1) Plastic tunnel
小型拱棚
2) planstic tunnel
小拱棚
1.
The results indicated that planstic tunnel,planstic film mulch in planstic tunnel and only planstic film mulch all increased the soil temperature and preceded the sprouting and harvest time.
以"格兰蒂"为试材,研究了小拱棚、小拱棚加地膜覆盖(双膜覆盖)和地膜覆盖的增温效应及对绿芦笋早春生长和产量的影响。
3) plastic cover lilliputian greenhouse
塑料小拱棚
4) small plastic greenhouse
拱棚
1.
A Model for formulated fertilization of N-P-K was established according to the study on these three main fertilization factors in cultivation process of potato planted in the small plastic greenhouse in the central plains with two-time crops, using"3414"regression combination design approach.
试验针对中原二季作区的早春拱棚马铃薯,采用"3414"回归组合设计,将在马铃薯栽培过程中三大主要的肥料因子作为研究对象,建立了马铃薯氮磷钾配方施肥模型,通过对建立的数学模型进行综合分析,探讨出氮磷钾单因素对产量的影响、经济最佳施肥量和每公顷45000～52500kg施肥模式。
5) small size recording studio
小型录音棚
1.
In order to reduce the noise produced by air-condition in small size recording studio, the standard of noise estimating and the methods to deal with different kinds of noise source are discussed.
为降低小型录音棚空调系统产生的噪声使其满足使用要求,介绍了噪声评价标准,针对不同的噪声源采取不同的措施,并从空调系统的设计类型、新风设计等多方面加以论述。
补充资料：拱棚
顶部成弧形、上面覆盖塑料薄膜的棚，用于冬季培育花木、蔬菜、秧苗等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条