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。
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。
Soil degradation and sustainable management of Chinese fir plantation.;
杉木人工林地力衰退与可持续经营
The soil degradation of Eucalyptus plantation was evaluated from water status, nutrition status and the integrated effect of plantation on water and fertility.
从桉树人工林的水分、养分状况以及人工林对水肥的综合影响上评述了桉树人工林的地力衰退表现; 进而, 以生物多样性作为关键因素, 分析了桉树人工林地上部分及土壤部分生物多样性的特点, 以及导致人工林生物多样性较低的原因, 从而提出制止桉树人工林地力衰退的 3方面的措施。
The paper analyzed the cause and countermeasure of soil degradation and yield reduction of artificial fir plantation in recent years and its solutions, it was summarized that increasing wood yield need to pay great attention to the quality of artificial fir plantation, and improving soil power must attend to the selection, crop rotation and mixture of tree species and fertilizing of wood land.
分析了最近一段时期里人工杉木林的地力衰退及木材产量下降的原因并探寻解决的办法,得出要想提高木材产量就需要重视林地的质量,而提高地力就必须注意到树种的选择、树种的轮种、树种的混交及向林地施肥等因素。
Does the impairment of your hearing occur constantly or intermittently?
您的听力减退是持续性的还是间歇性的？
The Epidemiologic Study on Hearing Impairment and Ear Diseases in Jiangsu Province China;
江苏省耳疾与听力减退流行病学调查研究
Expression of X-linked inhibitor of apoptosis protein in primary auditory cortex in C57BL/6J mice with age related hearing loss
XIAP在年龄相关性听力减退C57BL/6J小鼠初级听皮质的表达
Studies of Morphology and Proteomics in the Auditory Neuropathway of Wistar Rats with Age-related Hearing Impairment;
年龄相关性听力减退大鼠听觉神经通路形态学和相关蛋白质组学初步研究
The hearing loss progressed and the tinnitus became a persistent sensation of varying pitch.
听力一直减退，而且耳鸣变成一种经常不断的，各种音调的感觉。
His memory is blurred by his illness.
他因患病记忆力减退.
My memory is slipping.
我的记忆力逐渐减退。
His eyesight was beginning to fail.
他的视力开始减退。
the act of reducing the vitality of something.
某物生命力减退的行为。
When you get old your memory gets worse.
人老了，记忆力就减退了。
Joe's hearing started declining almost the moment he was born.
乔的听觉几乎从他一出生就开始减退了。
his poor eyesight results from keratitis.
他的视力减退是由角膜炎引起的。
Ejaculation was po ible but penile erectile strength decreased.
仍能射精，但阴茎勃起力却减退了。
There is often a progressive loss of sight in old age.
上了年纪的人视力逐步减退。
The purpose of annealing the metal is to relieve the stress.
给金属退火是为了减少一些应力。
My strength, interest, enthusiasm, etc is flagging.
我的力气、 兴趣、 热情等正在减退.
Having a diminished or defective sense of hearing,but not deaf.
听力受损的听力官能减弱或有缺陷但未聋的。
Having a diminished or defective sense of hearing, but not deaf; hard of hearing.
听力受损的听力官能减弱或有缺陷但未聋的；听…很困难的