duster

现在分词：

动词现在分词: dusting

更多词形：

动词过去式: dusted | 动词过去分词: dusted | 动词现在分词: dusting | 动词第三人称单数: dusts |

单词例句：

This paper introduces working principle,technology flow of SPT/L type flue gas desulphurization duster and its industrial test.

介绍了SPT/L型烟气脱硫除尘器的工作原理、工艺流程及其工业性试验。

Combined with the test example of electricity saving for electrical duster in Huaneng Fuzhou Huaneng power plant,the validi...

最后结合华能福州电厂电除尘器节电试验实例,证实了其节电的有效性,并对进一步开展该工作提出了一些自己的建议。

Duster model is a tool used for clean.It can jet out compressed air to assigned place with stiputatve.

吹尘器是一种气动清洁工具，它可将压缩空气以一定的速度吹向需要的地方。

It consists of air filter, builing bed main machine, cyclone, cloth-bag duster, high-pressure centrifugal ventilator and opperation table.

由于干燥物料的性质不同，配套除尘设备时，可按需要而进行，可同时选择旋风分离器，布袋除尘器。

"The curtain went up and revealed a piano," Sondheim recalled."A butler took a duster and brushed it up, tinkling the keys.

“幕布升起来，现出一架钢琴，”桑德海姆回忆道，“一个男演员拿一块抹布擦拭琴键，发出一阵叮当声。

It was the kind of duster not experienced in years.

这种沙尘天气好多年都没遇到过了。

Don't use wet duster cloth or water to clear the mesh, you can use the hair dryer or sun shine to dry the mesh.

绝不允许用湿布或水清洗网面（1），因湿度会影响网面的灭蚊功能，可用电吹风或将它晒在太阳下，等网面干燥后再使用；

She held her feather duster by handle .

她拿着鸡毛掸子的把。

Race is a social reality, Duster observes, and he warns that science itself is a social institution susceptible to essentialist perceptions of race.

达斯特认为种族是个社会现实，他并提出警告，科学本身就是一种社会制度，容易受到种族基本认知的影响。