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- In this paper,the harm of fogdrop of polyethylene greenhouse film,the research statu of antidripping and antifogging agent have been introduced systematically. 介绍了聚乙烯棚膜中雾滴的危害;国内外流滴剂和消雾剂的研究现状;
- In this paper, the harm of fogdrop of polyethylene greenhouse film, the research statu of antidripping and antifogging agent have been introduced systematically. 摘要介绍了聚乙烯棚膜中雾滴的危害；国内外流滴剂和消雾剂的研究现状；
- LDPE/nano-meter LDH composite material is made by means of intercalation,then agricultural greenhouse film is produced by extrusion blowing with the material. 对棚膜的力学性能、透光性能、耐老化性能、流滴消雾性能进行测试。
- The devolpments of antifogging and anticlouding agent of agricultural greenhouse films in recent years are introduced. 概述了温室塑料棚膜的流滴、雾化机理和防流滴、防雾化技术及其研究进展。
- The status of manufacture, properties and uses of basic resins for the multifunctional greenhouse films were reviewed. 综述了功能性棚膜用基础树脂的生产开发、性能及应用现状。
- Recent overseas research progress of anti-aging film s, antifogging films, photo-selective greenhouse films, and diversiform mulch fi lms, as well as covering material recycling were introduced. 分别就国外近年在耐老化棚膜、流滴棚膜、光选择性棚膜、各类地膜以及覆盖材料的回收方面所做的工作进行介绍。
- Fertilizer, chemical pesticide and greenhouse films soon replaced the use of human dung, cattle dung and straw in farming. 农药、杀虫剂和温室薄膜迅速取代了曾在耕地中使用的人粪、畜粪和麦秸。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- The devolpments of antifogging and anticlouding agent of agricultural greenhouse films in recent years are introduced.Antifogging and anticlouding technologies,mechanisms are also described. 概述了温室塑料棚膜的流滴、雾化机理和防流滴、防雾化技术及其研究进展。
- Keywords Antifogging properties;Greenhouse film;PVC; 无滴性能;棚膜;聚氯乙烯;
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- They planted many flowers in their greenhouse. 他们在花房里种了很多花。
- He is building a greenhouse in his garden. 他正在花园中建温室。
- He has composed a suite of music for the film. 他为该电影配写了一套乐曲。
- That film creates an atmosphere of menace. 那部影片营造出吓人的气氛。
- In his last film he starred as a cowboy. 他在最近的一部影片中主演一位牛仔。
- She is crazed about the film star. 她对那位影星着迷。
- I'm writing up the film for the local paper. 我现在为本地报纸写影评。
- Behind the house is a greenhouse. 在那所房子後面是一个暖房。
- In the evening we went to see a film. 晚上我们去看了一场电影。
