manually operated

常见例句

双语例句

• Prior to the advent of NC, all machine tools were manually operated and controlled.
  之前，NC 的到来，所有机器工具手动运行和控制。
  08translation.cn
• Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements.
  建筑物用阀。建筑物内饮用水给水用手动铜合金和不锈钢球阀。试验和要求。
• This type of coordinate indexing is said to be manually operated, since the recording of the accession number onto the features card is done by hand.
  这种类型组配被称为是人工操作的，因为在特征卡上写登记号是用手写的。
  dict.site

权威例句

• San Francisco remains the only place on the planet with a true, manually operated cable-car system serving the public.
  NPR: San Francisco Cable Car Accidents Costs Millions
• By the time she was 30, Al-Tunisi was modernizing the Abqaiq oil processing plant in part by replacing thousands of manually operated valves with electric ones.
  FORBES: Magazine Article
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