普穎特 的英文怎麼說
中文拼音 [pǔyǐngtè]
普穎特
英文
stevens point-
Sauce for the gander. a hackney car, number three hundred and twentyfour, driver barton james of number one harmony avenue, donnybrook, on which sat a fare, a young gentleman, stylishly dressed in an indigoblue serge suit made by george robert mesias, tailor and cutter, of number five eden quay, and wearing a straw hat very dressy, bought of john plasto of number one great brunswick street, hatter
他那套款式新穎的靛藍色嗶嘰衣服是住在伊登碼頭區五號的縫紉兼剪裁師喬治羅伯特梅西雅斯209做的頭上戴的那頂極其時髦漂亮的草帽子是從大布倫斯維克街一號的帽商約翰普拉斯托那兒買的。On the basis of analyzing the aerodynamical property and the construction of usual axial fan, the aerodynamical property and the construction of contra - rotating axial local fan are studied in the paper. moreover, author has designed a kind of contra - rotating local fan, which has the characters of low noise, high efficiency, well aerodynamical performance, optimum structure, and large power
本文在分析了普通軸流式通風機的氣動力特徵和結構的基礎上，研究了對旋式軸流通風機的氣動力特性和結構特點，設計並製造出了一種風量大，風壓高，噪聲低，效率高，氣動性能好，體積小，結構新穎的2 30kw新型大功率對旋式軸流局部通風機樣機。
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