縫紉面線 的英文怎麼說

中文拼音 [féngrènmiànxiàn]
縫紉面線 英文
needle thread upper thread
  • 縫 : 縫名詞1. （接合處） seam 2. （縫隙） crack; crevice; fissure; slit
  • 紉 : Ⅰ動詞1 （引線穿過針鼻兒） thread （a needle）2 （用針縫） sew; stitch3 [書面語] （搓繩; 捻線） tw...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 縫紉 : sewing; tailoring; stitching縫紉車間 tailoring workshop; 縫紉工 stitcher; hemmer; 縫紉活 stitchin...
  1. At present, there are two kinds of homemade domestic sewing machine s feed dog, single type and double type, when we use single type, it mainly depend the logn teeth on th eleft and presser foo tbottom to fix material. do by presser foot s shape and feed dog, it s more agility and covenient to stitch all kinds of curves and camber lives. therefore, single type have priority to be used to homemade domestic sewing machine ja and jb

    目前，國產家用縫紉機的送布牙有單長型和雙長型兩種型式.當用單長型送布牙時，主要依靠左側單排的長與壓腳板"咬住"面料.通過壓腳板的形狀和送布牙牙的配合，對各種彎曲或弧狀線縫的縫紉，就會操作靈活和方便，因此大多數國產家用縫紉機ja型和jb型優先配用單長送布牙
  2. The in - plane equivalent elastic modulus and tensile strength of stitched composite laminates are studied, and it ' s found that the in - plane equivalent elastic modulus decreases with the increase of stitch density, stitch thread diameter, maximal misalignment angle and the distortion width, and the range is about 5 %. the tensile strength of stitched composite laminate increases with the increase of stitch step and decreases with the stitch space. the

    研究結果表明：隨著縫紉密度、縫紉線直徑、最大纖維偏轉角和縫紉變形區寬度的增加，縫紉復合材料層合板面內等效模量逐漸降低，最大降幅一般在5 %左右；縫紉復合材料層合板的拉伸強度隨縫紉針距的增加而增大，隨縫紉行距的增加而降低，因此縫紉密度對拉伸強度的影響程度要看具體的縫紉針距和行距。
  3. Influence of stitched area and interface characteristic on mechanical properties of stitched lamina

    縫線區域及界面特性對縫紉復合材料單向板力學性能的影響研究
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