例句與造句

1. It is the appropriate time to add the organic algaecides at the prophase of logarithmic phase
   有機除藻劑對棕囊藻赤潮最佳投藥期是其對數(shù)生長期的前期。
2. Besides , it has a good efficiency using pvp - i to remove p . globosa red tide at the prophase of logarithmic phase
   Pvp - i在棕囊藻生長指數(shù)期前期具有良好的除藻效果。
3. Growth curve of y11 showed the logarithmic phase began from 7 hr and stationary phase began from about 18 hr . 20hr was consided as the optimal culture time for y11
   生長曲線結(jié)果表明菌體液體培養(yǎng)7小時進(jìn)入對數(shù)期， 18小時左右進(jìn)入穩(wěn)定期，因此初步確定菌體培養(yǎng)時間為20小時。
4. In nitrogen - free medium , the logarithmic phase of the strain w12 was about 13 - 48 h . in logarithmic period its doubling time was 2 - 4 h in nitrogen - free medium , 0 . 9 - lh when enough nk
   在無氮培養(yǎng)基上該菌在13h后進(jìn)入對數(shù)生長期，并持續(xù)至48 52h ，這期間其生長代時為2 - 4h ，有氮培養(yǎng)基上為0 . 9 - 1h 。
5. We used several organic algaecides to remove the phaeocystis globosa red tide . the results showed that povidone - iodine can release iodine slowly to kill and control the p . globosa red tide . the minimum used levels are 30mg / l if we added the povidone - iodine algaecide at the prophase of logarithmic phase
   本文研究了緩釋除藻劑碘伏對棕囊藻的去除作用，發(fā)現(xiàn)碘伏有一定的除藻能力，在棕囊藻指數(shù)生長期前期加入碘伏，最低有效除藻濃度為30mg / l 。
6. It's difficult to find logarithmic phase in a sentence. 用logarithmic phase造句挺難的