1) pressure and hermetical-medium
传压密封介质
1.
This article introduces the pyrophyllite resources that used on pressure and hermetical-medium of diamond in China, and gives the characteristics of pressure and hermetical-medium that are widely used now in our country.
介绍了我国目前金刚石合成用传压密封介质叶蜡石资源的状况,指出当前广泛使用的传压密封介质的特点,并且提出了一种新型复合传压密封介质的研制方法。
2) Hermetical and pressure madium
密封传压介质
3) Solid pressure medium
固体密封传压介质材料
4) sealing medium
密封介质
1.
In measurement of gas pressure, firedamp drainage and water injection of coal seam, it is very important to reduce leakage and to increase sealing of borehole on the basis of fluid mechanics, mechanics of sealing materials and osmotic fluid mechanics, this paper discusses the permeable mechanism of sealing medium in sealing section of borehole.
探讨了钻孔密封段密封介质的渗漏机理。
5) sealed medium
被密封介质
6) sealing medium
密封[用]介质
补充资料：传声介质
传声介质
物理学术语。又称传声媒质，即能够传递声波的物质。对声波这样的机械波具有弹性的物质，如气体、液体和固体都可用作传声介质。传声介质可分为均匀和不均匀的，各向同性和各向异性的，频散和非频散的等等。声波不能在真空中传播。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条