riser head的用法和樣例:
例句
用作名詞 (n.)
- By reasonable useof kiss riser,highg quality of these castings and higher casting yield can be obtained.
合理使用壓邊澆冒口,有效地提高了有色合金鑄件的質量和工藝出品率。 - Important considerations are the rate at which a mold cavity is filled ,gate placement ,riser design ,the use of chill blocks, and padding.
著重集中在型腔如何灌注,進模口的布置,冒口的設計,冷硬試件的使用,墊模這些方面。