背景沙漠气溶胶浓度的日变化主要由大气扩散稀释能力控制。
The diurnal variation of concentration of background desert aerosol is mainly controlled by air disperse dilution.
碘131进入空气后能被大量稀释，但是如果碘扩散到草地，草又被母牛吃掉，母牛会将碘的含量凝聚到1000倍。
Levels of iodine 131 entering the air can be very diluted, but if the iodine is deposited on grass eaten by cows, the cows will reconcentrate it in their milk by a factor of 1,000.
碘131进入空气后能被大量稀释，但是如果碘扩散到草地，草又被母牛吃掉，母牛会将碘的含量凝聚到1000倍。
Levels of iodine 131 entering the air can be very diluted, but if the iodine is deposited on grass eaten by cows, the cows will reconcentrate it in their milk by a factor of 1, 000.
试验结果表明：污水射流扩散和近区内的稀释度主要决定于射流佛劳德数、相对水深和相对流速。
The results indicated that the diffusion and dilution of wastewater jet mainly depended on jet Froude Number, relative depth, and relative velocity.
污染物在大气中被稀释扩散时，还会发生干沉积、湿沉积和化学转化过程，所有这些都会影响污染物在大气中的分布。
Air diffusion can impact the pollutant distribution in atmosphere, and so do some non-diffusion aspects such as dry sediment, wet sediment and chemical translation.
水污染物的总量控制是建立在天然水体对污染物具有稀释扩散和自净作用理论上，即天然水体对污染物具有一定环境容量的基础上。
Total emission control of water pollutants is based on natural water dilution of pollutants and autopurification theory, in another word, natural water has some environmental capacity on pollutants.
方法：用琼脂平板扩散法、琼脂平板连续稀释法。
Methods:By means of agar plate diffusions and agar plat continuously dilution.
同时采用滤纸片琼脂平板扩散法和肉汤稀释法测试了其挥发油对2种真菌和12种细菌(包括6种临床致病菌)的抗菌活性。
The antimicrobial activity of the oil was evaluated against 2 fungi and 12 bacteria including 6 clinical isolated strains using the AGAR disc diffusion and broth micro dilution methods.
方法采用打孔琼脂扩散法和稀释法对响铃草不同溶剂提取物进行抑菌实验研究。
Methods By the agar diffusion and dilution method, minimal inhibitory concentration(MIC) and inhibitory circle of the extract were determined.
本文论述了在胶州湾用罗丹明B作示踪剂，模拟可溶性污染物的稀释扩散，采用水中荧光计现场实地检测及取样实验室分析，共进行了五次实验。
A modeling experiment on the dilution and diffusion of soluble contaminators in Jiaozhou Bay using Rhodamine-B as a tracer was performed five times.
药敏试验应用K - B纸片扩散法和肉汤定量稀释法，按NCCL S规定的标准进行。
K-B paper disk diffusion and broth quantitative dilution method in accordance to the NCCLS Standards were performed for drug susceptibility.
迳流和潮差是影响污水稀释扩散效果的主要因素。
Runoff and tidal range are the main factors influencing the effects of dilution and dispersion.
方法采用纸片扩散法实验测定痂囊腔菌素a的抑菌活性，二倍稀释法测定痂囊腔菌素a抑菌浓度。
Methods to determine the inhibition activity of Elsinochrome a with the paper diffusion experiment. To determine the inhibitory concentration of Elsinochrome a by the double dilution method.
方法用琼脂扩散法和微量稀释法研究其抑菌圈和最小抑菌浓度(mic)。
Methods Inhibition zone and minimum inhibitory concentration (MIC) were examined by using MH AGAR plates, PDA AGAR plates and mini-dilution.
方法用琼脂扩散法和微量稀释法研究其抑菌圈和最小抑菌浓度(mic)。
Methods Inhibition zone and minimum inhibitory concentration (MIC) were examined by using MH AGAR plates, PDA AGAR plates and mini-dilution.
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