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- economic useful tree varieties 经济树种
- The study, which looked at varieties of conifers, flowering plants and other tree varieties, found that on average equatorial plants evolved at twice the rate of more temperate species. 这项研究观察针叶树、开花植物和其他树种的多样性,发现平均起来赤道物种演化的速度是温带地区的两倍。
- The tree varieties are among the prettiest flowering trees of springtime, while most shrub varieties are grown for their colorful foliage in the fall and colorful bark in the winter. 树品种是最漂亮的树,春天开花,而大多数品种的种植灌木他们丰富多彩的树叶在秋季和丰富多彩的树皮在冬季。
- Arabic and Oriental languages are“ economically useful” as new world markets emerge. 随着新世界市场的形成;阿拉伯语和东方的语言变得"经济实用".
- Arabic and Oriental languages are "economically useful" as new world markets emerge. 随着新世界市场的形成,阿拉伯语和东方的语言变得"经济实用"。
- This lore is administered by the old men of the clan, perhaps assigned to them after their own economic usefulness is at an end. 这些学问和传统或许是在家族中的长者失去经济能力后指派给他们管理。
- Crossbreeding as a effective way to cultivate excellent trees variety has been extensively applied on major economic trees breeding. 杂交育种技术是培育优良树木品种的有效方法,在主要经济树木育种中已得到广泛的应用。
- The Tree Varieties Choosing of Depollution and Virescence 防污绿化与抗污吸污树种的选择
- Derivatives' tendency to magnify problems has led to calls for regulators to ban some types.Their economic usefulness, it is argued, is far outweighed by their capacity to create systemic risk. 衍生品扩大问题的趋势使人们要求监管者取缔某些种类的衍生品,他们认为这些衍生品引发系统风险的能力大大超过其经济实用性。
- He has been an unsung hero of the country's economic growth. 他是使这个国家经济成长的无名英雄。
- Project for Working out Testing Guideline for DUS of New Forest Tree Varieties 林木植物新品种DUS测试指南编写方案的探讨
- Mother works economic advantages accrue. 母亲工作时经济收入增加了。
- They had led the country into economic disaster. 他们把国家带入了经济灾难中。
- Do you know the economic policy of this year? 你知道今年的经济政策吗?
- Economic depression often follows war. 经济不景气常因战争所致。
- The country is in a bad economic state. 这个国家的经济情况很差。
- The lecture bore down on economic causes. 那次演讲着重论述经济方面的原因。
- pollution resisting tree variety 抗污染树种
- The book will open up to readers new vistas on economic thinking. 这本书将为读者展现经济思想的新远景。