鏈絲原 的英文怎麼說
中文拼音 [liànsīyuán]
鏈絲原
英文
streptogan-
China silk trade fair, strongly sponsored by the governmental silk office, sponsored by the china textile commerce association, a creative platform expands complete industry chain of fabrics, materials, accessories and products, and possesses tremendous visitors from fabric purchasers to product dealers
國家繭絲辦強力支持、中國紡織品商業協會主辦的中國絲綢交易會，將打造一個繼往開來、開拓創新的平臺，容納從原料、面料、輔料到成品的完整產業鏈，擁有從原料采購商到成品銷售商的各環節專業觀眾群。Secondly, calculation theory of construction for suspension bridge is presented under the ideal condition of dead load design. linetype change stiffness of cable and slip stiffness of supporting points are deduced based on segmental catenary theory. then numerical analysis method through sgkz2000 software are introduced in detail about calculating design linetype for suspension bridge, unstressed length of cable, erection linetype of cable and pre - displacement of saddle without loads, erection linetype of wire strands, the fixed position for erecting cable band and linetype of lifting stiffening girders
其次，根據懸索橋恆載設計理想狀態建立了懸索橋施工計算原理；以分段懸鏈線索理論為基礎，推導了懸索的線形變化剛度和懸索支點的滑移剛度；介紹了懸索橋成橋設計線形計算、吊索無應力長度計算、空纜線形與預偏量計算、絲股架設線形計算、索夾安裝位置計算和加勁梁吊裝線形計算的具體方法、數值演算法及軟體sgkz2000的計算模塊的實現。First, after investigation of two original strains " biological characteristics, we studied the main influence factors on protoplasts formation and regeneration in s. mycarofaciens and s. erythreus, and determined the best protoplasts formation and regeneration conditions of two original strains. the former shake - cultured in s " medium at 28 ?, 220r. min ~ ( - 1 ) for 24h, lysised by 3mg / ml lysozyme, keeping warm at 32 ? for 50 ~ 60min, regenerated on r _ ( 5 " ) medium, 28 ? for 5 ~ 6d. the latter used two - step culture, then used img / ml lysozyme keeping warm at 37 ? for ih ; the protoplasts were plated on r5 " regeneration medium at 28 ? for 5d
首先在對兩親株的生物學特性進行了鑒定后，考察了影響兩親株原生質體形成和再生的主要因素，確定了生米卡鏈黴菌和紅黴素鏈黴菌原生質體形成及再生的最佳條件：前者用s培養基，在28 、 220r . min ~ （ - 1 ）培養24h后，用3mg ml的溶菌酶在32恆溫酶解50 60min ，得到的原生質體在乾燥的r5培養基上28倒置培養5 6天，可得到再生率在20左右的再生菌落；後者採用二級菌絲培養，用1mg ml的溶菌酶在37恆溫酶解1h左右，得到的原生質體也在乾燥的r5培養基上28倒置培養5天，即可得到再生率在20左右的再生菌。Our main products are full dull nylon filament yarns of fine denier and semi - full dull nylon fabrics of fine denier and high density. our annual capacity is 20, 000 tons of semi - full dull nylon6 yarn. the self - designed nylon filament yarns serve as the raw material for other manufacturers within the group, which helps to ensure and improve the quality of products, promote development of new products, strengthen the company s competitive edge, and further make us a nationally recognized leader in nylon fiber
廈門同綸實業有限公司主要產品為錦綸長絲和化纖胚布，自行研發的錦綸長絲產品為東綸集團各企業提供了各類錦綸長絲原料，保證和提高產品質量，增強產品開發和市場競爭能力，形成以集團公司內部的生產配套，進一步完善錦綸化纖紡絲織造產業鏈，成為國內較大規模的錦綸化纖專業生產企業。分享友人