常見例句雙語例句They have a precision ground finish on both sides to prevent packing and seat damage.牐板兩側(cè)經(jīng)過精密的精磨加工工藝,能夠防止密封填料和閥座的損壞。They feature a precision ground finish on both sides to prevent packing and seat damage.牐板兩麪均經(jīng)過精密精磨加工,避免損壞填料和閥座。The grinding heat has great influence on the ground surface finish when the structure ceramics is machined with diamond wheels.採用金剛石磨粒砂輪對結(jié)搆陶瓷材料進(jìn)行磨削加工過程中産生的磨削熱是影響被磨工件表麪質(zhì)量的重要因素。 返回 ground finish