medium screening 中文意思是什麼

medium screening 解釋
中級篩選
  • medium : n （pl dia ）1 媒介物；傳導體；媒質，基質，介質，介體；中間物；環境、生活情形。2 手段，方法；媒介...
  • screening : n. 1. 做窗簾[紗窗]。2. 審查；甄別；放映。3. 〈pl. 〉篩屑；篩渣。
  1. Studies on screening of strains of producing phytase and the conditions of producing phytase the strains of producing phytase could be identified by the hydrolysis bound in differential medium. aspergillus niger an010001 secreting phytase was isolated by screening and second screening. the conditions of producing phytase was studied

    植酸酶菌株的篩選及產酶條件的研究本項研究利用植酸酶的菌株能在篩選培養基上形成水解透明圈的特點而進行鑒定，通過初篩和復篩，得到一株產植酸酶較高的黑麴黴（ aspergillusniger ） an00101菌株。
  2. The tl seeds are screening on the ms medium which contains 50ug / ml kan, and there are about 70 % of the transgenic lines showed the kan - resistance with a ratio of 3 : 1. however, the other lines did n ' t show the ratio consistent with the mendelism. it might prove that most of the transgenic plants only have one insert

    對收獲的轉基因番茄t _ 1代種子進行卡那黴素抗性篩選，結果發現， 70以上獨立轉化株系的t _ 1代種子出現了3 1的抗性分離，另一些獨立轉化株系的種子並未表現出符合孟德爾遺傳的分離比，說明大部分er - shsp基因是以單拷貝的方式插入植物基因組。
  3. The radius of color screening in medium is in inverse proportion to the density of color charge and energy. when the radius of color screening is smaller than that of resonance state, strong interaction will decrease sharply and bound states ca n ' t exist

    因為介質中的色屏蔽半徑反比於色荷密度和能量密度，當屏蔽半徑比共振態尺度小時，強相互作用力會減小得很厲害，使得束縛態不可能存在。
  4. Therefore in terms of relativistic heavy ion collisions it is possible for quark and gluon to deconfine in wider range and form quark - gluon plasma. the initial consideration of j / ? suppression in deconfined medium is based on color screening

    相對論性重離子碰撞實驗是用高能加速器把重離子加速到很高能量實現重離子與重離子的碰撞，從而有可能在一個相對較大的范圍解除夸克、膠子的禁閉，形成qgp 。
  5. In this thesis the lbsp identification medium screening techniques was used. only after one cycle, large quantities no - function recombination plamid and enzyme activity increasing 20 times recombination plasmid were obtained

    本研究用lbsp鑒別培養基直接篩選技術，僅一個循環就獲得了大量無酶活的重組質粒和酶活提高了20倍的突變基因。
  6. This system included method of solid medium plate enveloped with parafilm to form colony, conjugational gene transfer in a selective medium, screening the nonmagnetic mutants by magnet adsorption technique

    此體系包括：以平板封膜培養技術獲得單菌落，在選擇性培養液中進行遺傳因子接合轉移，以液體培養和磁鐵吸附技術篩選突變子。
  7. A transparent halo was formed in this place. this screening medium was designated as lbsp

    本研究將含錐蟲藍的培養基命名為lbsp 。
  8. Screening of micromonospora purpura strain producing micronomicin with resistance to micronomicin on the isolation medium

    利用抗自身代謝物特性進行小諾黴素高產菌種選育
  9. Screening of - polyglutamic acid high productive strain and preliminary optimization of its fermentation medium

    聚谷氨酸高產菌株的選育和發酵培養基的初步優化
  10. ( 2 ) establishment of maize transformation system material r18 transformation system were established and transgentic plants of bar gene were obtained uing gene gun. statistical analysis showed that r18 performent well with yd culture medium in the process of conservation, screening and regeneration

    （ 2 ）玉米遺傳轉化體系的建立及抗除草劑轉基因植株的獲得於2000年選用r18為受體材料，用基因槍法導入bar基因（抗除草劑草丁膦） ，建立起了遺傳轉化體系。
  11. Our experiment indicates : ( 1 ) the optimal concentration of kanamycin for screening torenia fournier regenerated buds was 400 mg / l. the ideal transformation was obtained in the following conditions : the leaf discs were dipped in agrobacterium suspension that od600 was 0. 1 for 10 ~ 20 min ; subsequently cocultivated on the ms solid coculture medium containing 20umol / l acetosyringon for 7 to 8 d at 23, and the induction ratio of regenerated buds was 27. 2 %

    研究結果表明： （ 1 ）篩選藍豬耳轉化芽的最適卡那黴素濃度為400mg l 。 od _ （ 600 ）為0 . 1的菌液濃度菌液浸染葉盤10 20min ，固體共培養基（含20 mol l乙酰丁香酮）上23共培養7 8d可獲得理想的轉化效率，轉化芽誘導率為27 . 2 ； 16h光照， 8h黑暗是較理想的共培養光周期；莖段是較好的轉化受體。
  12. A seminar will be held after the screening. mr. tam man - kei, greenpeace campaign manager, will discuss the group s promotional plan and marketing strategy in hong kong and other offices around the world. each office caters to a different culture and uses a different medium of communication

    附設映後座談會，綠色和平項目經理譚萬基將分享綠色和平在香港及世界各地分部因應不同媒體及文化生態而產生的宣傳推廣計劃，關注非政府組織及有興趣知道有別于推銷商品的宣傳策略的廣告迷切勿錯過！
  13. [ method ] the screening method of strains : preliminarily isolation : chitinase producing strains are screened by the method of transparent zones and use selective medium. the s oil samples ( cotton field soil, rice field soil, tangerine garden soil, pond bottom mud, aquacult ure mud, etc. )

    方法菌種篩選方法：初步分離：採用平板透明圈方法篩選幾丁質酶產生菌菌株，中文摘要產生透明圈的培養基選用分離培養基。將土樣（棉用土
  14. Positive transformants were also detected by kan resistant re - screening on solid medium or directly detection in field and southern blot

    利用卡那黴素抗性再篩選及kan抗性大田直接篩選、 southernblot等方法對陽性植株作了進一步檢測。
  15. Preliminary study on screening of in - depth formentation culture medium of agrocybe aegirit as - 1 bacterium

    1菌株深層發酵培養基篩選的初步研究
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