一天开始
- 与 一天开始 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
It took Cockcroft and Walton five years to build a machine that worked. Finally, in April 1932, they had a machine that produced a steady stream of hydrogen nuclei with an energy of about half a million volts. They were carefully measuring the quality of the stream, in no hurry to begin doing nuclear experiments. On the morning of April 13, Rutherford came into their room, saw what they were doing, and lost his temper. He told them to stop wasting their time and do some science. The next day, Cockcroft was occupied with other business. Walton was alone in the laboratory, ready to do the first experiment, using his hydrogen nuclei to bombard a target made of the light metal lithium. The result was spectacular. The lithium nuclei were split in two and fell apart into pairs of helium nuclei.
用了五年时间,考克饶夫和华尔顿建造出了第一台能运行的加速器,最终,在1932年,他们制造出了能够提供稳定氢粒子流的加速器,粒子能量大约为50万伏特,他们并没有急着做核试验,而是精心测量了粒子流的性质,4月13日清晨,卢瑟福来到他们的房间,看到他们还在测量,大发雷霆,告诉他们停止浪费时间,开始科学研究,第二天,考克饶夫就被安排了其他事情,只剩华尔顿一个人在实验室里,准备做第一次实验,用他的氢粒子流轰击用轻质金属锂作的标靶,结果极为壮观,锂原子被分裂成两半形成一对氦原子,氦原子释放出的能量比氢原子注入的多达三十倍!
-
Prior to the beginning of the oratorio on the first evening, a bell was wrung, after which Pope Clement XI led the audience in devotions that included the Ave Maria, the Gloria Patri and a prayer by the pontiff.
之前关于清唱剧第一天晚上开始,钟被挤掉后,教皇克莱门特十一带领观众,在奉献包括圣母颂的凯莱帕特里和由教宗祈祷。
- 推荐网络例句
-
Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
-
This is Kate, and that's Erin.
这是凯特,那个是爱朗。
-
Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。