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...
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 number of Ministries has been pared down by a third...部委的数量已经减少了1/3。When central banks put themselves at the disposal of finance ministries, the results can be calamitous.当央行让自己听命于财政部长时, 结果可能是灾难性的.The Ministers have ...
They heard a bottle being smashed, then more raucous laughter.他们听见酒瓶摔碎的声音，然后是一阵更喧闹的笑声。They told dirty jokes and sang raucous ballads.他们说着荤段子，哼着不着调的小曲儿。a group of raucous young men一群吵闹的年轻人...
医生们目光呆滞地坐在电视机前一支接一支地抽着烟。Doctors with glazed eyes sat chain-smoking in front of a television set.“他的眼神呆滞？”——“还双眼圆睁，泪汪汪的。”——“谢谢！”"His eyes were glassy?"— 'And dilated. They were watery.' — 'Thank you.'她...