One marker of ice loss on kilimanjaro was the radioactive signature of fall-out from atomic tests carried out in the early 1950s .
乞力马扎罗山峰冰雪消融的标志是在20世纪50年代早期开展的原子能测试产生辐射尘的放射性特征。
Instead , a large marker with the sculpture was erected near the village hall a year ago .
后来,一个饰有弗里丹雕像的大标识一年前立在了当地村政厅附近。
Some agencies don 't seem to mind this intrusion , as it 's an external marker of their building 's strategic importance .
一些部门看上去并不介意这些干扰,因为这是表明他们大楼具有战略重要性的外部标识。
Having long telomeres-regions at the ends of chromosomes that shorten as you age-is another kind of marker acting as an instant-read longevity thermometer .
Al-qaeda had set down a marker just three weeks before the current revolution erupted . On january 1 militants bombed a coptic church in alexandria , killing 21 worshippers .
Occasionally a resemblance between a suspicious-looking bacterial marker and one from a human cell leads the immune system to attack that cell type , too .
偶尔有一些可疑的细菌标志物和来自人体的细胞很相似,进而导致该细胞也受到免疫系统的攻击。
A biological marker for postpartum depression may now have been discovered as well .
我们现在也可能已经被发现了产后抑郁症的生物标志物。
Over the years , there has been debate about whether high cholesterol is a cause or simply a marker of higher heart disease risks .
多年来,一直争论是否高胆固醇是引起心脏病的一种原因,或仅仅是较高心脏病风险的一个标志。
Kaplan notes that soft drink consumption might be a " marker " for a lifestyle or dietary choices that increase the risk of esophageal adenocarcinoma .
卡普兰注意到碳酸饮料的消费量可能是增加罹患食道腺癌风险的生活方式或者饮食选择的“标志物”。
A marker of low-grade inflammation called c reactive protein was about three times higher in the study participants who spent the most time slouched in front of a screen .