...e频率公役(frequency tolerance):±2.0ppm输出电平(output voltage):0.8v(p-p)min负载电容:10kω//10pf±10% 老化率 ( aging rate ):±1.0ppm/year@25±2℃肇始时间(start up time):2ms 90%final out level谐波(harmonics):-7dbc相位噪声(phase noise):-140dbc/hz...
基于422个网页-相关网页
... aged lamp 已老炼的灯 aging 老炼；老化 aging condition 老炼条件 aging rack 老炼台 aging rate 老化速率 agreeable luminous enviroments 适宜的照明环境 ...
基于412个网页-相关网页
Aging Rate a year 年老化率
insulation aging rate 绝缘老化速度
Aging Rate per Year 老 ; 老 化
diurnal aging rate 日老化率
frequency aging rate 日老化率
physiological aging rate 生理年龄老化率
aging g rate 老化率
aging shift rate 老化移位率
aging hardening rate 时效硬化进程
·2,447,543篇论文数据，部分数据来源于NoteExpress
Various interventions, such as infection-fighting drugs, can increase a population's average survival time, but only approaches that slow the body's rate of aging will increase the maximum lifespan.
各种干预措施，如抗感染药物，可以增加人口的平均存活时间，但只有那些减缓人体衰老速度的方法才能延长最长寿命。
With higher life expectancy and lower birth rate, South Korea is becoming an aging nation.
韩国较高的平均寿命以及较低的出生率使韩国一步一步走向老龄化。
Japan's fertility rate has dropped to 1.34 children per woman, shrinking the pool of workers and consumers, and increasing the burden on younger employees to pay for an aging population.
日本的生育率已经降到了平均每个妇女生1.34个孩子，这使得劳动力和消费人群不断减少，年轻劳动者养活老龄人口的压力越来越大。
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