进口: enter port; sail into a port ...级: level; rank; grade的: 4次方是 The fourth power of 2 i ...工作条件: working conditions源的工作条件: source condition不正常的工作条件: abnormal operating conditions苛刻的工作条件: extreme operating conditions工作条件: job conditions; operating conditions; running conditions; service conditions; wording conditions; working conditions; working environment正常工作条件;额定工作条件: rated operating condition标称工作条件: nominal working conditions参比工作条件: reference operating condition; reference performance characteristice锭模工作条件: mould conditions额定工作条件: nominal working conditions改善工作条件: improve the working conditions工作条件参比: reference operating condition工作条件影响: operating infulence; operating limits极限工作条件: limiting operationg condition; operating limits; operative limits实际工作条件: actual ooperating conditions异常工作条件: abnormal operating conditions正常工作条件: nominal operating condition; normal operating conditions; normal running conditions; normal working condition; usual service conditions中等工作条件: moderate operating conditions最佳工作条件: best operating condition工作状态工作条件: working condition不正常工作条件: abnormal operating conditions; unusual service conditions工作条件和环境司: working conditions and environment department