殘株處理 的英文怎麼說

中文拼音 [cánzhūchǔ]
殘株處理 英文
stump treatment
  • : Ⅰ形容詞1 (不完整; 殘缺) incomplete; deficient 2 (剩餘的; 將盡的) remnant; remaining 3 (兇惡...
  • : Ⅰ名詞1. (露在地面上樹木的根和莖) root and stem of a tree above the ground 2. (植株) individual plant; plant Ⅱ量詞(棵)
  • : 處名詞1 (地方) place 2 (方面; 某一點) part; point 3 (機關或機關里一個部門) department; offi...
  • : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
  1. Prevention and control : 1. buds, stems and leaves of plants with this disease shall be taken away from your garden or buried deeply

    防治: 1減少侵染來源:秋季清除病的枯枝落葉,春季發病時摘除病芽病葉,對病體進行深埋
  2. The mutant pel - d92l was expressed in pichia pastoris gs115, sds - page detection showed that the expression product pel - d92l - gs is different from pel - gs, and its " yield decreased dramatically, the themostability of pel - d92l - gs is also different from the pel - gs, but their optimum temperatures are same. 3. directed evolution of pel through random mutagenesis mutagenesis pcr carried out in error - prone conditions was used on the vector psk - pel, using the oligos " beginning " and " end ", homologous to the 5 ' and to the 3 " ends of the gene of pel respectively

    三、 pel基因的隨機誘變用易錯pcr方法對pel基因進行隨機誘變, pcr產物與ppic3 . 5k連接,轉化大腸桿菌,獲得的混合質粒電轉化畢赤酵母gs115 , omm平板篩選適于低溫或對熱穩定的重組子,篩選獲得一最活反應溫度、熱穩定性、發酵酶活均有提高的突變體pel - ep5 - gs ,其最活反應溫度為45 ,比野生型高出5 ; 4030min留活性為56 ,大大高於野生型的6 ;初始ph7 . 3528條件下培養72h ,發酵上清酶活為325u / ml 。
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