This outbreak was associated with exposure to increased levels of airborne dust subsequent to landslides in the aftermath of the earthquake ( 39). 地震之后发生山体滑坡,导致空气中漂浮的尘埃量增加,从而引起了这次疾病爆发(39)。
The instruments recorded the microscopic airborne pollution particles in the home including dust, mold, pollen, bacteria, and other irritants. 仪器记录下了房屋显微镜下可见的空气传播污染物粒子,包括灰尘,霉菌,花粉,细菌和其他刺激物。
Airborne particle mass monitor A forced dust collection technology for high-dust-concentration air flow in ESP electric field 大气粉尘物质浓度监测仪ESP电场粉尘高质量浓度区气流强制收集技术
Elemental Size Distribution of Airborne Fine and Ultrafine Particulate Matters in the Suburb of Shanghai, China that are no bigger than dust particles or bacteria. 上海市郊区大气细颗粒和超细颗粒物中元素粒径分布研究这些灰尘粒大小乃至细菌大小的计算机。
It is considered that the airborne dust particles from the Loess Plateau of China would provide abundant ice nuclei for the downward area. 从中国黄土高原扬起的沙尘粒子为下游地区提供了丰富的冰核。
In this work, samples of airborne particulates, vent gas and smog dust during heating and non-heating seasons were collected in the urban and suburban areas of Lanzhou. 本文收集了兰州市区和郊区在取暖期和非取暖期的大气飘尘样品和汽车尾气及烟尘样品。
It acts as a natural barrier to airborne allergens, forming a colourless, mucus-like gel lining in the nasal tract that acts as a filter for dust and germs. 它的作用就像一个防御空气变应原的天然屏障,在鼻道里形成一层无色的、粘液样的、凝胶层,其作用就像一个灰尘和细菌的过滤器。
Study on the Role of Airborne Fungi and Dust Mites in Induction of Asthma 气传真菌与尘螨在哮喘中作用的研究
Measurement of airborne dust by the membrane filter method 以薄膜过滤法测量空气含尘量
A study the relationship between gravimetric and fibre concentrations of airborne dust in asbestos paper industry 石棉造纸行业粉尘重量浓度与纤维计数浓度关系研究
Spectrophotometric determination of copper in soil and airborne dust particulates by using PAN 用PAN分光光度法检测土壤和降尘中铜的含量
Discussion on the control measures of sintering plant airborne dust 烧结厂粉尘控制方法的探讨
Studies on hazardous effects of wood dust and the relationship between effects and airborne dust concentration were made through a survey in a wood processing factory. 本文通过对某木材加工厂的调查,探讨了木生对工人健康的危害及其浓度与危害之间的关系。
Laying of Airborne Dust and Reducing Temperature in Pump Room 深井泵房降低室温和飘尘防治
Study and Analysis of the Efficiency on Spray for Suppressing Airborne Dust 喷雾降尘效率的研究与分析
A study of numerical experiments on contribution of Chinese northern desert to airborne dust over the Asian continent 中国北部沙漠对亚洲大陆大气粉尘含量贡献的数值试验研究
Study on variational regularity of airborne dust concentration conversion factor ( K-Factor) in tunnel under construct 施工隧道粉尘质量浓度转换系数K值变化规律
In order to keep a healthy and beneficial living condition for animals, we must take measures to reduce airborne dust, bacteria and airborne transmission of disease in poultry housing. 为实现生物安全,给动物一个健康有利的生活环境,我们必须对畜禽舍采取有效措施减少有害气体的产生、控制细菌及病毒在空气中的传播。
The relation between airborne dust and coal dust at the coal terminal is discussed. 论述了煤炭港口大气降尘与煤尘污染的关系。
Capillary Supercritical Fluid Chromatographic Analysis of Polycyclic Aromatic Hydrocarbons in Airborne Dust From Tar Furnace 焦炉降尘中多环芳烃的毛细管超临界流体色谱分析
In the workplaces where airborne aluminium oxide dust concentration was about 10mg/ m~ 3, the workers having worked for 28 years were not found to have pneumoconiosis. 作业点粉尘浓度为10mg/m~3左右,接尘工龄28年未发现氧化铝尘肺。