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.
与老式断路器比较，操作灵敏、安全，不需经常检修。
The device is more convenient and safe in operation and has smaller wound and raised correctness rate of biopsy comparing with the existing technique.
该装置与现有技术相比操作非常方便，且创口小，安全可靠，同时提高了活检的正确率。
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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.
本发明的制备方法操作简单安全、废物排放少、生产成本低且产物品质更加优良。
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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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