ตัวกรองผลการค้นหา
advance time
แปลว่าเวลาน้ำคืบหน้า : ดู advance phase
waning phase of the moon
แปลว่ากัณหปักษ์
Aging 2
แปลว่า(english) A change in properties that occurs at ambient or moderately elevated temperatures after hot working or a heat treating operation (quench aging in ferrous alloys), or after a cold working operation (strain aging). The change in properties is often, but not always, due to a phase change (precipitation), but does not involve a change in chemical composition. In a metal or alloy, a change in properties that generally occurs slowly at room temperature and more rapidly at higher temperatures.
