Comfortable ground comfortable tree can develop arboreous zoology benefit and economic benefits adequately.适地适树可充分发挥树木的生态效益和经济效益.Arboreous growth is periodic it is very long, want to have a basis later.树木的生长周期是很长的, 以后要有依...
他们时时不忘保命.They always saved their own skins in mind.她眼中时时流露出心不在焉的神情，思绪已飘至别处。There was a distant look in her eyes from time to time, her thoughts elsewhere.时时有枪子在屋顶上飞过,“嗤嗤”地响着,一会儿这里的瓦破了, 一会儿那里的瓦又落了.Bullets sang over the ro...
They were reported to be unloading trucks filled with looted furniture.有人举报说他们正在从满满当当的卡车上卸洗劫来的家具。Dockers started unloading the ship.码头工人开始卸船.The ship is unloading.该船正在卸货....
网箱各尺寸参数影响网箱的水动力特性.The parameters of cage size have an effect on the hydrodynamic characteristics.采取上述技术措施,网箱内培育的仔蟹成活率为75% 、 水泥池达86%、池塘为 40.5%.The resultslarval survival rate are 75 % ( cage ) , 86 % ( cement pool ) and 4...