perforated board 中文意思是什麼
perforated board
解釋
穿孔板- perforated : 穿孔的；穿破的
- board : n 1 板〈通常指寬4英寸半以上厚2英寸半以下者〉，木板；紙板。2 （廣告）牌；（棋）盤；〈口語〉配電盤...
-
Specification for sound absorbing board, fibrous glass, perforated fibrous glass cloth faced
吸音板玻璃纖維和表面平整的多孔玻璃纖維布規范 -
Standard specification for sound - absorbing board, fibrous glass, perforated fibrous glass cloth faced
多孔纖維玻璃布面的纖維玻璃吸聲板標準規范 -
A board perforated with a pattern of holes into which pegs can be fitted for playing certain games
小釘板一種用木釘可塞入的孔做成花樣的用來玩游戲的板 -
One could say that paper - cutting is the most popular, wide - spread, and regionally varied folk art in china. stencil printing uses a perforated board of non - absorbent material as a matrix such as specially treated paper or, nowadays, plastic
其特點是正刻正印，將紙皮，塑膠版，塑料布或透明膠片等鏤刻圖形製成孔版，通過多版分色漏印，形成了色彩豐富的圖案。 -
One could say that paper - cutting is the most popular, wide - spread, and regionally varied folk art in china. stencil printing uses a perforated board of non - absorbent material as a matrix ( such as specially treated paper or, nowadays, plastic )
其特點是正刻正印，將紙皮，塑膠版，塑料布或透明膠片等鏤刻圖形製成孔版，通過多版分色漏印，形成了色彩豐富的圖案。 -
A perforated board into which pins are manually inserted to control the operation of equipment
一種有孔的板，可由人工將插針插入孔中以控制設備運行。 -
Li chuan - liang, but this formula did not contain any parameter of well penetration. i. e. did not take the perforated thickness into account, it is hard to just perforate the partition board of well in fact, so a modification for it should be made on li ' s formula by adding a critical production rate contributed from the bottom of performed interval to the partition hoard
但是實際油井通常不可能剛好射孔到隔板處，因此，此公式還可以進一步改進：即在油井臨界產量中附加一個由於射孔井段底端和隔板之間距離產生的油井臨界產量。
分享友人