Semimetallic chemical element, chemical symbol B, atomic number 5.
半金属
化学元素,化学符号B,原子序数5。
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Yet the pessimism of the 1950s has proved overblown as well: nuclear weapons have proliferated much more slowly than many feared at the dawn of the atomic age, and stockpiles have dwindled since the height of the cold war.
然而,20世纪50年代也对核武器的悲观情绪进行了过度渲染,
实证明:核武器扩散速度比在人们担心的原子能初期放慢了许多,核物质储备也自冷战高潮以来减少。
You know, we made a film... we made a film about the man who created the atomic bomb, and for better or for worse, we're all living in Oppenheimer's world, so I would really like to dedicate this to the peacemakers everywhere.
我们拍了一部关于原子弹制造者的电影,无论好坏与否, 我们都生活在奥本海默的世界里,所以我真的很想把这部电影献给世界各地的和平缔造者。
And this week, the Israeli leader said his country has evidence that Iran lied about suspending its nuclear program and that it's keeping an atomic archive of blue prints, charts and videos concerning nuclear weapons at a secret location.
这周,这位以色列领导人说,他的国家有证据表明伊朗在暂停其核项目上撒谎,并在一个秘密地点保存了有关核武器的蓝色印刷品、图表和视频的原子档案。
Christopher Nolan held a two-day casting call in Sante Fe and Los Alamos before starting production on " Oppenheimer" in January 2022. These were the actual sites where Oppenheimer and the Manhattan Project developed the atomic bomb in the 1940s.
克里斯托弗·诺兰在圣
菲和洛斯阿拉莫斯展开了为期两天的选角,并于 2022 年 1 月开始制作《奥本海默》。这些是 20 世纪 40 年代奥本海默和曼哈顿计划研制原子弹的真实地点。
What it saw was 21 separate collisions over the course of six days, with the largest chunk of comet unleashing the equivalent energy of 300 million atomic bombs, making it the biggest explosion ever caught on camera.
它所看到的是,在六天之内发生的 21 次独立撞击,其中最大的一块彗星碎片释放出的能量,相当于 3 亿枚原子弹,成为有史以来被镜头记录下的最大规模爆炸。