莖環 的英文怎麼說

中文拼音 [jīnghuán]
莖環 英文
stem-loop
  • 莖 : 名詞（植物體的一部分） stem （of a plant）; stalk
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  1. They are closely related to the growing environment regarding to the rhizome with remnant stem scars, adventitious roots, taproot shrink wrinkles, and fibrous roots

    人參的根莖及殘莖痕、不定根、主根的收縮紋和須根分佈形態等與環境和生長年限的關系尤為密切，但各種性狀之間存在著變異的規律性和相關性。
  2. The vascular cambium extends to form a complete ring of meristematic tissue around the stem, the separate vascular bundles being linked by interfascicular cambium

    維管形成層向兩側延伸直至形成一個莖內的分生組織環，各個維管束被束間形成層聯系在一起。
  3. For the uncircumcised boy, retract the foreskin of the penis and cleanse.

    對未作包皮環截術的男孩，要將陰莖前的包皮退上去清洗。
  4. Method observation of the serial sections on the nutritional stems of g. elata, and measure new corms of g. elata when cut off the old corms connection with rhizomorph of a. mellea

    方法作天麻營繁莖連續縱切片結合橫切片觀察；在天麻生長期切斷其與菌材連接的蜜環菌索，測量新生麻生長情況。
  5. The results show that season has remarkable effect on component of cerambycidae community, which suggests that longicorn beetles occur much seasonally ; habitat type also has large effect on it, which reflects the dependence of longicorn beetles on host plant ; but altitude gradient has smaller effect on it, which is a result of the fact that longicorn beetles " larvae live all their life inside the stem of host plant and are seldom influenced by outside surroundings

    結果表明，月份對天牛群落組成影響顯著，天牛的發生具有明顯的季節性；生境類型對天牛群落組成也有很大影響，體現了天牛對寄主植物的依賴性；海拔對天牛群落組成的影響較小，這與天牛幼蟲終生生活在寄主植物莖內，受外界環境影響較小有關。
  6. The results show that ( 1 ) loops are in general more variable than stems, and in loops a strong adenine bias are observed : ( 2 ) there does not exist a saturation effect in stems, loops or all positions of the 16s rrna gene fragments : ( 3 ) in the molecular cladogram, bagarius forms a sister group with glyptothorax, and euchiloganis forms a sister group with pareuchiloglanis, and exostoma forms a sister group with glyptosternum : ( 4 ) the phlogenetic positions of pseudecheneis, exostoma and glyptosternum are not recognized ; the glyptosternoid fishes are not monophyly although they are defined by 13 osteological apomorphies ; the incongruence of cladograms between molecular and morphological sets may be caused by less informative sites of the 550 homologous sites ; ( 5 ) e. davidi and e. kishinouyei could be the same species according to the genetic distances ; p. sinensis and p. anteanalis could be too

    結果表明： （ 1 ）環區平均變異位點較莖區多，有很強的a偏好性； （ 2 ）沒有替代飽和現象； （ 3 ）分子系統樹上?屬和紋胸?屬構成姐妹群，石爬?屬和?屬構成姐妹群， ?屬和原?屬構成姐妹群； （ 4 ） ?屬、原?屬和褶?屬的系統發育位置不定， ? ?魚類並未形成一個單系類群；可能的原因是所得到的16srrna基因片段信息位點太少； （ 5 ）青石爬?和黃石爬?可能是同一物種，中華?和前臀?可能是同一物種。
  7. Pah soil analysis - determination of polycyclic aromatic hydrocarbons

    土壤分析.多環芳香莖
  8. Sterilized by epoxy ethane, it is sterile and can be used for the treatment of phimosis and prepuce of the child aged 4 to 12

    產品經環氧乙烷滅菌，無菌，可供4 - 12歲的小兒治療包皮、包莖用，一次性使用。
  9. Viagra ? works by potentiating no s effects on cyclic gmp in the human penis, thereby potentiating the natural erectile function

    威而鋼的作用在加強人陰莖內，氧化氮對環鳥
  10. Effect of species and ecosystem on the density of rhizome alismatis

    種質與生態環境對澤瀉塊莖密度的影響
  11. With extension of the stolon, changes of the internode length, branching intensity and ramet length were fit to exponential model. it seemed to " flexibly " adapting to the habitat because the clonal architecture of s. vulgaris had both the traits of " guerilla " and " phalanx "

    分株長度、間隔物長度和分枝強度隨匍匐莖延伸呈指數模型變化，其克隆構型兼有「游擊」型和「密集」型的特點，能比較「靈活」的適應環境。
  12. In older stems, only the most recent rings of xylem participate in the transport of materials. these make up the sapwood.

    在老莖中，僅最新的木質部環參與物質的運輸。這些木質部環組成邊材。
  13. Objective to study the cell structure changes of gastrodia elata after armillaria mellea infection as well as the nutritional resource of this important medicinal plant

    目的研究天麻營繁莖被蜜環菌侵染后細胞結構的變化，及天麻整個生長期的營養來源。
  14. Abstract : objective to study the cell structure changes of gastrodia elata after armillaria mellea infection as well as the nutritional resource of this important medicinal plant

    文摘:目的研究天麻營繁莖被蜜環菌侵染后細胞結構的變化，及天麻整個生長期的營養來源。
  15. Great diversity in genomic dna of gastrodia elata bl. and armillaria mellea. was also demonstrated by completely different bands of the rapd between various growing periods of t8 and m. the complete different bands of the rapd between m and the tuber of t8 might revealed that the genetic matter of m did not invade the inter area of gastrodia elata bl

    2通過對同一株不同生長時期的天麻與蜜環菌的rapd擴增結果的研究表明：同一株天麻不同生長時期的dna不表現差異，而且與密環菌沒有共同的條帶，這說明密環菌與天麻的dna有較大的差異，特別是與塊莖之間的差異說明密環菌的遺傳物質在天麻的生長過程中侵入天麻塊莖皮層以內的部位時已被同化。
  16. Conclusion after the rhizomorph of a. mellea infected g. elata nutritional stems, hyphal coils and the hyphal stream will breakthrough passage cells as well as large cells surround the whole nutritional stems, so the passage cells is the key nutritional resource in the whole growth period of g. elata

    結論蜜環菌索侵入天麻營繁莖后，菌絲結、突破菌絲通道的菌絲流，及大型細胞等三層細胞層呈片狀環周包圍了整個營繁莖，菌絲通道是天麻整個生長期營養的補給線。
  17. Meanwhile, base composition in rrna genes, the secondary structrues of trna and the potential stem - loop structure in the noncoding region were also analysesed in the present study

    同時分析了d1na基因的堿基組成、 trna的二級結構、非編碼區潛在的莖環結構。
  18. Without the 87 bp deletion, and the 6 bp deletion were uncertain because of the incomplete sequence. and group 4, including gynostemmini, iii ~ v, emuzw, and rhxjb. without the deletion of both 87 bp and 6 bp, encoding 277 aa

    5個含有3 』 utr的成員中， gynoste ~ iul比另外4個多了兩個小的莖環結構和一富含au的不穩定子元件are （ au ? richelement ） ，其mrna的穩定性可能因此受到影響。
  19. 2073 bp fragment of rubisco was cloned, sequenced and analyzed from a. platensis fachb341, including partial sequence of rbcl gene, rbcx gene and rbcs gene. there are two transcription stem - loop termination structures downstream of the 3 " sequence of rbcl gene

    分析結果顯示此基因的結構如下： 11230hp為rbcl基因； 1362 1727hp為rbcx基因； 1776 2073hp為rbcs基因： rbcl和rbcx基因之間存在rbcl基因的兩個轉錄莖環結構， 1732上為核糖體結合位點ggag 。
  20. A beautiful rose bush

    漂亮的玫瑰莖環
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