pesticides的例句大全

Accumulation and metabolism of four~ ( 14) c-labeled pesticides by some marine animals

四种~（14）C标记农药在某些海洋动物中的积累和降解

Special emphasis was placed on cooperation in agriculture, especially agro-based industry, pesticides, drip irrigation and fisheries.

双方特别强调重视农业合作, 尤其是农产品加工业 、 农药 、 滴水灌溉和渔业方面的合作.

Marine life is also harmed by agricultural waste, chiefly runoff containing chemical fertilizers and pesticides.

含化肥和杀虫剂的农业废物流人海洋;对海洋生物也会造成危害.

Our food supplies depend on intensive farming systems and high inputs of fertilisers and pesticides.

人类的食物供应越来越依赖于集约农业的发展和化肥和杀虫剂的大量施用.

NMR studies on synthetic pyrethroid pesticides ⅱ NMR studies of ester conformation of pyrethroids by asis effect

拟除虫菊酯类农药的NMR研究&Ⅱ.拟除虫菊酯类中酯键部分构象的NMR研究

Three effective pesticides to prevent rice false smut were screened out: 30% Armure EC, 43% Horizon SC and 62.5% Mancozeb WP.

筛选出防治稻曲病的有效药剂有30%爱苗EC，43%好力克SC和62.25%仙生WP。

Research Review on Antimycotic Activity of Plants and Plant-derived Pesticides

植物抗生活性及植物源农药研究进展

In addition, the railway authority also adjusted the quantity of some items such as matches, lighters, pesticides and air fresheners.

此外，中国铁路局对例如火柴、打火机、杀虫剂、空气清新剂等物品的允许携带数量也进行了调整。

Bayer CropScience makes neonicotinoid pesticides. Company spokesman Jack Boyne disputed the findings.

拜耳作物科学公司生产新烟碱杀虫剂，公司发言人Jack Boyne对这些发现表示异议。

Evaluation the Oral Toxicity of Four Pyrethroids Pesticides to Bombus hypocrita

4种菊酯类杀虫剂对小峰熊蜂的经口毒性测定

Consumption of contaminated aquatic products is a major route of human exposure to organochlorine pesticides ( OCPs ).

水产品的摄入是人体暴露于有机氯农药的主要途径之一.

The main reason for this succession might be the changes in crops distribution, cultivation type, planting method, management technique and over-use of chemical pesticides and fertilizers.

导致这一演替的主要原因为作物布局、耕作制度、栽培方法、管理技术的变化和农药化肥的过量施用。

The determination methods of carbamate pesticides residue included gas chromatography and high performance liquid chromatography ( GC/ MS) and LC/ MS.

氨基甲酸酯类农药残留量的测定方法主要有气相色谱-质谱联用（GC/MS）和液相色谱与质谱联用技术（LC/MS）。

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。

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。

There was complicated change in the EST bands and stable in the MDH because the bonding point of the pesticides were different.

由于不同种农药的作用结合位点不同，使得酶带变化规律也不相同，当虾体被注射农药后，EST酶带变化较复杂，而MDH酶带则较稳定。

The application pressure reducing column chromatography ( PRCC ) in the formulation of new pesticides has been studied.

研究了减压柱层析分离纯化方法在新药合成中的应用.

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。

These are the most common diseases affecting rice crops, particularly among farmers unable to afford commercial pesticides.

这些疾病是影响水稻的最常见疾病，特别是对于那些买不起商业杀虫剂的农民。

Study on reducing pesticides residual in Laoshan green tea according to HACCP principle

实施HACCP原理降低崂山绿茶农药残留量的研究