通風器導管 的英文怎麼說
中文拼音 [tōngfēngqìdǎoguǎn]
通風器導管
英文
ventilator duct- 通 : 通量詞(用於動作)
- 風 : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 導 : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 通風 : 1 (使空氣流通) ventilate; air 2 (透氣) be well ventilated 3 (透露消息) divulge information;...
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Thermal performance of domestic gas appliances - specification for thermal performance of combined appliances : fanned - circulation ducted - air heater circulator
家用燃氣器具熱性能.第6部分:組合器具熱性能規范:通風循環導管空氣加熱器循環器In this paper, the author established the model of objective evaluate parameters of sound quality and develope d an objective evaluation system which could give quantitative objective evaluate parameters, such as loudness, sharpness, roughness, psychoacoustics annoyance ( pa ) etc. paper also describes an subjective evaluation investigation ir " " hich 16 subjects used pair comparison statistical evaluation methods to evaluate the noise character of room air - conditioners, the results show that there is generality good agreement between quantitative objective evaluate sound quality parameters and subjective evaluation. at the same time an example of application of the technique to improve the noise character of room air - conditioner is offered
此外本文還介紹了一個應用聲質量評價技術改進kfr - 50hw / e2d空調器聲質量的實例,通過對空調器室外機管系、導流罩、出風網等進行改進,空調器的聲質量得到了明顯改善:在室外風量提高164m ~ 3 / h情況下,聲音響度下降16 ,波動強度明顯改善,尖銳度指標也略有下降,作者同時總結了不同改進措施對產品聲質量影響的方式,以期為今後的聲質量改進提供借鑒。The maximal intervention group receives several prevention consultations by their general practitioner ( gp ) using a new type of cardiovascular risk calculator with personalised feedback on behavioural risk factors
私人醫生( gp )將通過一種可以反饋個人行為風險因素的新型心血管風險計算器向最大幹預組的病人提供數次預防咨詢指導。
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