However, the jets do heat the gas in their line of travel, forming an expanding cocoon.
但在喷流行进的过程中，它们确实会将气体加热，产生膨胀的茧状结构。
The principle of line heat forming of ship hull is described. The importance of determination of relationship between the local contraction of circular plates and the integral forming is analysed.
简述水火弯板成形原理，分析了曲板局收缩与整体成形关系确定的重要性，应用分段圆弧样条函数拟合曲板的辊轧线。
And the usefulness of the regression method in the application of line heat forming is emphasized.
指出对于水火弯板应用回归分祈方法的实用性。
And the usefulness of the regression method in the application of line heat forming is emphasized.
指出对于水火弯板应用回归分祈方法的实用性。
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