誘變原 的英文怎麼說

中文拼音 [yòubiànyuán]
誘變原 英文
mutagen
  • 誘 : 動詞1. （誘導） guide; lead; induce 2. （使用手段引人隨從自己的意願） lure; seduce; entice
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  1. The former curves of sensuousness were now modulated to lines of devotional passion. the lip - shapes that had meant seductiveness were now made to express supplication ; the glow on the cheek that yesterday could be translated as riotousness was evangelized to - day into the splendour of pious rhetoric ; animalism had become fanaticism ; paganism paulinism ; the bold rolling eye that had flashed upon her form in the old time with such mastery now beamed with the rude energy of a theolatry that was almost ferocious

    以前他嘴唇的形狀意味著勾引誘惑，而現在卻在說祈求勸導的話了他臉上的紅光昨天可能要解釋為放縱情慾的結果，今天卻要被看成講道時虔誠雄辯的激動從前的獸性現在變成了瘋狂從前的異教精神現在變成了保羅精神那雙滴溜溜直轉的眼睛，過去看她的時候，是那樣咄咄逼人，而現在卻有了原始的活力，放射出一種幾乎讓人害怕的神學崇拜的兇光。
  2. The paper studies the surface geometry of globoidal indexing cam by applying the theory of conjugate surfaces and the method of coordinate transformation, presents the equations related to the main inducement curvature of the cam profiles, analysis and deduces the equations of two circumscription curves, which judge if the conjugate surface could mesh properly. some calculate examples and conclusion are given. the surface equation of the globoidal cam and conjugate equation are established

    論文首先在分析空間嚙合原理基礎上，採用坐標變換法推導出弧面分度凸輪的工作廓面方程、嚙合方程和壓力角計算公式，對弧面分度凸輪的嚙合特性進行了深入的分析和研究，對判斷曲面能否正確嚙合的依據如兩類界限線方程以及誘導主曲率等進行推導，並給出算例。
  3. If pathological changes has restored, period of treatment was finished, recrudescent possibility is dinky ; tuberculosis has infection of n / med tuberculosis bacterium to cause, the cold has a fever is not main reason, it is inducement likely ; after tuberculosis is cured, the meeting inside body is put in dormancy bacterium, dormancy bacterium won ' t come on commonly, do not infect, it is to rely on human body resistance to keep clear of, remedy is not effective to dormancy bacterium

    假如病變恢復好，療程完成了，復發的可能性極小；結核病是有結核菌感染引起的，感冒發燒不是主要原因，有可能是誘因；結核病治愈之後，體內會存在休眠菌，休眠菌一般不會發病，不傳染，是依靠肌體反抗力來清除，藥物對休眠菌不起作用。
  4. Section two the evaluation of biocompatibility of the acellular dermal matrix by the method of cell culture. the new born rat ' s epdermic cells were cultured with the acellular dermal matrix together as experiment group, while the epdermic cell were cultured simply as control. 24 hours later, under the invert microscope, the epidermic cells anchored well and transparent flat cells were observed in both groups. 7 days later, both cultured cells were taked out and fixed in 95 % ethanol, stained with hematoxylin and were observed under light microscope. many cleaved cells were observed in both groups. during cell culture, no pathogenic microganism was observed. so we considered the acellular dermal matrix was aseptic and had good biocompatibility. section three subdermal implantation of the acellular dermal matrix. 24 rats were used in the experiments. a piece of acellular dermal matrix ( 1. 5 x 1. 5cm2 ) was implanted beneath the dorsum skin flaps of each rat, 1 week, 2 weeks, 3 weeks and 4 weeks after implantation, 6 pieces of acellular dermal matrix were harvested and the size of implanted acellular dermal matrix were measured, the sections were used for he staining and observed under light microscope. the result were as folio wing : 1 - 2 weeks after implantation, the acellular dermal matrix began to adhere to the tissue around and turned red gradually ; 3 - 4weeks after implantation, the acellular dermal matrix adhered closely to the tissue around and could be recognized easily, 1 - 3 weeks after implantation, the size of implanted acellular dermal matrix had no statistical difference ( p > 0. 05 ). 4 weeks after implantation implanted acellular dermal matrix contracted ( p < 0. 05 ). under light microscope, l - 2weeks after implantation, the fibroblast cells infiltrated the acellular dermal matrix and a small amount endothelial cells of vessel and lympho - histiocytic cells infiltrated the acellular dermal matrix. 3 - 4 weeks after implantation, infiltrating blood vessels were evident. so we think that the acellular dermal matrix had low immunological reactions and could induce the infiltration of fibroblast macrophage cell and the endothelial cells of vessel

    結果如下：皮下包埋卜周者，無細胞真皮基質漸與周圍組織粘附，顏色由蒼白轉紅；皮下包埋3周者，無細胞真皮基質與周圍組織緊密枯附，盾晰葉辯；術后卜周，包埋的基質面積變化較包埋前無統計學差異o川0引，術后4周包埋的無細胞真皮基質面積較包埋前縮小j刃刀5 ） 。光鏡下術后卜周，宿主的淋巳組織細胞、成纖維細胞浸入生長，釉附在膠原纖維上，少量血管內皮細胞浸入基質；術后34周，無細胞真皮基質內較多的血管形成，故可認為無細胞真皮基質免疫原性低，能誘導宿主的成纖維細胞、巨噬細胞浸入生長，為一種新型的真皮替代物。第四部分無細胞真皮基質與自體斷層皮片復合移棺的研究， sd大鼠10隻，在其背部卜方造成全厚皮膚缺損的創面
  5. Niger with phytase activity about 2250 u / ml which selected by protoplast - uv mutation was used as original, prepared it into fungu - suspend - liquid, through uv mutation, daub on the filter - substract. pre - primary - selection was according to the lucency - circle, primary - selection was one fungus inoculate one flask to ferment, secondary - selection was using several high phytase activity fungus through one fungus inoculate 2 - 3 flasks to ferment. then one or two high phytase activity fungus of the secondary selection were used in the next mutation cycle

    首先用粗略制備的原生質體經紫外誘變篩選到一株酶活為2250u ml的實驗出發菌；制備成菌懸液，紫外燈下照射誘變，紅光下塗抹篩選平板，恆溫培養2 3d ；按透明圈大小進行預初篩，挑選徑圈比大的菌落接斜面，恆溫培養3d ；按一株一瓶的方式進行初篩；從中選取酶活較大的3 5株，按一株2 3瓶的方式進行復篩；挑取酶活大且穩定的1 2株進入下一代誘變篩選。
  6. Some blastspores even can expanded, germinated as time went on. the cockroach restrained the blastospores by phagocytosing and nodulation, and many of them melanized 5d postinfection

    注射誘導后血淋巴蛋白質最明顯的變化是一些原有蛋白質濃度發生改變，如88k蛋白質顯著增加，而42k蛋白質含量減少等。
  7. Study on hedgehog fungus breeding by protoplast uv - mutated

    原生質體紫外誘變選育猴頭菌新菌種的研究
  8. Many of the heaviest nuclei can be induced to break up into two fragments of intermediate size, a process called nuclear fission.

    許多最重要的原子核能被誘發分裂為兩塊大小適中的碎片，這一過程稱為核裂變。
  9. The mice showed also ageing - associated decline in oocyte quality, as indicated by increased frequency of premature chromatid separation, spindle disruption and / or chromosome misalignments in mii oocytes of aged mice. the gv oocytes from aged mice normally matured in vitro. the percentages of pronuclear - stage embryos, 2 - cell embryos and blastocyst derived from mii oocytes of aged mice by in vitro fertilization ( ivf ) were comparable with ones of young mice, but pronuclei formed 1 h later in aged mice than in young mice

    老齡小鼠gv期卵母細胞能正常體外成熟；老齡小鼠m期卵母細胞經體外受精后形成原核期胚、 2 -細胞期胚和囊胚的比率與年輕小鼠比較無顯著差異，但原核形成時間延遲1小時；在老齡小鼠卵母細胞，注射牛精子抽提物或sr ~ （ 2 + ）處理時所誘發的ca ~ （ 2 + ）振蕩以及在減數分裂成熟及早期胚胎中的pkc分佈未發生改變。
  10. The main equipment of the ion electrostatic accelerator is in good condition. if it is used again it will be the important implement of science research about atomic nucleus physics, biology aberrance and material denaturalization

    它的主要設備情況良好，一旦恢復使用，將成為原子核物理，生物誘變，材料改性等科研工作的重要工具。
  11. Analyses of the cause of induced aberration of drinking water in linzhou of hena n provence

    林州市飲用水誘變效應原因分析
  12. Thus, immunologists have sought smaller molecules with the antigen - recognition capability of antibodies. the variable domains of the heavy ( h ) and light ( l ) chains are sufficient for antigen recognition but the non - covalent complex of the two variable domains ( fv ) is unstable. it is possible to genetically engineer a single - chain fv ( scfv ) with the h chain v region connected to the l chain v region via a 15 amino acid linker composed of serine and glycine amino acid residues

    二、日本血吸蟲單克隆杭獨特型抗體np30的單鏈狐（ scf ）的構建、表達及對balbic小鼠誘導保護性作用研究l 、日本血吸蟲單克隆杭獨特型抗體np0的單鏈抗體歸cfv ）的構建、表達通過pcr方法體外擴增並經測序驗證的重鏈、輕鏈可變區（ vh 、 vl ）基因先後重組入原核表達質粒ptha90相應的位點上，中間通過一連接肽（ gly在er ） 。
  13. Multi - mutated breeding of haploid protoplast of saccharomyces cerevisiae enrichment chromium

    富鉻釀酒酵母的單倍體原生質體復合誘變選育
  14. The paper adopted the common breeding way by series of mutagen treating to the yeast ' s cell and spheroplast. finally, the excellent mutant 75l 3555 was obtained. its nature of the production was determined and it can product ethanol on the condition of 40 and have high fermentative speed and stable production. on the other hand, the test was made that the best fermentative condition was found. in the malt juice, adding 0. 02 % k + or 0. 03 % a13 + can increase the production strikingly and adding some degree concentration trahalose can increase the production too and cut short the time of taming. in the study of using molasses producting ethanol, we can obtain high productivity contained the following composition : nitrogen source 1. 5 % maize and 0. 075 % ( nh4 ) 2so4

    本實驗以常規的育種方法，通過對酵母細胞懸液和原生質體進行一系列誘變，經過大量的篩選，最終選育出一株耐高溫高產菌株75l _ （ 3566 ） ，並對其進行了生產性能的測定。 75l _ （ 3566 ）在40條件下，濃度為20 bx的麥芽汁發酵液中，產酒率高達11 . 5 ，而且發酵速度快，發酵周期可縮短12h ，其生產性能穩定，可以適應大部分以澱粉質為原料的生產廠家的需要。同時本實驗對75l _ （ 3566 ）進行了發酵條件優化的初步研究。
  15. This paper introduces the principles and characteristics of magnaporthe grisea mutagenesis induced by physical and chemical inductions and genetic transformation briefly and reviews the research advances of these techniques

    摘要系統地介紹了稻瘟病菌物理誘變、化學誘變和遺傳介導突變的原理、特點和研究進展，並評述了它們各自的優缺點。
  16. Using " shanghai no. 4 " and " dongcun jiaopei " as donor materials, variants with improved heat tolerance were obtained through treating haploid stem apexes with pingyangmycin and then culturing survived stem apexes with stress of higher temperature

    摘要用平陽黴素對青花菜「上海4號」和「東村交配」的單倍體莖尖進行誘變處理，以高溫作為選擇壓力，獲得一批耐熱性明顯比原始品種提高的單倍體變異體。
  17. Some physical methods of herbage seed selection applied in grassland ecotogical resume were introduced, including electric field, magnetic field, physical radiation, laser, ion beam and alternative stress etc., and their application in biological effect, induced breeding and transgenic techniques

    摘要介紹了草原生態恢復中選育優良牧草種子的一些物理學方法，包括電場、磁場、物理輻射、激光、離子束和交變應力等在植物的生物學效應、誘變育種和轉基因技術中的應用。
  18. The applications of ion beam technology on the wheat breedings1 were elucidated, the principles and methods of breedings through ion - beam - induced mutation and ion - beam - mediated transgene were summarized and the parameters involved in wheat breedings in detail ware described

    摘要闡述了離子束生物技術在小麥育種領域應用情況，概括介紹了離子束誘變育種和離子束介導轉基因技術的原理及方法，對離子束小麥育種過程中涉及的主要技術參數作了詳細描述。
  19. High active phytase producing fungs - aspergillus niger were selected by mutiple uv mutation, the definitions of phytase activity were analysised and the measure wavelength of the enzyme was modified, the factors that influence the preparation of protoplast were investigated. base this, use protoplast - uv mutation and protoplast fusion to filter phytase produce asp. niger

    本文以多輪紫外誘變為主線技術篩選植酸酶的黑麴黴高產菌，分析比較植酸酶酶活定義和植酸酶酶活測定方法並修正其測量波長，考查黑麴黴原生質體制備的影響因素，並在此基礎上，用原生質體紫外復合誘變和原生質體融合技術篩選植酸酶的黑麴黴產生菌。
  20. The objective of this dissertation was to develop a fermentation bioprocess by a strain of streptococci zooepidemicus. the research content included, ( l ) the breeding of ha producing strains from protoplast of streptococcus zooepidemicus ^ ntg induced mutagenesis ; ( 2 ) studies on fermentation condition of h - 35 ; ( 3 ) isolation and purification of ha in fermentation broth ; ( 4 ) studies on the properties of ha

    本實驗就是以一株獸疫鏈球菌（ streptococcuszooepidemicus ）作為生產菌株進行研究，研究內容包括： （ 1 ）原生質體誘變選育高產菌株； （ 2 ）誘變株h - 35的發酵條件優化； （ 3 ）發酵液中透明質酸的分離、提取和純化； （ 4 ）透明質酸性質的研究。
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