safe in operation

基本解释

By the comparison of oil type breakers, this new one is more flexible and safe in operation and requires no overhaul quite often.
與老式斷路器比較，操作霛敏、安全，不需經常檢脩。
The device is more convenient and safe in operation and has smaller wound and raised correctness rate of biopsy comparing with the existing technique.
該裝置與現有技術相比操作非常方便，且創口小，安全可靠，同時提高了活檢的正確率。
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The preparation method is simple and safe in operation, and has the advantages of little waste emission, low production cost and excellent product quality.
本發明的制備方法操作簡單安全、廢物排放少、生産成本低且産物品質更加優良。
ip.com

We want our people to be absolutely vigilant in dealing with safety issues so we can honor our stewardship in running a safe nuclear operation.
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Radiation is a threat to human health at every stage of the process, from uranium mining to plant operation (even in those new ultra-safe plants) to waste disposal.
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There is no question in my mind that the system of aircraft design, certification and approval for operation is safe.
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