Methods:Median age at diagnosis was calculated by sex and year of diagnosis,linear regression model was fitted for trend analysis.
方法 :利用天津市肿瘤登记处的肿瘤发病资料 ,分性别、年份计算发病中位年龄 ,并进行直线回归分析。
Summary and exploration of technology and theory on tending unmature forest in Beijing Ciry;
北京市中幼龄林抚育技术和理论的总结与探索
Age at diagnosis of HNPCC ranged from 26 to 74 years,the median age was 53.4 years.
发病年龄为26～74岁,中位年龄为53.4岁;
Their ages varied from 1 month to 13.8 years with a peak age of 1 year and 87.4% of children less than 5 years of age.
发病年龄1个月~13.8岁,中位年龄2.0岁,其中5岁以下占87.4%;
WTHZ Results(1) The proportion of women to men was 15∶1, the m ean age was 52.5 years.
结果 (1)患者女与男比例为 15:1,中位年龄 52 .5岁。
THE EFFECT OF BACKGROUND POLLUTION ON AGE DATA IN ISOTOPE CHRONOLOGY
同位素年代学中本底污染对年龄数据的影响
The Serial Position Effect and Its Age-related Changes in the Picture and Word Recall;
图、词回忆中的序列位置效应及其年龄变化规律
isotopic age determination
同位素地质年龄测定
disparity in age [position]
年龄[地位]的完全不相称
The median age of the population rose from 29 in 1987 to 35 in 1997.
人口的年龄中位数从一九八七年的29岁，上升至一九九七年的35岁。
These middle-aged people are generally the important professionals of their companies.
这个年龄段的中年人大多数是各单位的业务骨干。
Being the junior of two people having the same name.
年龄较小的同名的两人中年龄较小的
the age of the patients was mainly between 15 and 40 which occupied 67.06%;
年龄主要集中在15~40岁年龄段,占67.06%;
That old man is twice older than his grandson.
那位老人的年龄比他孙子的年龄大两倍。
adolescence is an awkward in-between age; in a mediate position; the middle point on a line.
青春期是个难堪的中间年龄；在中间的位置；一条线上的中间点。
In this study, researchers from Rome interviewed132 survivors of stroke-- median age:72.
在这项研究中，罗马研究人员会见了132位中风幸存者—平均年龄:72。
The age and differentiation degree of retinoblastoma
视网膜母细胞瘤的发病年龄及分化程度在评价患者预后中的地位
MATURATION OF SOMATOSENSORY EVOKED PO-TENTIALS STIMILATED AT MEDIAN AND TIBIAL NERVES IN CHILDREN AGED 0-14 YEARS
0一14岁正中神经、胫神经短潜伏期体感诱发电位年龄特征
ISOTOPE AGE AND GENESIS ON MESOZOIC VOLCANIC ROCKS IN GUYUAN BASIN,NORTHERN HEBEI
冀北沽源盆地中生代火山岩的同位素年龄及成因
EVIDENCE FROM ISOTOPIC AGE FOR PRESENCE OF MESOZOIC-CENOZOIC MAGMATIC ACTIVITIES IN ALTAI REGION,XINJIANG
阿尔泰地区中、新生代岩浆活动的同位素年龄证据