unwoven fabric 中文意思是什麼
unwoven fabric
解釋
無紡織布, 非織造織物-
The first system consisted of a bucket filled with a substrate of sand / gravel ( 20cm of depth ), on the bottom of which was a 80 mesh / inc2 of nylon ( s1 ) ; the second was similar, but was planted with lolium perenne lam ( s2 ) ; the third was planted with a grass plate consisting of 7 layers unwoven fabric planted with l. perenne ( s3 )
第一個裝置底層裝20公分高的沙礫，上面放80目尼龍（ s1 ） ；第二個裝置底層也放同樣動西，但上面放多花黑麥草；第三個裝置裏面放著底層為7層無紡布上面種著多花黑麥的圓盤。
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