Modern medical advances ___the average life expectancy by several years. A. expanded B. spread C. extended D. enlarged 相关知识点: 试题来源: 解析 C 本题考查词法搭配,只有extend和life expectancy。 extend是“延长、延伸”的意思,life expectancy指(根据概率统计求得的)估计寿命。反馈...
美 英 un.平均寿命预期值;平均寿命予期值 英汉 un. 1. 平均寿命预期值 2. 平均寿命予期值
Average life expectancy reached 77.3 years in China in 2019. That was up 0.96 years from 2015. The increase in China's average life expectancy, as seen in a statistical report from the National Health Commission, shows the steady improvement of China's medical and health system during the ...
average life expectancy 词典 字典 诗词 范文 成语 英汉 谜语 对联 谚语 更多 词条 专 业商务专业英汉词典 词性 翻 译平均寿命预期值,平均期望寿命
刷刷题APP(shuashuati.com)是专业的大学生刷题搜题拍题答疑工具,刷刷题提供Modern medical advances ___ the average life expectancy by several years.A.expandedB.spreadC.extendedD.enlarged的答案解析,刷刷题为用户提供专业的考试题库练习。一分钟将考试题Word
average duration of life 平均寿命长度 average useful life 平均使用年限,平均有用寿命 average life of fluorescence molecule 【化】 荧光分子平均寿命 相似单词 expectancy n.[C] 1.期望;预期 2.期望之事物 Life 1. 生命;生存[U] average n. 1.[C] 平均,平均数 2.[C,U]一般,普通;中等 3.[...
百度试题 题目Modern medical advances ___ the average life expectancy by several years. A.expandedB.spreadC.extendedD.enlarged 相关知识点: 试题来源: 解析 C extend“延伸,延续”;expand“扩大,膨胀”;enlarge“扩大,扩展”。反馈 收藏
average life expectancy 选择语言:从中文简体中文翻译英语日语韩语俄语德语法语阿拉伯文西班牙语葡萄牙语意大利语荷兰语瑞典语希腊语捷克语丹麦语匈牙利语希伯来语波斯语挪威语乌尔都语罗马尼亚语土耳其语波兰语到中文简体中文翻译英语日语韩语俄语德语法语阿拉伯文西班牙语葡萄牙语意大利语荷兰语瑞典语希腊语捷克语丹麦语匈牙利语...
人均预期寿命(average life expectancy)是指在一定死亡水平下,预期每个人出生时平均可存活的年数(the average time a person is expected to live based on the year of his/her birth)。人均预期寿命是度量人口健康状况最重要的指标(an important marker of the overall health of a society),也是衡量一个国家或...
3) life expectancy at birth 平均预期寿命 1. Distinction is made between the measures “Mean age at death" and “Life expectancy at birth", and the reliability of the “declining trend in mean age at death for the intellectuals" is tested. 本文考察了中国知识分子的平均预期寿命,挑战了广为...