droplets size is an important index for estimating the performance of equipment for crop protection.

1、

this paper presents the study on testing system for the performance of hydraulic pumps for crop protection equipment.

介绍了一种自动化水平、测试精度和测试效率都很高，而且非常实用的植保机械液泵性能测试系统。

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2、

an approach to the fluidic device for crop protection machinery

植保机械用射流装置的研究

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3、

genetic engineering application in crop protection

基因工程在作物保护中的应用

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4、

a complete new mechanism of crop protection chemicals

化学农药的全新机制

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5、

research on measurement for atomization performance of crop protection machinery based on image processing

植保机械雾化性能的图像检测方法研究

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6、

this study can have a capital importance in crop protection.

这项研究在庄稼保护方面是至关重要。

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7、

studies on sustainable crop protection and its comprehensive evaluation

可持续植物保护及其综合评价

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8、

he also rejects theories that the lab had accidentally released a coronavirus it had harvested from bats for research purposes, saying their biosecurity procedures are strictly enforced.

他还否认了有关实验室意外泄露从蝙蝠身上采集的冠状病毒的阴谋论，称该实验室严格执行生物安全程序。

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9、

measures to reduce the prevalence of campylobacter in poultry include enhanced biosecurity to avoid transmission of campylobacter from the environment to the flock of birds on the farm.

减少弯曲杆菌在家禽中流行的措施包括强化生物安全，以避免弯曲杆菌从环境中传播到农场的鸟类之中。

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10、

proper surveillance followed by killing infected animals or animals at risk, movement control of animals and biosecurity on farms is essential to get the disease under control.

首先采取适当的监测行动，然后将病猪或有患病危险的猪扑杀，对猪的移动进行控制并对养殖场采取生物安全措施是控制这一疫病的关键。

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11、

tyson says that while operating farms raises costs, it also gives the company direct oversight of production, enabling it to use biosecurity measures.

泰森食品说，虽然经营饲养场会增加成本，但此举也让公司可以直接监控生产，令公司可以采用生物安全措施。

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12、

" the australian government needs to make a strong commitment to funding biosecurity research so we have a better understanding of these potential risks," he said.

“澳大利亚政府需要作出强有力的承诺资助生物安全保障研究，使得我们能对这些潜在的风险有更好的理解，”他说。

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13、

pilot-scale experiment showed that the facilities, circuit control system and temperature equipment operated well, which can satisfy the need of biosecurity laboratory.

应用清水对该系统做运行模拟试验，结果表明，这套处理系统的设备、电路控制体系及加温装置的运行一切正常，能够满足生物安全实验室的要求。

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14、

a wastewater treatment system was designed including process, facilities and control system to treat microbes by analysis of wastewater characteristics of biosecurity laboratory.

通过对生物安全实验室废水特性的分析，选择了适合处理废水中病原微生物含量大的工艺，以此构建了一套废水处理系统，并设计了处理流程、处理设备及控制体系。

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15、

construction of biosecurity system of livestock farm

养殖场生物安全体系的构建

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16、

studies on the biosecurity rearing model of layer ducks

蛋鸭生物安全饲养模式的研究

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17、

he also brought up collaboration on vaccine development, biosecurity and other fields.

他还提出了在疫苗研发、生物安全和其他领域的合作。

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18、

design of wastewater treatment system for biosecurity laboratory

生物安全实验室废水处理系统设计探究

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19、

biosafety and biosecurity: two different words, one conceptual framework

Biosafety与Biosecurity：同一理论框架下的两个不同概念

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20、

contingent epiderivative of the value map in vector optimization of inequality constraint

不等式约束的向量优化中值映射的余切上图导数

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