準直縫 的英文怎麼說
中文拼音 [zhǔnzhíféng]
準直縫
英文
collimating slit-
Feifeng company products, such as cases, hangbags, clothes, footware, leather, furniture, sportsware, home sartorius series product. our company introduces advanced equipment, productional technologies and the experience of management. the product quality is outstanding, the post - sale service arrives. continuously by high grade takes my company the production standard. wholeheartedly hopes the broad friends cooperate together develop, welcome from all walks of life friend your presence, discussion
飛鳳公司以箱包，手袋，制衣，製鞋，皮具，運動用品，家用縫紉機系列產品為主的生產廠家我公司引進先進設備，生產技術和管理經驗，產品質量優異，售後服務到位，一直以高質量作為本公司的生產標準竭誠希望廣大朋友合作共同發展，歡迎各界朋友光臨、洽談。It takes one hour to get the factory from cbd, beijing city. it covers an area of 20, 000 square meters and workshops occupy 13, 000 square meters. the all - sealed workshops provide a clean environment for manufacturing, the safety detective equipment and strict quality control system ensures reliability and sanitation standards of products
工廠全封閉的生產車間確保了生產環境的清潔衛生，配套的生產設備匯集了當今所有軟性填充玩具的專用機械，形成從自動沖壓下料，縫紉製作，氣壓訂眼直至機械填充，已初步形成了以流水線作業方式為主的準機械化生產形式，確保了產品造型的一致性和產品質量的穩定性。Specifically, according to the w - w five parameters failure theory, the fracture criterion of crack is established, and the state of crack ( open or close ) is judged by the values of the crack strain. combining the two points, the predict - model about the failure of concrete material is established. this predict - model can predict 16 failure forms, and basing the different failure form predicted after crack, the stress - strain relationship matrix of concrete material is adjusted
具體來講，根據w - w的五參數混凝土破壞理論，建立混凝土的開裂準則，根據開裂應變值來判斷裂縫是張開還是閉合，從而在兩者基礎上建立了裂縫的開裂預測模式，總共有16種開裂模式；裂后根據具體的開裂模式及殘余抗剪能力來調整混凝土的本構關系矩陣，即用等效剛度代替原有剛度，考慮到垂直於裂縫方向的剛度為零，這樣會使裂后的總剛出現病態，為此文中通過引用鬆弛系數來對出現裂縫的單元進行預處理，一方面可解決因過大的舍入誤差導致計算結果的不可信問題，另一方面就是可加速收斂。3 hems must be seam on seam at turn - up to avoid twisting
折縫袖口及褲腳邊緣時，各個垂直的縫合線必須對準，否則會產生扭布。Some basic methods about the slot ' s electromagnetic scattering are studied and analyzed in this thesis. these methods include the quasi - static approximation formulation applied in 2 - d infinite long slot, the 2 - d slot scattering analysis based on integral equation and the method of moments, a physical basis formulation for a finite - length trough, and a quasi - static approximation combined with travel wave ' s scattering calculated scattering from a 3 - d crack. through many examples, these methods " characteristics are discussed
本文通過不同的模型研究分析了縫隙電磁散射的多種基本演算法，包括二維無限長窄縫的準靜態公式、基於積分方程和矩量法的二維縫隙的散射分析、有限長直縫散射計算的物理基公式及準靜態近似結合行波散射計算三維縫隙的散射等，並通過算例，討論了這些演算法的特點。In this era of minimally invasive surgery, therefore, successful laparoscopic repair of colonic perforation after colonoscopy has been reported more and more frequently
因為這樣的病人大多接受過大腸準備且接受手術的時間離穿孔發生的時間通常不長，所以一般可將大腸穿孔直接縫合修補。分享友人