1) damage index
为害分级
2) standard of the harm classification
为害分级标准
3) damage
为害
1.
Studies on the damage degree and yield loss by Asian corn borer;
亚洲玉米螟为害程度与产量损失研究
2.
Species identification of white grubs in lawns around Beijing and their damage characteristics;
京郊草坪蛴螬的种类和为害特点
3.
Reason Analysis and Control Strategies on the Gradually Increased Sitodiplosis Mosellana Gehin Damage in Hebei Province;
河北省麦红吸浆虫为害逐年加重的原因及防治对策
4) harm
为害
1.
A Surveys on the species and harm of building termites in Xiamen city;
厦门房屋建筑白蚁种类及为害情况调查
2.
Study on Relation of the Harm of Myospalax fontanieri and Enviroment Condition;
中华鼢鼠为害与环境条件关系研究
5) damage
活动为害
1.
This paper firstly reported the pest brought out and damaged in Shandong.
本文首次报道西花蓟马在山东省发生为害,并对青岛农业大学校园中发现有西花蓟马活动为害的植物进行了调查,共计48种植物上发现有西花蓟马活动为害。
6) complex damage
复合为害
1.
In 2007,the rotation model of the cotton complex damage and the output less of the first and second-generations of Helicoverpa armigera Hubner in Shache county,Kashi district,Xinjiang was obtained by applying square regressive and orthogonal rotation designs:Y=13.
2007年在新疆喀什地区莎车县利用二次正交旋转组合设计得出新疆喀什地区第一、二代棉铃虫复合为害与产量损失的回归模型,Y=13。
参考词条
补充资料：为害
1.造成祸害;加害。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。