英语词汇pest-insect survey怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pest-insect survey
释义	pest-insect survey 简明释义害虫调查专业释义 1 环境科学技术害虫调查双语例句 1 The ratio vegetation index(RVI)method is combined with field survey of insect pest to determine critical values of RVI for different degrees of disaster and the judgement accuracy reaches 73%. 利用比值植被指数（RVI）分析法，与实地虫灾调查相结合，找出了受虫灾影响后不同灾害程度的RVI临界值，判对率为73%。
随便看	weld repairs weld residual stress weld ripple weld ripple weld rod weld root weld root gap weld root opening weld root reinforcement weld rotation weld run welds weld scantling weld screw weld seam weld seam pipe weld segment weld shape weld shielding weld-shrunk cylinder weld-shrunk multilayered cylinder weld size weld size weld slope weld solidification rate

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。