greenhouse covering 中文意思是什麼
greenhouse covering
解釋
溫室覆蓋- greenhouse : n. 1. 玻璃暖房，溫室。2. 〈軍俚〉周圍有玻璃的座艙；轟炸員艙。
- covering : n 被覆，外被；外封；房頂；上覆物，掩護；【商業】了結，補進。 covering fire 掩護射擊。 covering fo...
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Effect of reducing the dosage of methyl bromide and covering virtually impermeable film on soil fumigation and tomato growth in greenhouse
少用甲基溴的土壤消毒效果及對溫室番茄生長的影響 -
The process and equipment for the production of pvc calendering products were introduced as well as the applicaiton of pvc calendering products in food storage film, fogging - resistance greenhouse film, spraying advertising cloth, water bed film, leakage - proof geomembrane, packaging film, floor leather, artificial leather, kang covering leather and antibacterial plastic products
介紹了pvc壓延製品生產工藝及設備及其在糧食儲藏膜、無滴大棚膜、噴繪廣告布、水床膜、防滲土工膜、包裝膜、地板革、人造革、炕布革、塑料抗菌製品等方面的應用。 -
Effect of water curtain on variation and distribution of temperature in multi - layer - covering plastic greenhouse in winter
水幕對多層覆蓋塑料大棚冬季溫度變化與分佈的影響 -
Supplemental artificial light influences greatly the normal growth of crops in greenhouse, in order to collocate the lights and its power, the algorithm of dynamic covering area of artificial light is presented after simplifying the structure of greenhouse
摘要為了有效地配置溫室補光光源以及光強大小，在對溫室結構進行一定的模型簡化后，提出一種室內人工光照動態覆蓋的演算法。 -
Study on the multi - layer covering and high efficiency cultivation model of vegetables in greenhouse
日光溫室蔬菜多層覆蓋與高效模式栽培技術研究 -
The main types, properties and application of covering materials in the greenhouse are reviewed. the prospect of covering material and research field in the foreign counties also is briefly reviewed
摘要綜述了我國農用覆蓋材料的主要類型，性能及其在設施園藝中的應用，並對我國農用覆蓋材料發展前景及部分國外的發展動向和相關的需求應用等進行了簡要概述。
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