線縫尺寸 的英文怎麼說
中文拼音 [xiànféngchǐcùn]
線縫尺寸
英文
seam size-
Variation ratio of dimensional after water rinse, ultimate strength, neps and pile, tearing resistance, bursting strength, joint strength, commissure ' s swerve strength, fabric shift ( slip ), ventilate degree, elasticity ( resilient rate / deformation rate ), anti - water permeability ( hydrostatic pressure ), extension and resilience, abrasive resistance, gets wet the nature, hydroscopicity, stock ' s transverse ductility, fire resistance, antistatic
水洗尺寸變化率（縮水） ，斷裂強力，起毛起球，撕破強力，彈子頂破強力，脹破強度接縫強力，縫口脫開程度，紗線滑移性能（滑脫） ，透氣量，彈性（回復率/變形率） ，抗滲水性（靜水壓） ，延伸及回復性，耐磨性，沾水性，吸水性，襪子橫向延伸，阻燃性能，抗靜電。However, single types are difficult in sewing heavy material and more materials once, it ll cause poor stability feeding and much attrition. in order to ensure zig - zag stitch, linking stitch, locking stitch. wemust adopt double type. needle plate and presser foot of double type should be changed together if you want to use double tye istead of single type. the size of their scres and installs are all - purpose
有時為了保證曲折線縫拼縫鎖邊等縫紉要求，就要採用雙長型送布牙，如果要想把單長型改換成雙長型時，必須同時更換雙長型的針板和壓腳，其螺釘和安裝尺寸是通用的Compare to the normal rectangular waveguide, ridge waveguide has the character of broader bandwidth, smaller dimension, lower equivalent characteristic impedance, etc. because of these merits, it is used more and more widely, such as broadband ridge waveguide filter, broadband direct coupler, diplexer, frequency converter, phase shifter, ridge waveguide slot antenna array, and so on
與普通矩形波導相比，脊波導具有工作頻帶寬、尺寸小、等效特性阻抗低等特點。由於脊波導本身的特點，使其得到了越來越多的應用，例如寬帶脊波導濾波器、寬帶定向耦合器、雙工器、變頻器、移相器、脊波導縫隙天線陣等等。This technique combines the edge - based finite - element method with physical optics ( po ) and physical theory of diffraction ( ptd ). the hybrid technique is applied to compute the scattering fields from the electrically large bodies with cracks and cavities on their surfaces. it is also used to analyze the scattering characteristics of microstrip antennas residing in a cavity mounted on metal objects with finite sizes
本文採用edge - basedfem為基本方法，結合物理光學法（ po ） 、物理繞射理論（ ptd ） 、邊界積分方程（ bi ） 、區域分解技術（ ddm ）和完全匹配層（ pml ）吸收邊界條件等求解方法構成的混合方法，對電磁散射和輻射問題進行了研究，主要包括以下內容：提出了一種edge - basedfem與物理光學方法和物理繞射理論相結合的混合方法? fem po - ptd方法，並將該混合方法應用於帶有腔體或槽縫的電大尺寸導體目標的電磁散射特性分析和位於有限導體目標上的背腔式微帶貼片天線的電磁散射特性分析。At the end of november 2003, the practitioners began preparing the gifts by cutting large rolls of fabric into single - sized blankets and sewing a professional - looking hem on each one. the blankets were then packed in colorful, festive christmas gift bags that also contained a sample booklet, one of masters magazines, a warm polyester sweater, a pair of thick cotton socks, a knit cap and a box of delicious chocolates
所有聖地牙哥小中心的同修在11月底便開始準備禮物，同修們把一整匹毛料剪成適合個人尺寸的毛毯，並加以縫邊，每件毛毯都裝在一個色彩明亮充滿節慶氣息的聖誕禮物袋中，禮物中還包括師父的樣書師父的新聞雜志溫暖的毛線衣厚棉襪編織帽以及美味的巧克力等。But it is tough to present a definite generalization to how exactly the slot size influences the radiation of microstrip antenna
但是縫隙的尺寸和加載位置對天線性能的影響是十分復雜的。This paper design a kind of slot - coupled microstrip antenna using genetic algorithm combined within cst vba macro language environment which is used to optimize the slot size. a set of mezzo datum are obtained. the optimized antenna manifests its practicability
本文利用遺傳演算法並結合cst軟體的vba宏語言，對另一種微帶天線的縫隙尺寸進行了優化，使天線各項性能指標比較合理，優化和測量結果顯示其實用性較好。分享友人