例句與造句

1. The rooting medium should be moist, well aerated, and sterile .
   生根的基質(zhì)應(yīng)當(dāng)是濕潤(rùn)，透氣良好和消過毒的。
2. Regeneration system of sweet cherry shoot by comparing the efficiency of different hormonal composition , the optimal regeneration system of cherry was determined : differentiation medium , b5 + 1 . 0mg / lba + 0 . 1mg / lnaa , b5 + 1 . 0mg / lba + 0 . 2 ~ 0 . 5mg / lnaa ; proliferation medium , b5 + ba0 . 25mg / l + naa0 . 05 ; and rooting medium
   甜櫻桃芽在該再生體系中的再生頻率為97 。 2 、比較不同濃度cef的殺菌效果和受體材料對(duì)kan的敏感度，確定了cef的脫菌濃度是500mg / l和kan的篩選強(qiáng)度50mg l 。
3. It's difficult to find root medium in a sentence. 用root medium造句挺難的