All these factors relate to lentectomy, vitrectomy, anterior proliferative vitreoretinopathy, silicone oil, and gas for tamponade.可能与玻璃体切除 、 晶状体切除 、 前部增生性玻璃体视网膜病变及硅油和惰性气体充填术有关....
1938年，凯恩以点数击败杰基·杜里克，获得了世界拳王称号。Kane won the world title in 1938 when he outpointed Jackie Durich.她把手中的钱展成扇形开始点数.She fanned the money in her hand and began to count.计数单元的新位置就用来形成新补充的极点数.The new counting cell positions are ...
A hyperbola approaches but does not meet its asymptote.双曲线逐渐接近它的渐近线但不相交.An asymptote is a line or curve that approaches a given curve arbitrarily closely.所以渐近线也可能是一条曲线.不过方便起见我们都讨论渐近“线”.He and the design firm Asymptote co...
There was very little snobbery or class-consciousness in the wartime navy.战时的海军中很少有势利眼，阶级意识也不强。His wartime exploits were later made into a film.他在战争中的英勇行为后来被改编成一部电影。Different rules applied in wartime.战时实施不同的规定。...