黑光灯 meaning in English
black lamp
Examples
- Cats urine glows under a black light
猫尿在黑光灯下会发光。 - These lights include ; any incandescent ( regular ) light bulb , halogen lights , black lights and heat lamps
包括白热灯泡、卤素灯、黑光灯、和热灯。 - According to basic principle and application experience of black light lamp , the trapping lamps were opened out using the principle of wave , color and taste to trap insect pests imago with the electric networks of frequently vibration and high voltages , it can trap many species and amounts of insect pests , reduce amounts of field ovum , greatly reduce insect pests density , save energy , have low lost , little harm to natural enemy and persons and livestock , have remarkable economic , ecological and social efficiency
摘要借鉴黑光灯的基本原理和应用经验,再配以频振高压电网触杀的频振式杀虫灯,诱集的害虫种类多、数量大,既大幅度降低了田间落卵量,又显著减少了虫口密度;节能省电,成本低;叶昆虫天敌杀伤力较小,对人畜安全,不污染环境,具有显著的经济、生态和社会效益。 - At the present time the prediction method of attracting pest with black light and recognizing and counting by man is generally adopted . there are some serious shortages such as bad recognition accuracy and low efficiency . it reduces seriously accuracy and timeliness of prediction and is disadvantage in guiding insect disease prevention
目前普遍采用的黑光灯诱集害虫、人工识别计数的测报方法,存在识别准确性差、效率低等严重缺陷,极大地降低了测报的准确度和时效性,不利于指导农田害虫的防治工作,因此本文提出了基于机器视觉和小波分析的图像识别技术,用于农田害虫的自动检测预报。 - We attracted insect pests with common 20w black light which was used by pest control services , adjusting insect pests " posture by running water , installed color camera at proper position , and designed illuminating system so that we could obtain distinct insect pest image . finally , insect pest image was inputted into the computer by color image acquisition card
采用植保站常用的20w黑光灯诱集害虫,设计装置使害虫落入流动的水中,借此调整害虫的姿态;选择合适的位置,安装彩色摄像头,并设计照明系统,尽可能保证获得的害虫图像清晰;经彩色图像采集卡将害虫图像输入计算机。