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- Structure Optiunization Design of Multi- Span Plastic Greenhouse 连栋塑料温室结构的优化设计
- Comparing with the outer,there is low PAR (photosynthetically act ive radiation) and UV-B in inner of winter plastic greenhouse. 冬季蓝色无滴膜塑料大棚内有效光合辐射(PAR)和紫外B(UV-B)都比棚外低。
- The salt ion content in plastic greenhouse soil was significantly higher than that in open vegetable fields and woodland ones,with salt content up to the salinification soil standard. 大棚温室土壤中的盐离子含量明显高于露天菜地和林地土壤,其含盐量已达盐渍化土标准。
- Culture seedling in plastic greenhouse 塑料棚育苗
- Cultivated in plastic greenhouse 大棚栽培
- Mume eultivar in plastic greenhouse 设施杏梅
- Mutual interval type multl-span plastic greenhouse 间隔互插式连栋温室
- Rain-shelter cultivation in plastic greenhouse 大棚避雨栽培
- Modern medicine has increased man's life span. 现代医学延长了人的寿命。
- The arch has a span of 60 metres. 那个拱的跨度为60米。
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- They always keep their kitchen spick and span. 他们的厨房总是很整洁。
- Culture Technique of Katy Apricot in Plastic Greenhouse 塑料温室栽培凯特杏的技术
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- His life had almost completed its span. 他的生命几已到尽头。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- An obstacle or a span to be jumped. 需跳越的障碍或跨度
- He is a plastic surgery specialist. 他是个整形外科医生。
- Can you span an octave on the piano? 乍能按到钢琴的八个键吗？
- Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
