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砂壤土

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Spores in Hubei Institute for Nationalities and in the city suburb of Hangzhou to process propagative test in forest soil, farm land soil, red sand soil media by overshadowing.

为了筛选出最佳的紫萁孢子育苗基质,弄清紫萁孢子育苗所需的环境条件,利用在湖北民族学院和杭州城郊两地采集的紫萁孢子,以壤土、山林腐殖土、红砂壤为试验基质进行紫萁孢子遮荫条件下育苗研究。

In the best loams the most desirable qualities of sand and clay are combined and their undesirable traits are minimized.

在最好的壤土中,砂质土和黏质土最理想的特性结合到一起,而它们的不利特性减小到最低程度。

His "magic" with growing things was largely the result of his patient testing of different combinations of sand, loam and clay as potting soil for various plants, his experimentation with different amounts of sunlight and water, and his tracking down of damaging insects and the like.

他的&魔术&,与越来越多的东西,主要是由于他的病人测试的不同组合,砂,壤土及粘土作为盆栽土壤中的各种植物,他的实验与不同数目的阳光和水,还有他的追查破坏昆虫和像。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力