plant pests是什么意思

网络释义

用法例句

Segmentation technology of color image about plant disease based on BP neural network;

基于BP网络的植物病害彩色图像的分割技术

Color image segmentation method based on statistical pattern recognition for plant disease diagnose;

基于统计模式识别的植物病害彩色图像分割方法

Application of rapid calculation model of Excel table to the I-S relation of plant diseases;

植物病害I-S关系的Excel表快速计算模式及其应用

Primarily study on the application of nanometer TiO_2 photosemiconductor in preventing plant diseases;

纳米TiO_2光半导体材料防治植物病害的初步研究

Biological control of plant diseases with Chaetomium spp.and the problems in its application;

毛壳菌对植物病害的生物防治及存在的问题

In order to realize the intelligentizing of prevention and control for greenhouse plant diseases,it is this study that takes greenhouse plant infectious diseases as research object,with taking the language of Matlab and VC++ as development tool,by selecting the two kind of familiar cucumber disease as downy mildew and anthracnose as the cut-in point in the study.

为了实现植物病害的智能化诊断,本文以温室植物的侵染性病害为对象,以matlab和VC++语言为开发工具,选取了温室黄瓜栽培中常见的霜霉病和炭疽病2种病害图像为切入点进行图像增强处理研究。

Control policy of harmful plants in Xiqiaoshan Natural Forest Park

西樵山国家森林公园有害植物控制策略研究

The article probes into the concept of harmful forestry plants and their harms to Shanxi and proposes some measure to prevent and control alien harmful plants.

文章探讨了林业有害植物的概念及其在山西省的危害,提出对外来有害植物的预防及管理对策。

By preliminary investigation, there are 14 species harmful plants in Guangzhou city.

有害植物妨碍园林植物的生长。

The computer assistant system of plant pest identification based on database;

基于知识库的植物害虫鉴别计算机辅助系统

Analysis of the host and spread of 134 kind of plant pests;

134种植物害虫的寄主与扩散分析

Analysis of the global distribution of plant pests.;

全球植物害虫分布状况统计及分析

Current situation and control measures of the damage of forest harmful plants in China/

我国林业有害植物危害现状及防控对策

THE ENDANGER AND PREVENTION AND CURE OF POISONOUS PLANTS ON THE MEA DOW IN GERMU IN QINGHAI PROVINCETY

青海格尔木地区草地有毒植物危害及防治

The Primary Research on the Autoeciousness Plant and Its Harm to the Landscape Plant in Guangzhou

广州市寄生植物及其对园林植物的危害初探

Studies on the endangering and their control of invasive alien plants in China;

中国外来植物的入侵、危害及防除研究

The Occurrence, Damage and Integraded Management of Diseases and Insect Pests on Garden Plants in LiaoCheng;

聊城市绿化植物病虫害的发生危害与综合治理

Major Species of Insect Pests on the Garden Plant and Their Harm in Linyi District;

临沂市区主要园林植物害虫种类及其危害

Occurrence Investigation of Plant Pests in the Parks of Macao

澳门公园植物病虫害发生危害现状调查

Studies on Species,Distribution and Hazards of Exotic Harmful Plants in Changde City

常德市外来有害植物种类、分布及危害的研究

Gramineae, Myrsinaceae, Bambusoidea. Mostly Leguminosae, specifically aphis and coccids. Mainly damage Gramineae, Leguminosae. Some species are main vermins to paddies, sugar canes and bananas.

主要危害禾本科植物、豆科植物，有的种是水稻、甘蔗、香蕉等植物的主要害虫。

These laws forbid the killing of any animal or planton the danger list.

这些法律禁止杀害濒危名单上的动植物。

The damage of plant parasitic nematodes to soybeans is generally unrecognized.

植物寄生线虫对大豆的危害还未受到普遍重视。

Are they potentially harmful to the consumer of the plant?

它们对植物的食用者是否有潜在的危害？

Danger and Prevention & Cure of Parasitic Plants in Hechi University Campus;

河池学院校园寄生植物的危害及其防治

The Damage of Snails to landscape Plants and Corresponding Measures to Control

蜗牛对园林植物的危害及综合治理措施

By 1969 it had reached infestation proportions and was killing off whole local populations of its host.

到1969年它已达严重危害，将本地区该植物种群全部害死。

Green Plants in Our City by The Borer Pest Hazard Categories Preliminary Investigation

扬州市绿化植物受钻蛀类害虫危害情况初步调查

Such chemicals taken up by plants can be harmful to humans and animals.

这种化学物质被植物吸收上来，就可能对人畜产生危害。

"Inadvertent pollution" refers to the unintended introduction of a material that causes plant damage.

“不被注意的污染”涉及无意中引进的物质造成对植物的危害。