Today, I played with the white dust on the counter at work for the last time.
今天是我最后一次玩弄柜台上的白色灰尘。
Total bacterial count of air and dust particle count were measured by plate sedimentation method and GLJ-BG-type dust particle counter.
用平板沉降法和GLJ - BG型尘埃粒子计数仪分别测定了空气中的细菌总数、埃粒子数。
The causes of concentration over-standard of dust emission are analyzed and counter measures to improve dust collection efficiency are put forward in this article .
文章分析了烟尘排放浓度超标的原因，并就提高收尘效率提出了相应的对策。
Dust particle counter, dust particle multi-point inspection system, sampling device, environment comprehensive parameter monitor, FFU central controller, etc.
尘埃粒子计数器，尘埃粒子多点检测系统，浮游菌采样器，环境综合参数监测器，FFU中央控制器等。
Production of dust in the course of open pit mining in Jinduicheng Molybdenum mining Corporation was analysed. The prevention and counter measures of dust pollution was put forward.
分析了金堆城钼业公司露天采矿过程中粉尘污染物的产生，提出了粉尘污染的防治与对策。
The most advanced Counter Blowing of Core Canister Impulse is adopted in dust-cleaning equipment, that makes high efficiency.
除尘装置采用世界上最先进的芯筒脉冲反吹式，除尘效率高。
The most advanced Counter Blowing of Core Canister Impulse is adopted in dust-cleaning equipment, that makes high efficiency.
除尘装置采用世界上最先进的芯筒脉冲反吹式，除尘效率高。
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