grub hole是什么意思

网络释义

用法例句

Rearch and development of tea diseases multimedia information inquiry system;

茶树病虫害多媒体信息查询系统的研发

According to the demands of prevention,treatment and prediction for fruit tree diseases and insect pests, FDPGIS was designed and developed on the principle of software engineering and the study of spatial information processing techniques.

本文以果树病虫害为例,针对我国目前果树病虫害防治与监测的需求,按照软件工程的设计思想,利用空间信息处理技术,以较小的开发成本在较短的开发周期内,开发了一种功能比较完善,界面比较友好,基本符合果树生产管理方式的果树病虫害地理信息管理系统。

Builds of Network-based Remote Diagnosis and Control Expert System for Control of Mulberry Pest and Diseases;

基于网络技术的桑树病虫害远程诊断和防治专家系统的构建

The Insect-resistance and Protective Enzymes Activities Responses of Morus Alba Induced by Apriona Germari Feeding-infestation or Exogenous Jasmonic Acid

桑天牛危害和外源茉莉酸诱导桑树抗虫性及保护酶活性的响应

The bright prospect of engineering and technique of plant pest-resistent gene in control of mulberry pest showed in this paper.

展望了植物抗虫基因工程技术在桑树害虫防治中的应用前景。

Citrus nematodiasis is one of major diseases on citrus plants.

柑桔线虫病是柑桔类果树的重要病害。

The key pests and rat include: nematodiasis of the pines and pine moth, forest rats, defoliator of the poplars, bristletail.

二是松毛虫、森林鼠害、杨树食叶害虫等常发性病虫害； 三是小蠹虫、萧氏松茎象等钻蛀性害虫。

This insect attacks the raspberry crop and transmits virus disease.

这种蚜虫危害树莓并传播病毒

Publishing System of Fruit Tree Diseases and Insect Pests Based on WebGIS;

基于WebGIS的果树病虫害信息发布系统

The Research and Implementation of the WebGIS-Based Jujube Diseases and Insect Pests Diagnosis System;

基于WebGIS的枣树病虫害诊断系统的研制

The Study on Developing Rule and Occurrence and Control Tecology of Poplar Pests in Xinyang;

信阳杨树病虫害发生及防治技术研究

The design of a system for prevention and cure of disease and pest of jujube tree based on IDSS;

基于IDSS的枣树病虫害防治系统设计

The Occurrence and Control of Diseases and Pests of Poplar Forest in Bazhou City

霸州市杨树片林病虫害的发生与防治

Prediction and Control of Main Leaf Eating Insect and Mulberry Longicorn on Poplar in Binzhou;

滨州市杨树主要食叶害虫及桑天牛的测报和防治研究

The Studies on Gcnecology、 Synccology and Blologlcal Characers kof Main Pests of Morus alba;

桑树主要害虫的种群生态、群落生态及生物学特性的研究

Research and Development of Fruit Tree Diseases and Insect Pests Geographic Information System;

果树病虫害地理信息系统的研究与开发

Status of Pests and Diseases of Poplar and Management Countermeasures in Jiangxi Province

江西省杨树病虫害发生状况及管理对策

Occurrence and Damaging Characteristics and Control Countermeasure of Main Insect Pest of Jujube Trees in Hebei Province

河北省枣树主要病虫害发生特点及防治对策

Large maple varieties introduced from North America and their main pests in Shanghai

上海地区大规格北美槭树品种及其主要病虫害

Discussion on the Pest Control of Several Main Evergreen Trees in Gardens Greening

园林绿化中几种主要常绿树病虫害的防治