非球面的与球状体略微不同,只有很小偏离, 如镜片.Varying slightly from sphericityand having only slight aberration, as a lens.一种叫“博克球状体”(Bokglobule)的冷分子氢“小金块儿”形成逆着星团的剪影.A nugget of cold molecular hydrogen , called a Bok globule , is silhouetted...
Different categories of sources and pollutants recognized by the Act are discussed in separate subsections.由《洁净空气法案》区分的不同种类的污染源与污染物将在下面讨论.Subsections appear in your object file in numeric order, lowest numbered to highes...
夫妇俩已经分居了，但是他想要和解。The couple have separated but he wants a reconciliation.大多数单身父母要么离婚了要么分居了。Most single parents are either divorced or separated.妈妈和爸爸分居。Mum and Dad live apart....
每个象片解译人员都应当熟悉摄影测量学的基本原理.Every photo interpreter should be familiar with basic principles of photogrammetry.天体测量学中视位置的测量受影响最大.Visual position measurements in astrometry are most affected.“大地测量学”的字面意义是 “ 划分地球 ”.The literal...