If a plant has spotted or crinkled leaves, do not use it for propagation.如果植物的叶子有斑点或者萎缩，就不要用来繁殖。Rose propagation has a long and rich history.玫瑰繁殖有着悠久的历史。Such rootstocks or cultivars were reproduced true to type by vegeta...
The stability and space correlation about the sky wave propagation time - delay in Loran - C system are studied.研究了罗兰 -C 天波传播时延的稳定性与空间相关性.artificial propagation of fish鱼类人工繁殖Clonal propagation can also give some large ga...
I feel such a mug for signing the agreement.我觉得签这个协议真傻。He picked up his mug and blew off the steam.他端起杯子，吹走了热气。He managed to get his ugly mug on the telly.他设法让自己那张丑陋的脸上了电视。...
The light shines on from over there and illuminates the stage.灯光从那边照进来,照亮了舞台.He's a pretty good student, but sports are where he really shines.他是个很好的学生, 可体育运动才是他真正出色之处.The brilliance of his name shines in the pages ...