In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.
在
微照相技术中,度量副本离原始资料远近的程度。第一
微后的胶片为第一代
微胶片。
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高校毕业演讲
高校毕业演讲
英语 2019年4月合集
乡村
活
考试英语阅读真题 As a result, said Secretary Kerry, “Today, we're on the brink of seeing the first generation of AIDS-free children being born in Africa, and that's through PEPFAR, the United States program to help provide healthcare and change lives for people.”
约翰·克里表示,“今天,我
即将看到非洲第一代没有艾滋病
儿童出
,通过总统防治艾滋病紧急救援计划,美国帮助他
提供医疗保障,改善他

活。”
访谈 Eric Allison, the head of Uber's flying taxi effort, said the technological hurdles were less complex than for autonomous vehicles; there is less traffic in the air, and the first generations of the aircraft will have pilots.
优步
飞行
士负责
Eric Allison 表示,对于优步来说,运营空中
士
技术障碍比无
驾驶汽车更少,因为空中交通量比较小,而且第一代空中
士将配备飞行员。
-科技