化学药剂以 1∶1∶100 的波尔多液, 50%退菌特可湿性粉剂600倍液和50%代森铵800倍液防治效果较好. The best fungicides are 1 % Bordeaux mixture, 50 % Tuzet ( diluted 600 times ), and 50 % Ambam ( diluted 800 times ).
We fanned out from the farmhouse in twos and threes.我们三三两两从农舍散去。They lose interest and start drifting away in ones and twos.他们没了兴趣，开始三三两两地走开了。Four twos make eight.4乘以2等于8。...
网页浏览器的高速缓存区里有你最近下载的网页文件。In your Web browser's cache are the most recent Web files that you have downloaded.点击网页浏览器上的“刷新”按钮来刷新页面，显示最新的版本。Press the "reload" button on your web browser to refresh the site and get the m...
She pursed her lips together, as though fearing to betray her news.她闭紧双唇，仿佛害怕透露出她的消息。They offered me money if I would betray my associates.他们提出来只要我供出同伙就给我钱。I would as lief kill myself as betray my master.我宁愿自杀也不会出卖我的主人。...
Environmentalists say there is a high risk of pollution from the landfill site.环境保护工作者说废渣埋填地很可能造成污染.Extraction method of landfill gas was introduced based on practice experience.并根据实践经验介绍了抽取填埋气体的方法.Keywords: strategy, su...
The whole operation was hamstrung by [ for ] lack of funds.整个作业因资金不足而 受挫.The new supervisory authorities are also hamstrung.新的监管机构同样具有伤害性.The project was hamstrung by lack of funds.这个计画因缺乏资金而难以实现....