Presents the characteristic, source and size distribution of radioactive dust of fuel product line in nuclear power plants.
介绍了核电站燃料组件生产线放射性微尘的特性、来源及粒径分布 ,提出了完善各类包封、加强局部排风、合理安排组织气流等一系列措施 ,对净化设备的效率和选择提出了要
On the interactive effects in vitro between mineral dust and the representative human intestinal bacteria;
矿物微尘对人体肠道大肠杆菌和嗜酸乳杆菌的体外作用研究
coli treated by mineral dust.
文章对经过矿物微尘处理后大肠杆菌的总蛋白质浓度、SOD(超氧化物歧化酶)同工酶活性和CAT(过氧化氢酶)同工酶活性进行了测定和比较分析。
thick as motes in the sunbeam
像阳光中的微尘那样密集
Clothing can also become contaminated with dust, feathers, and excrement.
衣着则会受到微尘、羽毛和粪便的污染。
It is may be a good way to improve the performance of the moving granular bed for hot gas dust removal.
这为提高细微尘粒除尘效率提供了一种可选的方案。
Recovery of valuable dusts and fumes for economic reasons is also a major application.
从经济的角度回收有价值的粉尘和微尘也是其主要的应用方面。
We should stop talking about the menace of fallout.
我们不应再谈论关于放射性微尘的危害。
the mote in a person's eye
他人眼睛里的微尘; 他人的小缺点 [小过失]
flecks of dust, soot, dandruff
灰尘的微粒、 煤炱、 头皮屑.
fallout wind vector plot
微粒尘降风矢量标绘图
Fine grains of dust can reflect blue light, which coarse grains of dust cannot.
微粒灰尘能反射蓝光，但粗粒灰尘却不能。
A very small, often dust-sized meteoroid.
微流星体很小的，尘埃大小的流星体
fine powder, flour, dust, etc
细粉末、 精制的面粉、 微细的灰尘
“Black lung” is caused by the long-term inhalation of fine particles of coal dusts.”
“黑肺病”是因长期吸入煤尘微粒所致。
A Study of Method of Photographing Weak Dust Traces on Fabrics;
纺织物上微弱灰尘痕迹拍摄方法研究
Effects of Asian Dusts on the Growth of Three Species of Micro algae
亚洲沙尘对三种海洋微藻生长的影响
Perhaps self-cleaning home will use a central vacuuming system or dust-eating robots.
也许自动清洁的家会采用中央吸尘系统或微型吸尘机器人。
Study on ESP efficiency test of No.2 boiler ESP using computer control in Daba Power Plant
大坝发电厂~#2炉电除尘器采用微机控制后除尘效率试验研究
The Study on Charging and Agglomeration of Micro-particles in ESP Flue
微细粉尘在电除尘器烟道中的荷电凝聚特性研究
However, finding the incredibly tiny interstellar dust impacts in the Stardust Interstellar Dust Collector( SIDC) will be extremely difficult.
然而，在星尘号星际尘埃收集器（IDC）寻找异常微小的星际尘埃是极为困难的。