Invasive Plant Parthenium Hysterophorus Linn.;
外来入侵植物银胶菊的生物生态学特性及化学防除技术研究
8.
Study on the Ecology and Biology Characteristic and Controlling Method of Malignant Weed Convolvulus Arvensis in Alfalfa Seed Product Field;
苜蓿种子田恶性杂草田旋花的生态生物学特性及防除技术研究
9.
The process of removing pathogenic microorganisms or protecting against infection by such organisms.
清除病原体微生物或预防这种有机体感染的过程。
10.
Agricultural chemicals refer to the medicament used to control pest for agriculture and forestry, weeding and regulating the growth of plants.
农药是指用于农林业防治病虫害、除草及调节植物生长的药剂。
11.
Study on Biological Nitrogen and Phosphorus Removal Properties of Submerged Electric Field Membrane Bio-reactor and Membrane Fouling Control;
一体式电场膜生物反应器脱氮除磷性能及其膜污染防治研究
12.
Experimental study of a new chitosan on preventing epidural adhesion after laminectomy
新型壳聚糖衍生物预防椎板切除术后硬膜外粘连的实验研究
13.
On Production Techniques for Commercialization of Colletotrium Gloeosporiodies Penz. as a Mycoherbicide for Veronica Persica Poir;
胶孢炭疽菌作为防除波斯婆婆纳的生物除草剂产业化相关技术的研究
14.
To protect themselves, organisms, starting from prokaryotes, have developed mechanisms for the recognition and elimination of pathogens.
生物为了防御，从原核生物便开始发展出辨识及移除病原体的各种机制。
15.
Potential Biocontrol Activity of Pestalotia funerea and its Mutant to Parasitic Seed Plants and Weeds
枯斑盘多毛孢及其诱变生物型对寄生性种子植物和杂草的防除潜力
16.
Destructive to parasites.
杀寄生物的，除寄生虫的
17.
training for the defence against nuclear, chemical andbiological weapons
防核、防化学、防生物武器训练
18.
Besides from the above-mentioned typical characters of hypersensitive reaction, the host cells also produced defense structure in cell walls and secondary metabolic materials.
除了上述典型的过敏性坏死反应特徵以外，寄主细胞还产生了细胞壁防御结构和次生物质。