有意识地将跑头一英里的速率降低到你计划跑最后一英里的速率之下。

Deliberately run your first mile slower than you plan to run the final one.

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随着全长的增加，其L/CL值、L/FL值、L/AW值、L/FW值呈逐渐增加趋势，说明了其第二触角长度增长速率比头胸甲、腹部及尾扇等长度要快；

With the increase of L, L/CL, L/ FL, LI AW, L/FW value rises. The length of antenna grows faster than the length of carapace, abdomen, tail fan;

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在二维有限元动力分析程序dyna2d中加入了两种反应速率模型，对圆头钢弹撞击PB X 940 4炸药的冲击起爆行为进行了数值模拟研究。

Shock initiation behaviors of PBX-9404 impacted by round-nosed steel projectiles were studied numerically by means of adding two kinds of reaction-rate into two-dimensional finite element code DYNA2D.

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