shaking plate 中文意思是什麼
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And all of a sudden at such moments, that father whom she was judging would look for his spectacles, fumbling by them and not seeing them, or would forget what had just happened, or would take a tottering step with his weak legs, and look round to see whether any one had noticed his feebleness, or what was worst of all, at dinner when there were no guests to excite him, he would suddenly fall asleep, letting his napkin drop and his shaking head sink over his plate
在這種時刻，她所譴責的父親忽然在她面前尋找眼鏡，在眼鏡旁邊摸來摸去，沒有看見或者竟然把剛才發生的事情忘記得一干二凈，或者伸出他那軟弱無力的兩腿，搖晃不定地走了一步，他回頭望望，是否有人看見他那有衰弱的體態，或者更糟的是，用午餐時，在沒有客人使他興奮時，他忽然微微入睡，放開身上的餐巾，他那巍巍顫顫的腦袋低垂在餐盤上。 -
In total 102 strains of acidic phytase producing strains were selected from soil by selective plate containing calcium phytate. among them 32 strains with relatively large clear circle were purified and re - selected by shaking - culturing. after fermented for 5days at 28 c and shaking at 220r / min, the activity of phytase was determined by nh4vo4 - ( nh4 ) 6mo7o24 method at 37 c and ph2. 5 or ph5. 5
主要結果如下： 1植酸酶高產菌株的篩選利用植酸鈣選擇性子板培養基從土樣中篩選出102株酸性植酸酶產生菌，從中挑選出透明圈較大的菌株32株，經分離純化後分別進行搖瓶復篩， 28 、 220r / min發酵5天後，在37 、 ph2 . 5或ph5 . 5條件下用釩鉬酸銨法檢測其酶活，結果發現有3株菌產酶活性較高且產酶性能較為穩定。
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