查询词典 pesticide

Carbinol is an important basic organic chemical product, is widely used to chemical, medicine, pesticide, fuel, etc, and is the potential fuel.

甲醇是一种重要的基本有机化工产品，广泛用于化工、医药、农药、燃料等诸多领域，并且是潜在的替代燃料。

BFEPP has a designed productive capacity of 30,000 standard tons each year, a production level well ahead of its domestic counterparts. Now BFEPP has 11 lines of products, including amylase765, basified protease2709, neutral protease1398, acid protease, pullulanase, cellulase, pectinase, carbohydrase,β-glucans, biological pesticide, intermediate-temperature amylase element and high-temperature amylase element.

该厂是北京市认定的高新技术企业，年设计生产能力为30000标吨，现在形成12大系列产品，其中包括：淀粉酶765、碱性蛋白酶2709、中性蛋白酶1398、酸性蛋白酶、异淀粉酶、纤维素酶、果胶酶、糖化酶、β-葡聚糖酶、高温淀粉酶、淀粉糖和。

Influence of pesticide imidacloprid and its metabolites on catalase activity in soils was investigated.

通过模拟试验研究了新农药吡虫啉及其代谢产物对土壤过氧化氢酶活性的影响。

Catechol/hydroquinone is extremely important organic intermediates widely used pesticide, medicine, dyes, spices, additives and other fields.

邻/对苯二酚是极其重要的有机中间体，广泛用于农药、医药、染料、香料、助剂等领域。

The system is measuring and filling pump body,which is designed to aim at strong causticity of pesticide and owns features of corrosion resistance,resistance to wear,clean drawing out,continuous work and so on.

具有耐腐蚀、耐磨损，断料干净连续工作等特点。本机也适合包装流动性较好的汤料、水剂等物料。并保持非农药包装机的性能。

Objective To establish a rapid GC method for determination of pyrethroid pesticide residues in celery cabbage.

目的：建立气相色谱测定大白菜中5种常见拟除虫菊酯农药残留简单、快速、安全的实用型方法。

Methods: Sample preparation with acetic ether-QuEChERS, and then five kinds of pesticide residues in celery cabbage were determined by gas chromatography with electron detector.

采用乙酸乙酯－QuEChERS法进行样品前处理，结合气相色谱－电子捕获检测器对大白菜中5种常见拟除虫菊酯农药残留进行检测分析。

A peanut field trial on application techonlogy of Steinernema longicaudum BPS for chafer grub control had been conducted to attest the potential of nematode BPS using for pest control in crop fields, and to see the possibility of peanut pesticide free production.

为证实BPS线虫田间防治害虫的潜能和花生安全生产的可能性，进行了长尾斯氏Steinemema longicaudum BPS品系线虫防治花生田蛴槽效果及其施用技术研究。

The results of two experimental tests showed that: the optimum application dosage of chinaberry element biological compound fertilizer to the corn is 1 500 kg per hectare; With the same content of nitrogen, phosphorus, and potassium, chinaberry element biological compound fertilizer has the effect not quite obvious to increase production compared to the general ternary fertilizer and formula fertilizer, but the application of fertilizer can increase the resistance to diseases and pests of corn, degradation of toxic substances such as pesticide residues and heavy metals.

试验结果表明，玉米施用楝素生物复合肥，每公顷1 500 kg为最佳施用量；在同样氮、磷、钾含量的情况下，楝素生物复合肥同常规三元肥、配方肥相比有一定增产效果，但效果不十分明显，不过施用复合肥能提高玉米的抗病虫能力、降解农药残留和重金属等有毒物质，是生产绿色玉米的理想肥料。

Methods The wheat esterase inhibition method was used for the determination of organic phosphorus pesticide residues in chive, the quality evaluation and principal component analysis were conducted.

对小麦酯酶抑制法测定韭菜中有机磷农药残留进行了质量评价和主成分分析。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。