1·The researchers rated the photos of the subjects on a scale of two to ten.
研究人员对照片上的笑容按2-10分打分。
2·The retinopathy end point was a progression on a retinopathy severity scale of two steps or more.
视网膜病变终点则是2步或多步视网膜病变严重程度量表的进展变化。
3·The researchers rated the photos of the subjects on a scale of two to ten. They also asked their volunteers various questions, including whether they had ever been divorced.
研究者把受试验者的照片分为2到10九个等级，并且向志愿者们提问各种问题，包括他们之前是否离过婚。
4·At the upper end of the scale, two searches create roughly the same emissions as boiling a kettle.
在规模的最高端，两次搜索所产生的排放量与烧水壶的排放量大致相同。
5·At the upper end of the scale, two searches create roughly the same emissions as boiling a kettle.
在规模的最高端，两次搜索所产生的排放量与烧水壶的排放量大致相同。
6·If it has to hire a caregiver for every two children, it can't really achieve any economies of scale on labor to save money when other expenses go up.
如果它不得不为每两个孩子雇佣一名看护者，那么当其他费用上涨时，它就无法节约劳动力成本。
7·When 28% of English children aged two to 15 are obese, a national shift on the scale achieved by Leeds would lengthen hundreds of thousands of lives.
英国2至15岁儿童中有28%患有肥胖症，利兹市所实现的全国性转变将延长数十万人的寿命。
8·China held a grand parade in Beijing to mark the defeat of Japan in World War Two, displaying its military power on an unprecedented scale.
中国在北京举行了盛大的阅兵式以纪念在二战中战胜日本，并前所未有地展示了自己的军事实力。
9·Other problems included dichotomization of the gold standard scale and inappropriate analysis of the equivalence of two diagnostic tests.
其它问题包括金标准的划分和对两个诊断试验等价的不适当的分析。
10·We have found two issues of crucial importance: location and scale.
我们发现了两个至关重要的问题：地点和规模。