防風葉 的英文怎麼說
中文拼音 [fángfēngyè]
防風葉
英文
divaricate saposhnikovia leaf-
And all came with nimbi and aureoles and gloriae, bearing palms and harps and swords and olive crowns, in robes whereon were woven the blessed symbols of their efficacies, inkhorns, arrows, loaves, cruses, fetters, axes, trees, bridges, babes in a bathtub, shells, wallets, shears, keys, dragons, lilies, buckshot, beards, hogs, lamps, bellows, beehives, soupladles, stars, snakes, anvils, boxes of vaseline, bells, crutches, forceps, stags horns, watertight boots, hawks, millstones, eyes on a dish, wax candles, aspergills, unicorns
他們手執棕櫚葉豎琴劍橄欖冠,袍子上織出了他們的職能的神聖象徵:角制墨水瓶595箭麵包壇子腳鐐斧子樹木橋梁浴槽里的娃娃們貝殼行囊596大剪刀鑰匙597百合花鹿彈胡須豬燈風箱蜂窩長柄杓星星蛇598鐵砧一盒盒的凡士林鐘丁字拐鑷子鹿角防水膠靴老鷹磨石盤子上的一雙眼球599蠟燭灑聖水器獨角獸600 。Studies on chemical components of cirsium segestum
竹葉防風地上部分的化學成分研究For shelters, the results show : 1 ) to reduce the raining drops entering into the inlet and to decrease the influence of the vortex, the declining angle of 45 is recommended for the shelters ; 2 ) it is better to choose those shelters which are longer 100 mm ~ 200 mm than the height of the inlets, as they may protect the room from rain
對于單側百葉風口的擋雨板,計算表明: 1 )為了防止雨水隨空氣流入自然進風口,並且使風口盡量少受渦流區的影響,建議選用傾斜角度為45 「的擋雨板; 2 )建議選用長度比風口高度長100mm - - 200 「的擋雨板,可以較好的避免擋雨板過短將雨水帶入室內和過長影響風口進風的情況。This paper made three contrast experiments on changing fan ' s inlet, analyzed the preventing erosion theory of each experiment and the improvement degree of the erosion of fan ' s impeller and vanes
論文對改造風機進氣箱減磨的方法進行了三個對比實驗,分析了不同方法所採用的防磨損機理以及對風機葉輪葉片磨損的改善程度。On the basis of analyzing the theory of gas - solid two - phase flow, the paper put forward two ways of lightening the erosion of centrifugal fan from the point of view of initiative preventing erosion : changing fan ' s inlet and changing fan ' s impeller
本文在分析離心風機氣固兩相流動理論的基礎上,從主動防磨角度提出了兩種減輕風機磨損的方法:改造風機進氣箱和改造風機葉輪。In order to speed up the agriculture structure adjustment, we shall adopt a policy if " science and technology promote forestry and husbandry. " we will absorb foreign investment in feed flavors, health care products made of ginkgo leaves, forestation of quick growing trees, forestry disease protection and reforestation if yuntai forestry, reform of low vield fruit orchards, hvbridization of goats, feed research for aquatic products, new medicine development for animals, feed additives development. this may improve the product quality and competition, and also speed up the development of diversified economy
加快農業結構戰略性調整,大力實施科技興林、科技興牧戰略,我局擬對飼料風味劑的開發應用、銀杏葉保健晶系列開發、營林速生豐產林、雲臺山森林病蟲害防治暨更新造林、低產果園改造、波爾山羊雜交改良、水產飼料研製、新獸藥開發、新飼料添加劑研製開發等項目進行招商,以進一步提高多種經營產品品質和市場競爭力,加快多種;經營的發展。Louvered window is made of aluminum alloy, with special pneumatic open and shutting sructure to ensure the window completely open and shut, it can be in storm proof, rain proof and dust proof of carring belt rotary, which get the national patent
百葉窗採用鋁合金,具有獨特的氣動式開閉機構,保證百葉窗完全打開或關閉,百葉窗達到防風,防雨,防塵採用支撐皮帶轉動,已獲得國家專利。Anti - wear measures for gas - solid two - phase flow impeller of centrifugal fan
氣固兩相流離心風機葉輪防磨損措施Electric arc spraying painting technology for prevention of draft fan ' s impeller
電弧噴塗技術用於電廠風機葉輪防磨保護Cause and prevention for cracking of rotating blades of ghh blower
風機動葉片飛裂的原因和預防Folate, which also belongs to the vitamin b family, can prevent anemia and can be found in liver, green leafy vegetables i. e. spinach, choi sum, etc., orange, dried beans, and milk
葉酸亦是維生素b的一種。肝臟綠葉蔬菜如菠菜菜心橙乾豆牛奶等皆含葉酸,能預防貧血,亦有研究指出攝取充足的葉酸有助降低罹患心臟病的風險。分享友人