negative segregation 中文意思是什麼
negative segregation
解釋
反偏析- negative : adj 1 否定的 否認的；拒絕的 （opp affirmative）； 反對的 反面的；消極的。2 （opp positive） 【電...
- segregation : n. 1. 分離；分開；隔離。2. 【化學】分凝；【物、冶】偏析；熔析；【生物學】分異。 【機械】離析性。3. （等位基因）分離。n. -ist （種族）隔離主義者。
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In this paper, it is proposed as a new mechanism that when a solidifying billet is in the stirring zone during continuous casting of steel, a thin steel shell is formed in front of the freezing interface, which results in a white band with a negative segregation followed by a positive one
作者提出了一個新的機制來解釋白亮帶的形成原因，即正在凝固的連鑄鋼坯位於攪拌區時，在凝固前沿形成一個薄殼，由此導致先發生負偏析，緊隨其後又發生正偏析的白亮帶。 -
Negative segregation may occur between dwarf shrubs with similar habitat requirements. intensive interspecific competition may result in random or even uniform distribution, therefore, such species - pairs are apt to be negatively segregated
許多具有相近生境需求的種對（如小灌木）存在負分離，較強的種間競爭可能導致隨機或均勻分佈，因此這些種對表現出負分離。
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