新发现的笔记只不过是朗的个人日志。The newly discover-ed notes are nothing more than Lang's personal journal.船长在航海日志中描述了这件事.The captain described the accident in the ship's log.在所发现的东西中,最珍贵的就是那艘船的日志.The most valuable find of all...
The particle radius unit, the micron, is especially common and useful.粒子半径的单位是微米, 微米这个单位尤其普通和有用.They all basically reach an ultimate vacuum pressure of. 1 micron.它们基本上能达到. 1微米的极限真空压强.At last future developments of micron...