农药的例句大全

The results show that benzo ( a) pyrene is of the highest total score in several kinds of persistent toxic substances, followed by chromium ( VI), cadmium, lead and benzene hexachloride ( BHC, a kind of organo-chlorine pesticides).

结果表明，在几类典型的持久性毒害污染物中，苯并（a）芘的总分值最高，其次为重金属类的铬（六价）、镉、铅及有机氯农药类的六六六。

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Bioactive natural product model is a primary way to research and develop novel pesticides.

从天然产物中寻找先导化合物是新农药研究与开发的主要途径之一。

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Advance and Application of Biological Agent in Tobacco

烟草生物农药的研制及应用进展

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Control effect of several biotic pesticide against diseased rice

应用生物源农药防治水稻病害

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Based on the well understand to harpin proteins, A novel biotic pesticide has been developed.

基于对harpin蛋白的深入研究，国外已开发出新型、高效、安全的生物农药。

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Bacillus thuringiensis is a kind of widely used biotic pesticide, which produces a poisonous parasporal crystal along with producing the spores.

苏云金杆菌是一种广泛应用的生物农药，苏云金杆菌在形成芽孢的同时，产生具有毒杀性的伴孢晶体。

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The result also proves that ultra-low volume aerial spray with 1.8% AV bacteriophage is a high effective, stable, rapid and long-lasting biotic pesticide.

1.8%阿维菌素是一种高效、快速、稳定、持效期长的生物农药。

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Therefore," Green-Guard" was an ideal substitute for Bordeaux mixture as a copper product.

做为铜制剂是传统农药波尔多液的理想换代产品。

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The spin-flash dryer design method for pesticide cake drying was introduced.

介绍了用于干燥农药滤饼的旋转闪蒸干燥机的设计方法.

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The agricultural chemicals soak and remain in the peel wax.

因为农药浸透并残留在果皮的蜡制中.

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2, 2-Dimethylolpropionic acid is an intermediate for dyes and pesticides. It can be used to synthesize a series of esters and metal salts of DMPA and also be used to synthesize hindered phenolic antioxidants. DMPA can join polycondensation reaction as a dihydric alcohol.

2,2-二羟甲基丙酸（DMPA）是染料及农药的中间体，还可以制成一系列的DMPA的酯类和金属盐类，也可用来合成受阻酚类抗氧剂，DMPA作为一种二元醇可以参加缩聚反应。

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In China, methanol is mainly used in production of formaldehyde, dimethyl terephthalate, pesticide, methyl tert-butyl ether and acetic acid, in which the consumption of methanol in fields of methanol fuel, acetic acid and formaldehyde will be increased rapidly.

我国甲醇主要用于甲醛、对苯二甲酸二甲酯、农药、甲基叔丁基醚、醋酸的生产，我国甲醇消费量增长最快的领域将是燃料甲醇、醋酸和甲醛。

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Study on drug fast of wolfberry aphid to three kinds of pyrethrins in Zhongning county, ningxia

宁夏中宁县枸杞蚜虫对三种菊酯类农药的抗性研究

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Jean went on to do everything her third-grade teacher said Was a fairy tale-she did some crop dusting, made a few hundred parachute jumps and even seeded clouds for a summer Season as a weather modification pilot.

琼继续做着她三年级老师所说的神话&她驾驶着飞机给作物喷洒农药，进行了数百次的跳伞，甚至是在夏季驾驶着飞机去实施人工降雨。

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The American Federal Aviation Authority used to restrict the commercial use of drones for purposes such as real estate snooping or crop dusting, but a new law makes all of this legal.

过去，美国联邦航空局（Federal Aviation Authority）限制把无人机用于商业用途，比如用它窥探不动产或者喷洒农药。但是，一项新法律使上述用途合法化了。

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The effect of water content on diffusion of pesticides under very dry conditions has been investigated.

人们曾经研究了在十分干燥的情况下水分含量对农药扩散的影响.

词典精选例句

A suspected case of carbamate pesticide poisoning

疑似氨基甲酸酯类农药中毒1例报告

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On the Multiresidue Analysis of Carbamate Insecticides in Animal Feed by Capillary Gas Chromatography

饲料中氨基甲酸酯类农药多残留量的毛细管气相色谱分析方法

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Rapid extraction and clean-up of some carbamate insecticides with Sep-Pak C18 solidphase extraction cartridge

用Sep&Pak C18固相萃取柱快速提取净化氨基甲酸酯类农药

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A high performance liquid chromatographic ( HPLC) method using ultraviolet detector ( 210nm) for simultaneous determination of 5 carbamate insecticides in milk has been developed.

建立了乳品中氨基甲酸酯类农药（NMCS）多残留高效液相色谱（HPLC）紫外检测（UV）分析方法。

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