下拉

Option to capture through temporary file (direct from capture devices without recompression) to avoid drop frames during recompression.

选择捕获通过的临时文件（直接从捕捉设备，而不r ecompression） ，以避免下拉框在r ecompression。

The effective stress iterative method of estimating neutral point and downdrag on a single pile was presented in this paper.

采有应力迭代算法确定中性点的位和计算下拉荷载值,并通过一个实明迭代试算的过程。