螺旋單 的英文怎麼說

中文拼音 [luóxuándān]
螺旋單 英文
helicoidal single material fibre
  • 螺 : 1. [動物學] （軟體動物） spiral shell; snail; conch 2. （螺旋形的指紋） whorl （in fingerprint）
  • 旋 : 旋Ⅰ動詞1 （旋轉） whirl 2 （用車床切削或用刀子轉著圈地削） turn sth on a lathe; lathe; pare Ⅱ名詞...
  • 螺旋 : 1 （具有螺紋的圓柱體 屬于斜面類的簡單機械） corkscrewspin; screw; spiral; helix 2 （螺旋現象;尾旋...
  1. The first modern torpedo ( 1866 ) carried an 18 - lb ( 8 - kg ) charge of dynamite in its nose and was powered by a compressed - air engine driving a single propeller ; its range was 200 - 700 yards ( 180 - 640 m )

    第一枚現代魚雷（ 1866 ）在其頭部裝載了8公斤的炸藥，並用壓縮空氣發動機帶動單螺旋槳推進;射程為180 640公尺。
  2. Following with the condensing of chromatin, nucle us gradually elongates and spires. a large number of vesicles turn into glycogen granules behind mitochondria. the mature typical sperm of cipangopaludina chinensis, having monoflagella, consists of a spiral head with only one spiral buddle conformed of nucleus, a spiral middle piece with four s

    中國圓田螺成熟典型精子單鞭毛，由頭、中、尾三段構成：頭段螺旋狀，旋束由細胞核構成，僅單股；中段也呈螺旋狀，旋束由線粒體構成，共四股；尾段非螺旋狀，主要由糖原顆粒構成。
  3. Condom serves as a protective screen, can keep apart syphilis helicoid effectively, drench coccus, trachoma garment former put oneself in another ' s position, aids virus, pure blister exanthema is poisonous, the cause of disease such as second liver virus is microbial

    避孕套作為一道屏障，能夠有效的隔離梅毒螺旋體，淋球菌，沙眼衣原體，愛滋病病毒，單純皰疹病毒，乙肝病毒等病原微生物。
  4. The building block of all lifeforms on earth is the deoxyribonucleic acid. it has the shape of a double helix in which two polynucleotide chains are coiled about each other in a spiral

    而組成地球上所有生命的基本單位去氧核糖核酸dna的雙螺旋結構也是非對稱地存在的，原來自然界中的去氧核糖核酸絕大部分都是右旋的。
  5. Wood bits ; single twist hand angers gimlet bits

    木工鉆.單螺旋長柄鉆
  6. Study on design method for normal helicoid blanks based on spatial quadrilateral elements

    基於空間四邊形單元的正螺旋面下料圖設計方法
  7. The homology of the other two motifs ( v and vi ), which are also quite conserved in other helicases, were lower than 30 %. the hasn pv helicase protein had considerable amino acid sequence similarity with other baulovirus helicases ( 58 % ), and the highest ( 66 % ) with semnpv and the lowest with xcgv. ( 43 % ). hasnpv helicase was the first helicase reported in single - nucleocapsid nucleopolyhedrovirus there are 5 homologue regions ( hrs ) in hasnpv genome which may play important roles in the viral replication

    同源性比較發現hasnpv解螺旋酶的氨基酸序列與甜菜夜蛾核多角體病毒（ spodopteraexiguemnpv ， semnpv ）的解螺旋酶具有最高的同源性（ 66 ） ，與xestiac - nigrum顆粒體病毒（ xcgv ）解螺旋酶同源性最低（ 43 ） ， hasnpv解螺旋酶基因是第一個報道的單粒包埋核多角體病毒的解螺旋酶基因。
  8. Compared to an ordinary rudder, the value of lift coefficient of ichthyoid rudder is about 30 % higher and the maximum rudder angle of it nearly reaches 45 degrees. ichthyoid rudder is a design under such a conception as to effectively utilize the propellers slipstream for rudder action, and featured by having a fish - shaped one - piece construction that is to say - no part of ichthyoid rudder can move in the water

    其研究的魚形舵是一個沒有在水下移動的魚尾形剖面單片結構，增加了全舵的剖面拱度，使螺旋槳尾流的折射水量增強，進而增大了水動力的作用，使之比普通流線形舵的升力提高30左右。
  9. Cells only the chromatin or chromosomes are heavily stained, the other components are bleached. after the chromosomes are stained by nama - ur, we have observed that the highest order structure of chromosomes is helical ; while the secondary structure is radically folding. the dna fibres with a diameter of 2530 nm have radically folded into chromatid fibres in a diameter of approximately 250 nm

    染色體經dna特異染色后，觀察到其最高層次結構是螺旋的，而次級結構存在著放射環結構，即由直徑為2530 nm的dna纖絲放射狀折疊排列成約250 nm左右的染色單體絲染色單體絲進一步螺旋形成中期染色體結構。
  10. For the liquid in the multi - head twisted and fluted tube can cross the boundary of the channel and merge into the fluid flow in the next channel, the film distribution of multi - head twisted and fluted tube is overmatch single - head twisted and fluted tube

    當螺旋槽管表面為多槽道時，各槽道間發生流體的相互摻混使得液膜分佈特性較單槽道時要好。
  11. In 1862, the css alabama, a 1, 000 - ton screw - steam sloop of war, was built at liverpool, england, for the confederate navy

    1862年，一艘重1000噸用於戰爭的螺旋蒸氣單桅帆船：南方聯邦軍艦阿拉巴馬號在英國利物浦造成，效力于南方聯邦海軍。
  12. The men, all of whom had aricoceles associated with oligoasthenospermia, were treated from 1998 to 2004 with endoascular embolization of their spermatic eins using distal coil embolization in combination with proximal sclerotherapy using aethoxysclerol

    所有精索靜脈曲張伴少弱精子癥的男子，在1998年到2004年間行精索靜脈內栓塞治療，方法為遠端螺旋栓塞配合近端聚乙二醇單十二醚硬化治療。
  13. In this thesis, the concept of " fractal " and the recursive algorithm of fractal structure are depicted. the wavelength - independent character of archimedean spiral antenna and the space filled property of koch monopole are analyzed by the method of moment

    本文介紹了分形的基本概念和分形結構的迭代演算法，採用矩量法分析了阿基米德螺旋天線的頻率無關特性和koch單極天線的空間填充特性。
  14. Woven wire mesh series : stainless steel wire mesh, brass wire mesh, copper wire mesh, phosphor bronze wire mesh, barbecue grill mesh, crimped wire mesh, low carbon steel wire mesh, mild steel wire mesh, black wire cloth, window screening netting, vibrating sieving mesh, filter for gas and liquid, conveyer belt, chain link fence, galvanized square wire mesh, hexagonal wire mesh

    此網帶由雙股右螺旋或由雙股左螺旋盤條與一根串條連接而成，網帶拼接方便，網眼一般小於單股加強編織的網眼，編織牢固，不易變形，維修方便。能用於高溫的自動流水線，輸送重物，機械工業上零件的熱處理，各種較大物品的烘乾。
  15. Import bottles needles inserted to exhaust the moji guarding cap and small taper ti bottles, liquid filters, pp small conditioners, y - links, the screw cap and guarding, 1. 25 metres in length catheter, a single sticks of pe bags with dialysis paper, the point of a needle

    帶排氣的插瓶針進口膜及護帽及小錐度滴瓶藥液過濾器， pp小調節器y三通，公螺旋及護帽， 1 . 25米長導管，單支pe袋貼透析紙，針尖。
  16. In order to investigate the genomic organization of the single - nucleocapid nucleopolyhedrovirus of helicoverpa armigera, the ecori - n fragment located at 54. 8 - 59. 3 kbp of the viral genome was sequenced. the fragment contained 3762 bp helicase gene potentially encoding a protein with a molecular mass of 146 kda

    對棉鈴蟲單核衣殼核多角體病毒（ helicoverpaarmigerdsingle - nucleocapsidnucleopolyhedrovirus ， hasnpv ）基因組中ecori ? n片段進行序列分析，獲得了完整的解螺旋酶基因（ hel ） ，其開放閱讀框大小為3762bp ，編碼一個分子量為146kda的蛋白質。
  17. Juncaceae ( rushes ) a family of monocotyledonous plants, mostly herbs, with long, narrow grasslike or cylindrical leaves spirally arranged, but usually arising close to the ground

    燈芯草科（燈芯草屬） ） ：單子葉植物的一個科，多為草本，狹長扁平或柱狀的葉呈螺旋狀排列，通常簇生。
  18. The enhanced heat transfer of spirally corrugated tube

    單頭螺旋槽管的強化換熱研究
  19. I found that my trousers was sweat pickled after one week wearing. it ' s not a comfortable job to fly single prop airplane on such hot days in july

    穿了一個星期的制服褲子，突然有一天發現汗漬已經留下了很明顯的痕跡。在七月流火的日子里，出了多少汗已經記不得了，飛沒有空調的單發螺旋槳飛機不是件容易的事情哦！
  20. Import bottles needles inserted to exhaust the security apparatus and moji big taper ti bottles, liquid filters, pp - conditioners, y - links, the screw cap and guarding, 1. 5 metres long catheter, a single sticks of pe bags with dialysis paper

    帶排氣的插瓶針進口膜及護帽及大錐度滴瓶藥液過濾器， pp大調節器y三通，公螺旋及護帽， 1 . 5米長導管，單支pe袋貼透析紙
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