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- Impact of soil fertility maintaining practice on earthworm population in high production agro-ecosystem in North China 不同土壤培肥措施对华北高产农田生态系统蚯蚓种群的影响
- Impact of soil fertility maintaining practice on earthworm population in low production agro-ecosystem in north China 不同培肥措施对低肥力土壤生态系统蚯蚓种群数量的影响
- Impact of soil fertility maintaining practice on microbial biomass carbon in high production agro-ecosystem in northern China 不同土壤培肥措施对华北高产农田土壤微生物生物量碳的影响
- Impact of soil fertility maintaining practice on soil microbial biomass carbon in low production agro-ecosystem in northern China 不同的土壤培肥措施对低肥力农田土壤微生物生物量碳的影响
- fertility maintaining practice 农业生态系统
- Impact of soil fertility maintaining practices on protozoa abundance in high production agro-ecosystem in northern China 不同土壤培肥措施对华北高产农田原生动物丰度的影响
- Methods Maintain practice,reason of finding out, summarize method of experience through medical equipment. 方法通过医疗设备维修实践,查找原因、总结经验的方法。
- "We are confident with our bridges, but we're asking them to take one more look, to be vigilant in their inspection and maintaining practices," said a spokesman for Antonovich. 安东的一位发言人说：“我们对我们的桥路非常自信，但是我们也让工程师们多看看，在检测中要小心警惕，并保持检查。”
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- Economic growth of high quality with hig S&T added value is a precondition to maintain practical, sustainable and fast economic growth. 摘要具备高科技附加值的高质量经济增长是维持经济实质性增长的前提，更是对经济持久、快速增长的完善。
- It will be a fertility of year for much raining. 因为雨水多，今年会是丰产的一年。
- Daily practice is the trick in learning a foreign language. 每天练习是学会一门外语的诀窍。
- It's an effective way to maintain soil fertility. 这是保持土壤肥力的一个有效办法。
- It's rich there because of the fertility of soil. 因为土地肥沃，那儿很富裕。
- She is taking drugs to increase her fertility. 她为了增强她的生殖能力而在服药。
- The idea sounds good but will it work in practice? 这主意听起来不错，但在实践中行得通吗？
- Such evil practice cannot be swept away at once. 这种坏事不是一下能扫除干净的。
- He has been in practice for twenty years. 他已有20年的实践经验。
- The physician fared well in practice. 那个医生的事业蒸蒸日上。
- Correct ideas come from social practice. 正确的思想来自社会实践。
