【字彙解釋】

Perforation 鑽孔

Perforation

n. 穿孔, 孔眼, 針孔, 齒孔, 貫穿, 貫通


【前後詞彙】

Percent finer 小粒重率
Percolation 滲漏，滲透
Percolation loss in channel 渠道滲漏損失
Percolation, deep 深層滲漏
Percolation, path of 滲漏水路
Percolation, rate of 滲漏率，滲透率
Perforation 鑽孔
Perimeter 周邊
Perimeter, wetted 潤周，濕周
Period of oscillation 擺動週期
Period, critical storm 臨界暴雨期