Herbicidal是什么意思

The herbicidal activity on dicotyledon weeds is better than on monocotyledon weeds.

对双子叶杂草的活性明显优于对单子叶杂草的活性。

The preliminary bioassay showed that these compounds had good herbicidal activities against grass weeds.

初步生测结果表明，这些化合物对禾本科杂草有很好的除草活性。

Recent advances on the tetrazolone herbicide and the relationship between their structure and herbicidal activities are reviewed.

综述了四唑啉酮除草剂的研究进展，讨论了其结构和除草活性之间的构效关系。

The herbicidal activity of the compound was assayed by SOP method.

并用除草剂生测标准化操作法（SOP）初步评价了该化合物除草活性。

The compound has good herbicidal function to crabgrass and abutilon.

本发明的化合物对马唐、苘麻具有良好的除草作用。

The synthesis of tetrazolones and the influence of substituents on their herbicidal activities are summarized. 27 References are presented.

总结了四唑啉酮化合物的合成、取代基对母体除草活性的影响。参考文献27篇。

The herbicides mixture can not only extend the weed -controlling spectrum, but also have good herbicidal activity.

复配剂不仅扩大了杀草谱而且有较好的除草活性。

Synthesis and herbicidal activity of substituted penenoxyacetamide pyrimidine derivatives

取代苯氧乙酰胺嘧啶衍生物的合成及除草活性测定

Synthesis and herbicidal activities of ethyl phenoxy acetates(propionates)containing of sulfonyl amides

含磺酰胺的苯氧乙（丙）酸酯的合成与除草活性

The Preliminary Research of Absorption and Translocation for the Novel Herbicidal Compounds

新除草活性化合物吸收与传导特性初探

A preliminary study on the herbicidal activity of the hydrolysates from five natural protein materials

几种天然蛋白原料水解物的除草活性初步研究

Synthesis and Herbicidal Activity of New Sulfonylurea Derivatives

新磺酰脲类化合物的合成及生物活性

Technologies of the herbicidal plastic film covering cultivation for peanut

花生专用除草地膜覆盖栽培技术

Selection of high-herbicidal isolates of Botrytis cinerea and component analysis of active fractions

灰葡萄孢强除草菌株的筛选与活性物质的组分分析

Study on Microscreening Method to Quantify Herbicidal Activity Using Chlorella pyrenoidosa (continued)

新除草剂微型筛选方法——蛋白核小球藻法的研究（续）

The optimum production condition of the herbicidal substance from Pythium aphanidermatum

坪草腐霉病菌毒素产生除草活性物质的条件优化

Synthesis and herbicidal activity of substituted phenylpyrazole derivatives

取代苯基吡唑类化合物合成及其除草活性

Preliminary study on herbicidal effectiveness of herbicides on alfalfa stubble

紫花苜蓿药剂灭茬试验初报

Evaluation for Herbicidal Efficacy of the Paraquat and Atrazine Mixture in Non-crop Land

克芜踪与阿特拉津混剂对非耕地杂草的药效评估

Herbicidal Activity of Twig and Needle Extracts from Cephalotaxus sinensis against Amaranthus retroflexus

中国粗榧枝叶提取物分离及其对反枝苋的除草活性

Synthesis and herbicidal activities of new oxyacetamide herbicides

新型氧乙酰胺类除草剂的合成与生物活性研究

Design, Synthesis and Herbicidal Activity of Ketol-acid Reductoisomerase Inhibitors

酮醇酸还原异构酶抑制剂的设计、合成及除草活性

Bioassay on the herbicidal activity of extracts from Erigeron canadensis

小飞蓬提取物除草活性的生物测定

The Application of Target Enzymes in The Herbicidal Research and Development

靶标酶在除草剂研究与开发中的应用

Scavenger Resin Assisted Solution-phase Synthesis of N-phenylhomoph-thalimide Derivatives and Study on Their Herbicidal Activities

清除树脂辅助液相合成N-苯基高邻苯酞酰亚胺衍生物及其除草活性研究

Research Trend of Herbicidal Bisphosphonic Acid Derivatives

具有除草活性的双膦酸衍生物的研究动态

A Study on Synthesis and Herbicidal Activityof Sulfonylurea Compounds

磺酰脲化合物的合成及除草活性研究

On the Loss of Herbicidal Compounds in Metabolites of Botrytis cinerea during Rotary Evaporation

旋转浓缩对灰葡萄孢代谢产物中除草活性物质的影响

Advances in the study of some herbicidal target enzymes and their inhibitors

几种除草剂靶酶及其抑制剂的研究进展

Development of Herbicidal-activitive Materials from Plants

植物源除草活性物质研究进展

Herbicidal

例句