insecticidal造句
Synthesis and insecticidal activity of new bis-benzoylphenylurea compounds(Ⅱ)
A new chemical structure category of pyrethroids was synthesized. The tests in insecticidal activity was reported.
The bioassay results showed that the main insecticidal substances of these 10 testing strains were proteins.
D. insecticidal element: some actinomycetes produce antibiotics such as abamectin, sterilization element.
All of the stream sites with detectable insecticidal proteins were located within 500 metres of a corn field.
This article discusses the patterns of phosphine, the directions for USES, the correlation of ct product with insecticidal rate and sealing. Phosphine is used widely allover the world.
The result shows that the source of insecticidal and fungicidal activity strains in the symbiotic or epiphytic actinomycetes from Marine animals and plants are abundant.
A method was established for determination of a 7% d-cyphenothrin insecticidal aerosol using an ultrasound extraction pretreatment followed by gas chromatography (GC).
Extracted pyrethrins from pyrethrum dried flower by super critical CO2 . is a paste called oleoresin which isn't suitable to formulate insecticidal products either use in household or crops.
The iris is a perennial aquatic herb, it narrow leaf also contain volatile aromatic oil, is refreshing Tongqiao, bone health Xiaozhi, insecticidal sterilization.
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持续犯造句
1、只有傻瓜才会持续犯错,聪明的人是从傻瓜所犯的错误中记取教训。2、希望如此,作为企业家,会犯很多错误,会持续犯错,我今天也在犯很多错,进入普林斯顿都三十年了还是如此。3、今天没有人相信仅仅因为私营成分不断地持续犯错,大萧条就会像当时一样发生并且蔓延。...
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灵寿造句
1、大眼睛瘦脸庞,看到精灵寿命长。2、灵寿有众多的人文古迹和自然景观。3、韩宗文,北宋,原籍灵寿今属河北。4、鸾鸟自歌,凤鸟自儛,灵寿实华,草木所聚。5、曾率兵攻取中山,因功被封在灵寿,乐羊死后,葬于灵寿,从此乐氏子孙便世代定居在这里。6、河北灵寿县*局被指以假拘留...
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断幽造句
1、夜漫漫,心绫罗,愁红落雪,飞花飘,梦断幽兰,魂玉碎。2、加强科普知识宣传,阻断幽门螺旋杆菌传播途径,及时治疗幽门螺旋杆菌感染的患儿等有关措施。3、这四路大*中,至关重要的潘美和杨继业所统领的西路大*,这路大*虽然是直接攻打云州,可是这股*队真正的意图是先行北上,继...
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百眼魔造句
1、赫拉便将牛犊托付给百眼魔鬼阿刚斯看管。2、但是赫拉看穿了宙斯的计谋,她向宙斯要了这头小牛,让百眼魔鬼阿古斯看管她,以防她逃跑。...
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