first-generation

常见例句

An interim landmark would be to develop and license a first-generation vaccine by 2015 with 50% protective efficacy against severe disease and death that would last longer than one year.
一项暂定目标是到2015年之前将研制和许可使用第一代具有一年以上50%预防功效的疫苗，可预防严重疾病和死亡。
All five of these first-generation water-moderated Soviet units are past or near their original retirement ages, but one salient fact sets Armenia's reactor apart from the four in Russia.
所有这五个第一代苏联式的水慢化反应堆，都已超期服役或行将退役。但一个突出的现实问题，将亚美尼亚的核电站与俄罗斯的那四个区别开来。
How and when Israel obtained this kind of first-generation centrifuge remains unclear, whether from Europe, or the Khan network, or by other means.
以色列在什么时候，通过什么途径得到这种一代离心机，是从欧洲或者卡汗的销售网，还是其他手段还不清楚。

I think it's a remarkable dynamic that Mark started this company in 2004 and that first generation the first nine or ten years of the Internet did not have a Facebook-like company that was thinking through it in a simple way.
我认为马克在2004年开办的这个公司的影响巨大,因为互联网初期的那代人用了九、十年,都没能创办一家像脸谱网一样的公司,能用简单的思维考虑问题。
斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

And its battery is capable of recharging in about half the time of the first-generation LEAF.
ENGADGET: New Nissan Leaf comes to the UK with battery leasing option, extended range
U.S. marketing operation, has the kind of pragmatism one might expect from a first-generation immigrant.
FORBES: Speed Kills
Lithium-ion batteries are lighter, more efficient and more powerful than nickel-metal-hydride batteries used in first-generation hybrids.
ENGADGET: Ford C-Max Energi pricing: $29,995 after a federal tax credit, available this fall