In multi-step loading, ratcheting rate suffers from the ratcheting history, especially for that with ratcheting history at higher level loading.是什么意思_In multi-step loading, ratcheting rate suffers from the ratcheting history, especially for that with ratcheting history at higher level loading.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句