Moreover, the study indicated that the fatigue crack initiation period is the main portion of the total fatigue life at long lives.

该研究还表明，在长寿命范围，裂纹起始寿命是疲劳全寿命的主要部分。

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The contents of DNA and RNA went up in the middle period of floral initiation, which obviously promoted physiological flower bud differentiation.

花芽孕育期中期DNA和RNA含量的升高对于花芽生理分化有明显的促进作用。

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The results presents that buds from the shoot apex to the 9th unfolding leaves were in the period of physiological differentiation which can be divided into flower induction and flower initiation.

结果表明：从新梢顶端到第9个展开叶之间的芽处于生理分化期，花芽生理分化期分为成花诱导期和花芽孕育期。

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And archaeology supports this picture of merging of peoples, a picture of the merging of peoples, rather than conquest or even large-scale immigration, because the new settlements in this period show such continuity with the past, not a complete break, not the initiation of something radically new.

考古学肯定了民族的融合，多个民族相融合的图景，而不是征服或者是大规模的移民，因为这一时期新的定居表明,与过去的连续继承，而不是完全的断裂，不是完全的新的开始。

耶鲁公开课 - 旧约导论课程节选

Kloss says that after a brief initiation period, the noisier environment of team tennis proves to be a non-issue for players.

FORBES: Magazine Article

Once we pick a number, then sometimes the issue comes up of a transition period, from the present floating system to the initiation of the gold standard system.

FORBES: Returning to a Gold Standard System: Why and How?