ultra low volume meaning in English
超低容量
Examples
- Good - sized and ultra low volume sprayers are being used . which can attain a high velocity of prevention economically
大型超低量喷雾机以较高的杀灭速度和较好的经济性一直是最主要的灭蝗手段。 - Cold fogging is sometimes called ultra low volume ( ulv ) treatment as it allows the utilization of only a very small amount of chemical for coverage of a large area
由于冷喷雾法在大范围亦只需使用极少化学品，所以有时亦称为超低量喷雾。 - Ultra low volume sprayers have been developed since 1978 . there has been a lack of study on spraying functions of sprayer previously . pesticide is utilized inefficiently , which has caused environment pollution and increased cost
我区从上个世纪70年末开始研制超低量喷雾机，由于以前忽视了对喷雾机的喷雾性能的研究，因此，农药的有效利用率很低，引起了环境污染和成本增加。