Aiming at the application of the telescope , the main performance of the fiber are the spectral - transmission efficiency and the focal - ratio degradation 针对此望远镜的应用,对光纤的要求主要集中在对星光的传输性能和焦比蜕化性能上。
Rangers often tell stories of campers they have encountered who , because of poor planning and unexpected conditions , degrade backcountry resources and put themselves at risk 从护林管理员那里经常可以听到有关露营者以下的遭遇:由于计划的不完善及意想不到的情形,致使未开发的景区资源蜕化及使自己处于危险的状态。
Like many intellectuals of the day , he was concerned about the new developments in china as it sloughed off the old society , and gave his attention to the subsequent course that chinese culture might take 一九七零年取得博士学位。正如当时许多知识份子一样,他关心中国从旧社会蜕化出来的新发展,他注视中国文化今后的何去何从。
But continuously for a long time hence , the society will exuviate , though science is flourishing , the living environment number comfort , be unequal to nature also also equally advanced have no natural disaster and man - made calamity 但是长此以往,社会就会蜕化,尽管科学发达了,生活环境舒适了,但并不等于自然界也同样先进了就没有了天灾人祸了
The cub reporter was an artist , and it was a large brush with which he laid on the local color - wild - eyed long - haired men , neurasthenia and degenerate types of men , voices shaken with passion , clenched fists raised on high , and all projected against a background of oaths , yells , and the throaty rumbling of angry men 那半瓶醋记者是个艺术家,大笔一挥,还加上了些现场色彩目光疯狂长发飘动的人,神经质的蜕化型的人,激动得发抖的声音,高举的捏紧的拳头,这一切的背景则是愤怒的人们的咒骂喊叫和低沉的咆哮。