释放物质 meaning in Chinese

released substance

The dead pulp released some substances into dentine to stain it greyish black
坏死的牙髓释放物质渗入象牙质，牙齿渐变成灰黑色。
If black holes radiate away their mass over time , as hawking showed , then they should evaporate before they even form , krauss says
如果黑洞会像霍金说的那样超越时间释放物质，那么它们在产生之前就应该已经蒸发掉了，克劳斯如是说。
To find them one must come raise their conscious awareness - heal their issues - which allows them to come into balance on all levels of awareness - thus releasing the emotional grip of the physical realms or third dimension
要发现它们人们必须提升他们的意识知觉-痊愈他们的问题-使得他们在全部知觉层面上获得平衡-这样释放物质王国或第三维情绪的紧握。