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- low volume air sampler 低容量空气采样器
- Low volume air samplers and methods for measuring mass concentration of airborne dust by the low volume air samplers 小体积空气采样器及利用小体积空气采样器的空气中粉尘浓度测定法
- The dispersity of 5 kinds of diesel particles were collected and detected by using high volume air sampler with DFG-1 meter, and 3 kinds of diesel exhaust particles were extracted and analysed. 利用DFJ-1型五码分级器对3种型号柴油机车排出颗粒物进行分级采样,并对此3型颗粒物进行有机提取物组分分析。
- Design and parameter test of the low volume air assistant rice boom sprayer 水田风送低量喷杆喷雾机设计及其参数研究
- high volume air sampler 高容量空气取样器
- Air Sampler use STC12C5410 SCM,ADS1286 and Honeywell Sensor AWM3300V,so it is portable and low power and the operation is easy. 采样器采用STC12C5410单片机、ADS1286和霍尼韦尔气体质量流量传感器AWM3300V为核心部件,具有携带方便、低耗能,易操作等特点。
- A low volume of business; a considerable volume of lumber. 少量的生意;一定数量的木材
- This is a low volume production industry. We still use work cells. 这是一种低产量产品,我们还使用工作单元的形式。
- It is very low volume, and it will keep you informed of new stable releases. 该邮件列表流量非常小,它会在新的稳定版本发布时提醒你。
- Since then we've been working with this company to develop a commercial prototype incorporating their air sampler. 此后,我们开始和这家公司合作,结合他们的空气取样器,开发出了商业生产原型。
- A rotary air sampler loaded with manital salt and Pseudomonas selection agar media strips were used to collect the samples from various sites. 使用装有甘露醇盐琼脂及绿脓杆菌特异琼脂之旋转式空气采样器进行采样。
- Regulated Air Sampler complete with pump and regulator and filter/cartridge holder and timer. 2空气取样器(含泵,调节器,过滤器/滤筒支架和定时器)
- Examples of successful application improvements are low volume sprays, foams, and granular soil applications. 成功的应用实例包括少量喷撒、泡沫剂及农药颗粒剂的土壤施用。
- The air exsitance time (AET)in heart was longer when larger volume air was injected. 心腔内空气的存留时间随注射空气量的增加而延长。
- The machine, which can be connected to an air sampler, mixes any particles present in the sampled air with a solution of microscopic magnetic beads. 这个机器连接到一个空气采样器,会将空气样本中所有的粒子与系统里的微磁珠溶液混合在一起。
- The auxiliary building adopts a variable refrigerant volume air conditioning system. 附楼采用变制冷剂流量多联分体式空调系统。
- Sometimes I listen to music at low volume so the switch can be used to save power dissipation. 有时我在小音量听音乐,此开关能用来节省电源消耗。
- The problems existed in the portable air sampler is summarized through practice,and make an exhaustive study on the improve method. 通过实践总结出携带式大气采样器存在的问题,并对其改进方法做了详细的研究。
- The blue line represents income from those products in the low volume niche market category. 兰色的线条表示的是来自量小的利基市场类的产品收入。
- The diversity and concentration of airborne fungi in chicken house were investigated by means of 6-stage Andersen air sampler and common fungal counting media. 采用6级Andersen生物空气采样器和常用真菌计数培养基,对鸡舍空气真菌的浓度和多样性进行了研究。