self-gravitation 中文意思是什麼
self-gravitation
解釋
自吸引- self : n （pl selves ）1 自己；自身；本身；【哲學】自我；我。2 本性；本質。3 私利；私心，私慾。4 〈俗〉...
- gravitation : n. 1. 萬有引力，地心吸力，重力。2. 引力作用；吸引力；下沉；（自然的）傾向，趨勢。
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At first stage, the background may be relatively stronger and the collapse is determined on the background, but later the collapse continues by self - gravitation due to the weak interaction of the dark matter
但在最初階段，背景可能相對較強，塌縮主要受背景控制，后來，由於背景的弱相互作用性，塌縮主要由引力系統自身來完成。 -
The last ten years, many civil governments are paying mucher regarding to the utilization of the high performance concrete. self - compacting concrete is fills formwork and encloses reinforcement itself on gravitation but not on forced vibration
自密實（ self - compactingconcrete ）是指混凝土拌和物主要依靠自重，勿需振搗即可自行填充模型且包裹配筋的混凝土。 -
Black holes smaller than this limit can only be created if their matter is subjected to sufficient pressure from some source other than self - gravitation
如果它們的物質受制於來自勝于自我引力的一些足夠大壓力其它來源，只能產生比這個界限小的黑洞。
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