鋸齒輪 的英文怎麼說
中文拼音 [jūchǐlún]
鋸齒輪
英文
serrated wheel-
Leaves papery, oval in outline, 6 - 7cm long and 8 - 11 cm wide, base rounded or subtruncate, trilobed or sometimes 5 - lobed ; lobes triangular - ovate, rarely ovate - oblong, apex acute or acuminate, margin serrulate, with appressed acute teeth, sometimes entire near base, glabrous or with tufted hairs at vein axils abaxially ; petiole 2 - 3 cm long, glabrous
葉紙質，輪廓闊卵形，長6 - 7厘米，寬8 - 11厘米，基部圓或近截平， 3裂或有時5裂，裂片三角狀卵形，有時卵狀長圓形，頂端漸尖，邊緣有疏而銳利地鋸齒，有時近基部全緣，兩面無毛或下面脈腋有簇毛；葉柄長2 - 3厘米，無毛。Plain tracer : with plastic or natural wood handle ; metal saw tooth and economical using
金屬齒式描線輪：塑柄或原色木柄，輪體部分為金屬鋸齒，經濟實用。Curvilinear toothed synchronous belt drive systems for general power transmission - part 2 : pulley
通用電力傳輸用曲線式鋸齒形同步皮帶驅動系統.第2部分:皮帶輪Toothed belt idler plate
皮帶惰輪鋸齒板An aeroengine power - turbine 1 ( superscript st ) stage rotor shrouded blade is taken for an example in the article, tightness of shroud and contact force 、 blade body stress under working state and assembly state are calculated by finite element contact analysis method, influence of working load ( temperature and centrifugal force ) is mainly analyzed
摘要以航空發動機動力渦輪一級帶鋸齒形葉冠的轉子葉片為例，用有限元接觸分析方法對裝配和工作狀態下的葉冠緊度和葉冠接觸力、葉身應力進行了計算和分析，著重考察了工作載荷（溫度和離心力）對葉冠接觸力的影響。Fir - tree blade
鋸齒，葉片燃氣渦輪機And a method of node optimization according to beeline is also put forward to decrease large amounts of short straight lines and ensure sameness of image profile to object prototype. it improves the precision of engraving and suffices the request of engrave machining
為減少邊緣線上的大量結點和鋸齒，保證優化后的圖形輪廓與原圖像逼近，提出了基於最短距離優化節點的解決方法，從而提高了精度，滿足了雕刻加工的要求。分享友人