Outdoors, mosquitoes and midges were a perpetual torment.在户外,蚊子和蠓虫永远让人不得安生。The breeze died away; midges began to bite.风息了; 蛟蚋开始叮人.Methods: To collect midges with bed - curtain , insect net and light trap.方法: 采用帐诱、灯诱和挥网采集...
Myth 12 : I must hae a hysterectomy to treat cervical cancer.误解 12: 我必须采取子宫切除术治疗宫颈癌.It is another unfortunate myth of our culture that older people are asexual.我们的文化里还有一种错误观念,就是认为上了年纪的人就不再有性欲了。His reputation for savagery...
The content of gibberellin ( GA ) and indole - 3 - acetic acid ( IAA ) in the young - shoot - tips of litchi ( Litchi chinensis Sonn. )荔枝 ( Litchi chinensisSonn. ) 嫩梢顶端的赤霉素 ( GA ) 和吲哚乙酸 ( IAA ) 含量很高,叶片转绿、梢老熟时明显降低,以后才开始花芽...