The background gray is a few shades lighter than on any other reader, producing much better contrast behind the black text.
背景灰度相比其他阅读器浅了几个层次，让黑色文本在背景上有着更高的对比度。ITA then keeps an up-to-date database of all this flight information for analysis and comparison shopping.
ITA拥有实时更新的航班信息数据库，以便进行分析和对比选择。By contrast, euro-zone governments were able to pile on debts for a decade way beyond what would have been tolerated of Latin America.
形成鲜明对比的是，欧元区政府能够将债务堆积十年，超过了拉丁美洲的承受能力。In contrast with the first movement, the second one is full of light and dynamic tunes and the sentiment tends to be lucid.
第二段以轻快而富有动力的曲调，与第一段形成对比，情绪趋于明朗。we are doing at the start of the programme and then compare our results at the end to see how much we have improved.
通过对比活动结束时测量记录的数据，你们可以看到自己取得了多大的进步。For instance partial product contrast ratio does not accord with a standard to ask.
比如部分产品对比率不符合标准要求。Greene talks a little about discrete vs. continuum models of space-time, and about how much computing power is really needed.
Greenes谈到一点关于时空模型的离散性对比连续性以及到底需要多大计算能力的问题。At the time of the first admission in Sept. 1960, she was a small sallow girl whose protuberant abdomen contrasted with her thin limbs.
于1960年9月第一次住院时，这小女孩显得又黄又白，腹部凸出，而四肢消瘦，成一对比。Comparable results were found for kyphoplasty with polymethylmethacrylate, however, these fillings did not show hairline cracks.
与其对比的结果就是应用聚甲基丙烯酸甲酯的后凸成形术组的发现，然而，这一填充物没有发现很细的裂隙。