ultra-low-volume 中文意思是什麼
ultra-low-volume
解釋
超低容量-
The whole system adopts one pll only to control vco to output the ultra wideband frequency of 2 ~ 12ghz, and realizes small volume, low cost microwave frequency source
整個系統採用單環鎖相控制vco ,輸出2 ~ 12ghz的超寬帶頻率,實現了小體積、低成本的微波頻率源。 -
Good - sized and ultra low volume sprayers are being used. which can attain a high velocity of prevention economically
大型超低量噴霧機以較高的殺滅速度和較好的經濟性一直是最主要的滅蝗手段。 -
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
我區從上個世紀70年末開始研製超低量噴霧機,由於以前忽視了對噴霧機的噴霧性能的研究,因此,農藥的有效利用率很低,引起了環境污染和成本增加。
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