Within a suitable range of temperature gradient, channel segregation is easy to develop when solidification rate is slow.
对适当范围的温度梯度,凝固速度较小时通道偏析易于形成。
For simple requirements, you are likely better off focusing on platform availability, a suitable range of widgets, and appropriate cost.
对于简单的需求,只需重点考虑平台可用性、适合的部件以及适当的成本。
Based on the formula, a suitable range of lengths of the flat part of the hump crest has been for the first time calculated and determined.
并在此基础上首次计算确定峰顶平台长度的合理范围。
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