细胞凋亡百分率的时程变化规律与TUNEL阳性细胞数的变化规律一致。

The time course of apoptotic percentage paralled that of TUNEL-positive cells.

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坡长是决定坡面能量沿程变化，影响坡面径流与水流产沙过程的重要地貌因素之一。

Slope length is one of the important topographical factors that can determine the energy change along a slope and affect the overland runoff and sediment process.

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管理人员觉得他们几乎无法在入程变化之前将其稳固，更谈不上对其入行建模后预测其机能。

Managers feel that they are hardly able to stabilize a process before it changes, let alone model the process for performance prediction.

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And so, there is the distinction between fixed schedules versus ratios, variable schedules and ratio versus interval.

因此，在固定时程与变化时程之间,以及在比率与间隔之间，存在着一些区别。

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And fixed versus variable speaks to whether you give a reward on a fixed schedule, every fifth time, or variable, sometimes on the third time, sometimes on the seventh time, and so on.

固定与变化则是相对于,你是否根据固定时程给予奖励而言的，每五次就给予奖励，或者是变化的，有时候在第三次上给予奖励，有时候则在第七次上给予奖励。

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