查询词典 ventilator

The actual content includes:Ventilates the way the choice,the gross structure plan determination,the axis design and the examination computation,impeller''s design examines and examines the computation,guide vane''s design calculation,sparse class cover,diffuser and current collector design and choice,shell''s des ign,ventilator muffler design,electrical mac你好nery''s choice and fixed way design,components and so on shaft coupling,key and flange shaping examinations.

本次设计的内容是对JBT62轴流式透风机总体方案以及透风机总体结构设计，机械传动部分设计，对轴流风机工作原理，主要工况参数的意义的掌握。具体内容包孕：透风体式格局的选择，总体结构方案的确定，轴的设计以及校核计算，叶轮的设计以及校核计算，导叶的设计计算，疏流罩、扩散器以及集流器的设计以及选择，壳体的设计，透风机消声装置的设计，电机的选择以及固定体式格局的设计，联轴器、键以及法兰等零件的选型校核。

His vital sign improved after fluid challenge and ventilator use.

他的生命体徵改善后，流体的挑战，通风使用。

Objective To investigate the disinfectant effects of different methods on the ventilator circuits and humidifiers.

目的 探讨不同方法消毒呼吸机管道的效果。

Objective To explore the relationship between the pH value change of gastric juice and the incidence of ventilator-associated pneumonia in the patients of intensive care unit.

目的探讨ICU患者胃液pH值变化与呼吸机相关性肺炎发生的关系。

The accuracy of ventilators has heavy impact on medical treatment, it is urgent for clinical work to set up a perfect ventilator calibration method and calibrate it periodically with it.

摘 要：呼吸机的准确性对医院诊断治疗影响重大，建立一套完善的校准方法，定期开展对呼吸机校准是临床工作的当务之急。

Presents the structure, main characteristics and experimental results of the new type air-to-air energy recovery ventilator.

讨论了国内外评价全热交换器性能的主要指标，介绍了一种新型全热交换器的基本结构、主要特点以及实验结果。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。