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- Biological Control of Rice Blast with Bacillus spp. 水稻稻瘟病拮抗细菌的筛选与防治初探。
- biological control of erosion 生物防蚀
- Biological Control of Cotton Verticillium Wilt by Avirulent Fusarium spp. 利用棉花体内非致病镰刀菌防治棉花黄萎病。
- Weed Allelopathy ahd Its Utilization in Biological Control of Weeds. 杂草间的他感作用及其在杂草生防中的应用
- The Economic threshold for the biological control of DBM was determined. 然后又确定了小菜蛾生物防治的防治目标;
- Under the control of downthrown basin ground as the common base level of erosion, the pediment surface and the valley bed were approximately situated at the same altitude. 受下降盘盆地地表这一共同侵蚀基准面的控制,麓原面与宽谷谷底在山麓地带处在大致相同的高度;
- The potential of the main 3 species for biological control of Thrips palmiis is discussed. 中华微刺盲蝽是防治节瓜蓟马前景最大的天敌之一。
- Barnes, D., and P, J. Bliss. “Biological control of Nitrogen in Wastewater Treatment”, E & F.N. Spon, London, 1983. 罗文益,生物脱硝流体化床程序处理高压克力制程废水,国立成奶j学环境工程学系硕士论文,1995。
- It will probably he a new way for storase of fruits if these agents are elucidated and used for biological control of postharvest diseases. 对这些活性成分进行分析,并用之于水果采后病害的生物防治,为水果的防腐保鲜提供了新的方法。
- The Biological Control of Arbovirus Vectors research group is mainly engaged in researches on the detection of aborvirus and the biological control of mosquito vectors. 开展虫媒病毒检测及媒介蚊虫生物控制研究。
- Deposition is the counterpart of erosion. 淤积是侵蚀的对应面。
- Approaching the base level of erosion. 接近侵蚀基准面的
- Biological control has been used in many parts of the world. 生物防治曾经在世界许多地方使用。
- Ozu focuses on the theme of erosion of the family. 故事讲述小人物喜八离开了东京,变得居无定所。
- Bruce A. Auld, Heather Smith and Qiang Sheng, Success of an invert emulsion formulation in two bioherbicide.Proceedings of the 9th International Symposium on Biological Control of Weeds.1996.1 South Africa. 强胜、李扬汉,模糊聚类分析在农田杂草群落分布和危害中的应用技术.;1996,杂草科学96(4):(该文曾于江苏省杂草研究会1989年会获优秀论文奖)
- The survey of the researches, development and application of Bacillus subtilis in biological control of plant diseases, and the research process on its biocontrol mechanism were discussed. 摘要论述了枯草芽孢杆菌在植物病害生物防治中研究与开发应用的概况及其生防机制的研究进展。
- Research Progress of the Biological Control for Lymantria dispar L. 舞毒蛾生物防治研究进展。
- hydrotechnical control of erosion 水利技术防蚀
- I lost control of myself and hit him. 我控制不住自己,打了他。
- Unconformities are surfaces of erosion or non-deposition. 不整合面是侵蚀面或无沉积面。