h-section 中文意思是什麼

h-section 解釋
h型截面
  • h : = 【電學】 henry; 【化學】 hydrogen; 【物理學】磁場密度 （intensity of magnetic field） 地磁水平...
  • section : n 1 （外科、解剖的）切斷；切割；切開。2 【外科】切片，【金相】磨石。3 （果子的）瓣。4 【數學】截...
  1. The early embryo were made into a series of continuous section slides by tissue cutting. the sections were stained by hematoxylin and eosin ( h & e ) staining and then the development of internal organs such as heart in early embryos was observed by microscope. we found that there is certain relationship between external and internal malformation

    同時我們收集人類藥物流產的早期胚胎，觀察發現胚胎畸形佔17 . 86 % ，早期致死佔32 . 54 % ;採用組織切片技術將胚胎製成一系列石蠟連續切片，染色后顯微觀察畸形和正常的早期胚胎內部心臟等器官的發育情況，發現胚胎外部畸形與體內畸形存在一定關聯，對此我們將做進一步的研究。
  2. The serial number of furcated needle is composed of three sections including 11 digital codes : the first section ( 1 - 5 digits ) is the standard size of international general mode ; the second section of the 6th digital code is the location of bending helve ; in the third section, except letter h representing " hengxiang " brand, the other group of digits represent the characters different parts of pricker

    叉形針的編號由三部分共11位代碼組成：第一部分（ 1 - 5位）是國際通用方式的標準尺寸；第二部分即第6位代碼表示彎柄位置；第三部分除英文字母h代表「恆翔」牌外，其餘一組數字表示叉形針的各部特徵。
  3. At present, many products developed by the company have won scientific and technological achievement award of tianjin, such as finishing equipment in 500 hot - rolled ribbon steel production line, 750 hot - rolled band steel production line, roughing and finish rolling equipment in 1070universal h section productionline

    目前公司開發研製的「 500熱軋窄帶鋼生產線精裝精整設備」 、 「 750熱軋帶鋼生產線」 、 「 1070萬能h型鋼生產線粗精軋設備」等多種產品均已獲得了天津市科技成果獎。
  4. Specification for h - section steel arches for use in mines

    礦用工字鋼鋼拱規范
  5. Transfer matrix method of internal force analysisof tapered h - section steel beam

    型鋼梁內力分析的傳遞矩陣法
  6. Analysis on the elastic stability of elastic restraints for h - section steel beams

    型截面鋼梁的彈性穩定性分析
  7. Technical condition of h - section steel rigid suport in ladder - shape used in coal mine

    礦用工字鋼梯形鋼性支架技術條件
  8. The welded steel h - section

    焊接h型鋼
  9. Experimental and theoretical research on in - plane stability capacity of h - section aluminum beam - columns

    形截面鋁合金壓彎構件平面內穩定承載力的試驗及理論研究
  10. In recent years, with the production of homemade h - section steel members, the above - mentioned factors have been well improved

    近年來，隨著國產熱軋h型鋼投入生產后，情況得到了改善。
  11. Wp = 6 > the practical table is compiled that integral stability coefficient of homemade rolled h - section steel beam under constant moment

    編制了等端彎矩作用下軋制h型鋼梁式構件的整體穩定系數表，可供工程設計參考。
  12. The suggestion is put forward that adopting the different geometry control condition between rolled h - section steel beam and general i - section steel beam

    本文提出軋制h型鋼的幾何控制條件，並建議將一般工字形截面簡支梁和軋制h型鋼梁分列處理。
  13. Based on the gb50017 code, the geometry control condition of integral stability capacity of homemade rolled h - section steel beam is conservative excessively and is modified accordingly

    本文得出精度更高、適用范圍更廣的計算簡化式。 gb50017關于梁的整體穩定幾何控制條件對國產軋制h型鋼過于保守。
  14. They can be found in circular cast houses of blast furnace, in oil - sealed dry gasholders and in workshops with curved cranes. cross sections of these curved members are of various types, such as il - shaped, i - shaped, channel, box and h section without any symmetrical axis

    曲線梁在工業和民用建築中也常有應用，在高爐環形出鐵場、乾式煤氣櫃內部結構以及某些有工藝要求的廠房內，常需採用不同截面形式的環形曲梁。
  15. Integral stability capacity of rolled beam is more 10 % ~ 20 % than welded beam. at the same time, the inelastic integral stability capacity of wild rolled h - section ( hw ) steel beam is more superior observably than hn steel beam

    彈塑性穩定范圍，軋制梁比焊接梁大約多10 20的安全儲備，且寬翼緣軋制h型鋼的整體穩定性能高於窄翼緣軋制h型鋼。
  16. At present, company has two fabrication lines specially designed for welding h section, advanced cutting, welding, assembling, rectifying, digital controlled hole drilling machine, blasting and coating facilities, level ii steel structure design software x - steel ( originated from finland ) and pkpm

    目前擁有焊接h型重鋼生產線兩條，擁有先進的切割、焊接、組立、矯正、數控制孔、拋丸、噴塗等設備；擁有先進的鋼結構二次設計專業軟體x - steel （芬蘭進口）和pkpm 。
  17. Based on compensation control thought, through using neural network pid controller as compensation tache of traditional pid controller, a kind of hybrid pid controller is designed. combined with neural network, self - tuning control can realized better control over non - linear system. utilizing the advantages of fuzzy control and neural network control, a kind of neural network adaptive fuzzy controller based on fast bp algorithm is presented and it may control the plant on line. at last, the hybrid pid controller is applied in tension system of h - section continuous rolling mills and tension - free control is realized. the simulation results show that it has better performance than traditional pid controller. at the same time, it provides some reference for the control of other similar systems

    在此基礎上，基於補償控制思想，利用神經pid對傳統pid進行補償，設計了一種混合pid控制器；神經網路與自校正控制的結合，使得自校正方法能對非線性系統實現比較理想的控制效果；利用模糊控制與神經網路控制各自的優點，提出了一種基於快速bp演算法的神經網路自適應模糊控制器，能夠對系統進行在線控制。最後將混合pid控制應用於h型鋼連軋機張力系統中，實現微張力控制，模擬結果說明其較傳統pid具有更好的性能，同時也為其它類似系統的控制提供一些參考。
  18. Taking account of the simplified torsion moment of inertia, integral stability coefficient increase relatively 5 % or 0. 01 ~ 0. 03 absolutely, only for narrow rolled h - section ( hn ) behind hn350 175, whose calculation length goes beyond the limit of 8 meters

    Gb50017中扭轉慣性矩的簡化使規格大於hn350 175的hn型鋼，在計算長度大於8米時，整體穩定系數偏高5 ，絕對偏大量在0 . 01 0 . 03范圍。
  19. Simplified theories are also presented for curved beams with commonly used sections, such as i - shape, channel and h section without any symmetrical axis. linear analysis is also performed in combination with finite element method

    其後就常見的截面形式（單軸對稱工字形、槽形和無對稱軸的形截面） ，對所提出的曲梁理論進行簡化，並結合有限元方法求解曲梁的線性問題。
  20. It is indicated that the result, based on the gb50017 code, is appropriate during the elastic integral stability range and is conservative excessively during the inelastic integral stability range, for homemade rolled h - section steel beam

    Gb50017計算軋制h型鋼梁的整體穩定系數在彈性穩定范圍是合適的，彈塑性穩定范圍過于保守。
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