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- fire hole protection ring 炉口保护环
- Hole protection method with mud. 采用泥浆作为冲洗液的回转钻进法。
- With function of protection ring and security kernel,a novel model for enhancing security of operating system is proposed. 利用保护环和安全内核的功能,提出了一种新的增强操作系统安全性的模型。
- Experiment on acoustic pyrometry is done using the chirp signal, white noise and sine wave respectively in a 300MW boiler in one domestic power plant, through fire hole on furnace wall. 在国内某电厂的300MW机组锅炉上,利用炉墙上的观火孔,分别用扫频信号、白噪声信号和正弦信号进行了冷态下的声学测温试验。
- A plastic ring that must be in place on the hub of a magnetic tape reel before it can be written to or erased. Also write-enable?-ring; protection ring; file-protect ring. 一种塑料环，它必须在对磁带进行写入或擦除操作之前安装在磁带卷的中轴上。又称为允写环、保护环、文件保护环。
- Open the air hole; the fire is dying down. 把气孔打开，火要熄了。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- He took out a fire insurance policy for his house. 他为自己的房子办理了一份火险保险单。
- In case of fire, ring the alarm bell. 如遇失火，请按警铃。
- Multiplex section shared protection ring MS-SPRING 复用段共享保护环
- Bidirectional MS shared protection ring LT 双向复用段共享保护环
- Bump protection ring of cylinders 三十八、气瓶防震圈
- Two-fiber multiplex section shared protection ring 两纤复用段共享保护环
- The kettle was boiling away merrily on the fire. 壶水烧开了咕嘟咕嘟地滚泡。
- Two-fiber unidirectional path protection ring LT 双纤单向通道保护环
- A crowd gathered at the scene of the fire. 许多人聚集在火灾现场。
- I visualize having to fire some of the workers. 我预想到必须解雇一些工人。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
- multiplex section protection ring 复用段保护环
- The fire blazed up when he poured petrol on it. 他浇上汽油火就熊熊地燃烧起来了。
