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- Summarization of Ultraviolet Warning Technology 紫外告警技术综述
- Estimation of detectable distance for ultraviolet warning system 紫外告警系统探测距离的估算
- The teacher let him off the hook with a warning this time. 这一次老师放过他，只给了一个警告。
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- I'm warning you for the last time stop talking! 我最後一次警告你－－不要再说话了。
- She sounded a note of warning in her speech. 她在讲话中表示要引起警惕。
- Warning notices were strung out along the motorway. 高速公路上隔一段距离就有一个示警牌。
- Building society is warning of mortgage rationing. 住宅互助协会警告说要限额分配抵押借款。
- The car had its hazard warning lights on. 这辆汽车亮起了危险信号灯。
- The sirens sounded an air-raid warning. 汽笛响起了空袭警报。
- A gale warning has just been put out. 刚才发出了大风警报。
- They attacked without a warning. 他们不宣而战。
- The whole building resounded the siren's warning. 整个大楼回响着警报声。
- The fire-alarm is giving warning of fire. 报警器正发出火警警报。
- The government put out a warning against flood. 政府发出了预防水灾的警告。
- Your timely warning saved our lives. 你的及时警告救了我们的命。
- The wall caved in without the slightest warning. 事先大家毫无察觉的情况下墙塌了。
- The red light is a warning sign for stop. 红灯是警告停止行进的信号。
- I flashed a warning glance at them. 我向他们投去警告性的一瞥。
- There was a note of warning in what he said. 他的话带有一种警告的口气。
