The process conditions, including presintering temperature, sintering temperature and time, cooling mode and pretreatment were studied.

对烧成过程（ 预烧温度、烧结温度及保温时间、降温方式）及预处理工艺进行了研究。

youdao

The packing time, cooling time and packing pressure are the most important factors.

其中保压时间、冷却时间及保压压力是最重要的因子。

youdao

This model took the parameters of engine speed, fuel pump rack position, pedal, LPG(injection) time, cooling water temperature and torque as the input variables.

模型将转速、油泵齿条位置、油门开度、LPG喷气时间、冷却水温度、转矩作为输入变量。

youdao

Interestingly, these spectacular gains have come in a time of cooling demand.

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Neither is significant compared to the known global variations in temperature over geologic time, though any cooling still contradicts the AGW hypothesis.

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There is evidence for cooling at the time in parts of the Pacific.

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