英汉词典

1.Gear oils should be changed more frequently when operating vehicles or equipment in dusty or dirty conditions unless the gear system is properly sealed and equipped with membrane type breathers.

齿轮油应改为更频繁地操作车辆或灰尘或龌龊的条件，设备，除非齿轮系统妥善密封，膜型呼吸器装备。

2.Gear oils should be changed more frequently when operating vehicles or equipment in dusty or dirty conditions unless the gear system is properly sealed and equipped with membrane type breathers.

齿轮油应改为更频繁地操作车辆或灰尘或龌龊的条件，设备，除非齿轮系统妥善密封，膜型呼吸器装备。

3.And yes, most runners are mouth breathers or at least nose and mouth breathers. It would be impossible to take in adequate oxygen just breathing through your nose.

确实如此，大多数跑步者用口呼吸或口鼻同时呼吸，仅用鼻子呼吸是不可能吸入足够多的氧气的。

4.Power transformer and reactor fittings — Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers.

功率变压器和扼流圈装置- - -第5部分：液体高度，压力流动指示计，压力释放装置和脱水器。

5.Finally the room where oxygen is produced. It is also a storehouse with new breathers, dosimeters and Soviet propagandistic literature.

最后的房间是制造氧气的地方。这里同样是新呼吸器、辐射量测定器和苏联宣传材料的储藏处。

6.This includes fire-breathers, jugglers, storytellers, mime artists and dancers.

这就涵盖了玩喷火把戏者、变戏法者、说书人、哑剧艺术者和舞者的各类人群。

7.Flames lapped at the tires and leaped from the air breathers and axles.

火苗燃着了轮胎，从通气口和四轴中跳了出来。