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- The rooting percentage of shoot cuttings were more than 90% under ex vitro conditions with peat moss medium in plastic shallow cases arched by a lower plastic film tent to keep a high humidity. 用塑料盘盛装腐苔藓基质,扣塑膜小棚保湿的简易设备进行试管外扦插,生根率达90%25以上。
- Different dosage of homone induced different effect of cutting propagation. A high rooting percentage of 75% and good rooting quality was found when treated by indole butyric acid (IBA) at 200mg/L. 不同含量的激素对老鼠?扦插生根效果不同,其中吲哚丁酸(IBA)200mg/L诱导生根的效果最为理想,插条的生根率可达75%25,且生根质量也较为理想。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- The figure is expressed as a percentage. 那数字是以百分比表示的。
- What are you doing rooting around in my desk? 你在我的书桌里乱翻什麽呀?
- He is rooting about for his fountain pen. 他正在寻找他的自来水笔。
- We have only a small percentage of foreign books. 我们只有一少部分外文书。
- Our friends were all rooting for us. 我们的朋友们都在为我们加油。
- We're rooting for the college baseball team. 我们在给学院的棒球队加油。
- What percentage of children were absent? 缺席的学童占百分之几?
- Each of them got a percentage of the profits. 他们每个人都得到一部分利润。
- Who's been rooting about among my papers? 谁翻过我的文件了？
- Whisky contains a large percentage of alcohol. 威士忌所含酒精的百分比很高。
- John was rooting for the Scottish football team in the World Cup. 约翰在世界杯比赛中为苏格兰足球队喝彩。
- There is no percentage in worrying about it. 为此担忧无济於事。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- There is no percentage in arguing with him. 同他争论于事无补。
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The plant has not struck root yet. 那棵植物还没生根。
- What percentage of his income is taxable? 他的收入有多少需纳所得税?
