penetration activity 中文意思是什麼
penetration activity
解釋
滲透活動- penetration : n. 1. 浸透；透過；滲透力。2. 侵入，【軍事】突破；（空戰中）深入敵方的飛行。3. 貫穿；（炮的）貫穿力；（光學機械的）透視力。4. 看破，洞察（力），眼光。
- activity : n. 1. 活動；活躍；動作；活動力；能動性。2. 活性；放射性。3. 機能，功能。4. 〈美國〉機構。5. 〈pl. 〉 活動范圍。
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Anti penetration of hardened mortar can reach 10 - 7cm / s. adopting sulfate - aluminum cement, phosphorus slag, flying ash, yellow slag and ect raw materials, the optimized mixture program of dmm is a3b3c2 ( cement 480 m2 / kg, phosphorus slag352 m2 / kg, activated agent 3 % ), 28 strength is low, due to cement alkality, resulting in activity of phosphorus slag and flying ash small
採用硫鋁酸鹽水泥，磷渣、粉煤灰、黃砂等原武漢理工大學碩士學位論文料配製抗滲干拌砂漿最優配料方案為: a3b3c2 （水泥比表面積4som ， / kg ，磷渣比表面積352mz / kg ，激發劑3 % ） 。 -
The relative penetration of plasmalemma of the stimulated group had no obvious change and the content of soluble protein improved greatly, which indicated that the growth of chrysanthemum seedlings was n ' t inhibited but accelerated under sound stimulation. secondly, the contents of soluble sugar and protein and the activity of roots and - amylase of chrysanthemum roots under sound stimulation were obviously higher than that of the control
本文通過對組織培養中的菊花幼苗進行1000hz 、 100db的聲波刺激，發現刺激組刺激9天，每天1小時的生長情況相對較好，通過對根系細胞質膜差別透性的測定，與對照組沒有明顯變化，表明聲波刺激的強度並未對菊花幼苗產生傷害。
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