Quantitative calculation of trace element content for the residue after partial melting suggests that intermediate - mafic granulites outcropped in the dabie orogen are not the residue of partial melting 殘留相微量元素定量計(jì)算結(jié)果表明,大別山現(xiàn)今出露的中基性麻粒巖不是部分熔融后形成的殘留體。
By studying , the main conclusions have been achieved as follows : i . the volcanic rocks , as the result of the partial melting of enriched mantle , comprise calc - alkaline andesite and dacite and a few tholeiite 通過研究,得出以下主要認(rèn)識(shí): 1 、火山巖為一套以鈣堿性安山巖為主,含少量拉斑玄武巖和英安巖。
Although there was a partial melting of the reactor core at tmi - 2 , the radiological release was mainly confined within the containment building and the release to the environment is minimal and insignificant 雖然三哩島反應(yīng)堆部分堆芯已經(jīng)熔化,但輻射泄漏的范圍主要局限于安全殼廠房?jī)?nèi),對(duì)環(huán)境的影響極其輕微。
Although there was a partial melting of the reactor core at tmi - 2 , the radiological release was mainly confined within the containment building and the release to the environment is minimal and insignificant 雖然三哩島反應(yīng)堆部分堆芯已經(jīng)熔化,但輻射泄漏的范圍主要局限于安全殼廠房?jī)?nèi),對(duì)環(huán)境的影響極其輕微。
Partial melting occurs when only a portion of a solid is melted. For mixed substances, such as a rock containing several different minerals or a mineral that displays solid solution, this melt can be different from the bulk composition of the solid.