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- All the indexes of the second generation in the soil microorganism quantity, biomass, biochemistry activity and the change of soil enzyme activity of P. massoniana under the same condition are higher than those of the first generation. 结果表明，二代马尾松林土壤微生物数量、微生物生物量碳强度、呼吸作用强度、硝化作用强度、蔗糖酶以及过氧化氢酶活性均高于一代马尾松林。
- These pulses of electricity triggered a burst of biochemical activity, jump-starting the process of cell division, which was barely detectable. 这些电脉冲激发了生物化学活度，触发细胞分裂的过程，而这种过程几乎是观察不到的。
- I plan to take biochemistry this semester. 这学期我准备选修生物化学。
- She studies biochemistry, or the science of life. 她学生物化学,也就是生命科学。
- I am going to start my doctorate in biochemistry next year. 我准备明年开始攻读生物化学博士学位。
- The office has been humming with activity. 办公室一直忙着搞活动。
- Her research is breaking new ground in biochemistry. 她的研究正在开辟生物化学的新开地。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- Many animals and plants are sensitive to the length of day and night, and their biochemical activities respond to it. 许多动物与植物对白天和夜晚的长度敏感，且他们的生物化学性的活动会回应它。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- As part of flavone compounds, soybean isoflavones have important biochemical activities and rich content in soybeans and soybean products. 摘要大豆异黄酮属于黄酮类化合物，是一类具有重要生物活性的化合物，在大豆和大豆制品中含量丰富。
- As part of flavone compounds,soybean isoflavones have important biochemical activities and rich content in soybeans and soybean products. 大豆异黄酮属于黄酮类化合物,是一类具有重要生物活性的化合物,在大豆和大豆制品中含量丰富。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- The branch of biochemistry that deals with the study of the chemical composition and activity of cells. 细胞化学生物化学的一个分支，它从事研究这种化学构成成分和细胞活动
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
