Theage - metallicity relation AMR provides useful clues about the Galactic formation and evolution.年龄--金属丰度关系给出了银河系形成和演化的线索.Galactic surveys show that distant galaxies are not as evenly distributed in space as theory pre...
Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.对银河系的研究表明，遥远星系在太空中的分布并不像理论所预言的那样均匀。Galactic nebulas are masses of diffuse material within our galaxy.银河星云是我们星系中的一团团弥散物...
The helicopter rotor blade deicing technique is greatly important to ensure the flight safe - ty.直升机旋翼桨叶除冰技术对保证直升机飞行安全是十分重要的.It is best to allow the rotor to rotate freely.最好让转子自由旋转.The rotor has recesses in its three fa...
嘿, 不瞒您说,他五年前就进了鬼门关了. ”Why, bless you he's in Sheol these five years! "这起事故的受害者是被人从鬼门关里抢救出来.The firemen rescued the little girl form the jaws of death.他好? 嘿, 不瞒您说,他五年前就进了鬼门关了.Is he well? Why, bless you he's in S...
Leather jeans that are too big will make you look larger.过于肥大的皮裤会让你看起来块头更大。The snails are no larger than one centimetre across.这些蜗牛体宽不超过1厘米。The colonies were claiming a larger measure of self-government.殖民地正要求获得更大程度上的自治。...
Surgery and radiation and / or chemotherapy become crucial.外科手术加上放疗和/或化疗,是至关重要的.Treatment, though - whether it's chemotherapy or immunotherapy - will tilt the odds in her favour.不过,治疗一下 -- 不管是化学疗法还是免疫疗法 -- 总会使情况对她有利...