查询词典 pest

Bark beetle is one of approximately 220 genera with 6,000 species of beetles in the family Scolytidae, which is the most common and important pest infesting forest.

小蠹虫是鞘翅目小蠹科昆虫的总称，全世界约有220属，6000种左右，是林木害虫中一个极重要类群。

Bark beetle is one of approximately 220 genera with 6,000 species of beetles in the family Scolytidae,which is the most common and important pest infesting forest.

南京农业大学，农业昆虫与害虫防治，2008年，博士

Product admired the magnificent simplicity, elegance, modern style, but also pay attention to decorative and ergonomic combination of beauty, unique style; applications in materials, pay attention to the concept of environmental protection and health, focusing on the use of pest control treatment, after drying, as well as the import of timber production, including: black walnut, beech, Niger Shiraki, oak, white basswood, etc..

宏伟产品推崇简约、典雅、现代的风格，同时亦注重装饰美感和人体工程学结合、独特的时尚风格；在材料应用上，注重环保和健康理念，重点采用经过烘干以及防虫处理的进口木材作生产，其中包括∶黑胡桃木、榉木、尼白木、橡木、白椴木、杂木等。

Use of crop biotechnology products, such as genetically engineered crops with input traits for pest management, has risen dramatically since commercial approval in the mid-1990s. The thesis is exploring the bio-engineered crops, including herbicide-tolerant, Corn, Cotton, Soybean, which are planting increased in the measures of area gradually by year from 1995-2006 that if it is affecting the demand volume of Glyphosate accordingly .

使用生物科技所发展的种子作物，如基因转殖工程所发展之作物具有抵抗农药特性已经大量增加於商业化，此论文主要探讨生物科技工程发展出对杀草剂嘉磷塞抗药特性之玉米、棉花与大豆种植面积的增加，所产生对嘉磷塞从1995年到2006年需求量的增加是否有相关性。

Entomopathogenic fungi are the main biological factors of controlling pest population in nature, but its application was limited because of their poor performance in field.

昆虫病原真菌是自然界控制害虫种群的主要生物因子，其研究开发越来越受到重视。但由于存在致死速度慢、防效不稳定、对环境条件要求高等缺点，限制了昆虫病原真菌的应用。

The bionomics of Dendrolimus kikuchii was investigated. The reasons of outbreaks were discussed and the control measures of the pest were proposed in the paper.

摘要调查了思茅松毛虫的生物学特性，并对大发生原因进行了分析和探讨，同时提出了对该虫的防治措施。

Kendall Bioresearch Services For professional research and advice on all aspects of Entomology in Agriculture, Horticulture, Agroforestry and Wildlife Conservation. This web site provides a guide to the classification and identification of insects and other arthropods, offers advice on pest control, crop protection, habitat management for insect conservation, experimental design and field sampling methods.

Kendall生物研究服务中心致力于农业、园艺、农林学和野生保护的昆虫学的专业研究、该网站为昆虫和其他节肢动物的确认和分类提供了一个向导，并且在害虫控制、作物保护、为昆虫保护的生境管理、实验设计和野外采样方法等方面给出了忠告。

As an ongoing garden pest control, blood meal can be added to the soil every two weeks.

作为一项持续不断的园林病虫害防治，血粉可以增加土壤每两个星期。

If the researchers are right, it means the annoying bluebottle or wasp that will not leave you alone is choosing to be a pest.

如果研究人员是正确的，它意味着恼人bluebottle或蜂表示，将不会离开你仅是选择成为一个害虫。

Cholesterol oxidase is a type of protein that was found to have pest-resistant activity only years ago, its toxity to such sensitive pests as cotton boll weevil is euqivalent to previously found BT.

胆固醇氧化酶基因是近几年才发现的一种抗虫蛋白质，它对敏感害虫——鞘翅目的棉铃象甲的毒杀能力与早期发现的Bt。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。