1) diminution of fertility
肥力减退
2) fertility degradation
肥力退化
1.
Numerical analysis method was used to study the soil fertility degradation in the reclamation process of forest land on low hilly red soil with cultivated time.
通过对林地开垦后不同利用年限红壤旱地的肥力分析，发现红壤旱地有以有机质和粘粒下降为中心的肥力退化特征，因此增加有机物质的投入、减缓有机质下降速率和水土流失是防治红壤旱地退化的关键，有机质状况也可作为评价红壤旱地退化的一项重要指
3) hearing loss
听力减退
1.
Method: 199 patients reporting tinnitus as their primary compliant orsecondary to hearing loss were sampled as study participants.
第二部分江苏省成年人听力减退的伤残调整生命年研究 目的：使用伤残调整生命年来评价江苏省成年人听力减退的疾病负担，为政府未来的卫生事业的决策提供科学依据。
4) Hearing impairment
听力减退
1.
Methods: 6854 persons aged 10 years and over were selected, as a part of a broad study of hearing impairment and ear disease, by the methods of probability proportional to size (PPS).
方法：采用按容量比例概率抽样方法，在江苏省常住人口中抽样，凡在被调查户居住6个月以上者，不分性别年龄均列入WHO耳疾与听力减退调查。
6) decreased muscle strength
肌力减退
补充资料：肥力
土壤肥沃的程度：提高土地～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条