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...
Tony cautioned against misrepresenting the situation.托尼告诫说不要歪曲形势。Tony cautioned against misrepresenting the situation...托尼告诫说不要歪曲形势。You are misrepresenting my view on this matter.你在曲解我对此事的意见.He intends to bring suit agai...
Long long ago, we knew the periodic motion of a planet.很久以前, 我们就知道行星的周期运动.Periodic checks are taken to ensure that high standards are maintained.定期检查以确保维持高水准。Some commercial laboratories use periodic nitrate tests as gui...
The pop singer is the idol of young people.这位流行歌手成为年轻人崇拜的偶像.The pop singer was mobbed by teenagers.那个流行歌曲歌手被少年男女包围了.The pop singer turned to figure in soap operas.那位流行歌星转向屏幕,在肥皂剧中扮演角色....
好在小猫有爱玩的天性,很快狭必哈便放松了警惕,抓着笤帚苗玩了起来.Fortunately, kittens all like playing and he played with the broom soon.我们挑了只毛茸球似的爱玩的小灰猫.We picked a little, gray, playful ball of Fur.皮克斯公司相信爱玩的员工更有创意.Pixar believes playful employees ar...
He had become infected with Aids from an improperly sterilised needle.他因使用消毒不当的注射针头而感染了艾滋病。Low strength concrete is caused by overdosing additives , curing improperly, being frozen in early stage etc.在混凝土施工过程中,由于混凝土标号偏低、...
What they find could provide clues to what might happen worldwide if ozone depletion continues.他们的发现可以揭示如果臭氧持续减少，世界范围内可能会出现什么情况。Man – made CFCs are the main cause of ozone depletion in the stratosphere.人造氯氟烃是臭氧层破坏的主因.Wit...
You need not descant upon my shortcomings.你不必絮说我的缺点.She is catching cold today, so she can't descant on the tune.她今天感冒了, 不能唱高声卸.An elderly woman, arms crossed, sang the descant.一位双臂交叉的老妇人演唱了高音部。to sing or play a des...