1.
Influence of Blade Roughness on Compressor Performance Deterioration
压气机叶片粗糙度对其性能衰退的影响研究
2.
Research on Turbine lamina Roughness Influence on its Performance Declination
涡轮叶片粗糙度对其性能衰退的影响研究
3.
An economic recession now seems more than likely．
现在看来，经济衰退的可能性相当大。
4.
But he said he could not rule out a recession.
但是他说不排除经济衰退的可能性。
5.
This is just because the male's life origin-sex ability is declining.
这正是因为男性的生命本源——性能力正在衰退。
6.
"degenerate:Having declined, as in function or nature, from a former or original state"
"走下坡的,衰退的:从先前或最初的状态衰落的,如在功能或性质方面."
7.
Elk antlers ethanolic fluid extract on improvement of cognitive decline in experimental aging model mice
麋鹿角乙醇提取液对实验性衰老模型小鼠认知功能衰退的改善
8.
Aging and Sex Associated Functional Degradation of Visual Cortical Cells in Rats;
年龄及性别相关的大鼠视皮层细胞的功能衰退
9.
Renal Hypofunction and Its Correlative Mechanism in Chronic Heart Failure;
慢性心力衰竭肾脏功能减退及相关机制研究
10.
Study on Automatic Control Cooling Device Resisting Braking Performance Heat Fade of Truck
抵抗货车制动性能热衰退自控冷却装置的研究
11.
Experimental research on strength decaying of concrete with different grades at elevated temperature
不同等级混凝土强度高温衰退性能试验研究
12.
a recessionary effect on the economy
可能使经济衰退的影响
13.
there is a possibility that his sense of smell has been impaired.
她的味觉很可能衰退了。
14.
Severe hypothyroidism
甲状腺机能严重衰退
15.
The Research of Kernel Competence about the Enterprises of Recessionary Industries --Strategic Consideration of the Enterprises Development of Recessionary Industries in Zigong;
衰退产业企业核心能力研究——自贡市衰退产业企业发展的战略性思考
16.
congenital hypothyroidism
先天性甲状腺功能不足症；先天性甲状腺机能衰退
17.
"Dementia: Chronic, usually progressive deterioration of intellectual functions."
痴呆: 因大脑的病理改变而引起的慢性、进行性的智力功能衰退。
18.
An Investigation on the Structure, Properties and Degradation Mechanism of the TiV-Based Hydrogen Storage Electrode Alloys;
钛钒基贮氢电极合金结构、性能及其衰退机理研究