题目
装卸时间(laytime,laydays)是指允许完成装卸任务所约定的时间,有()的计算方法。A. 按'连续日'(running days,consecutive days)计算B. 按'累计24小时好天气工作日'(weather working days of 24 hours)计算C. 按'连续24小时好天气工作日'(weather working days of 24 consecutive hours)计算D. 按'港口习惯速度尽快装卸'(to load/discharge in customary quick despatch,CQD)计算
装卸时间(laytime,laydays)是指允许完成装卸任务所约定的时间,有()的计算方法。
A. 按'连续日'(running days,consecutive days)计算
B. 按'累计24小时好天气工作日'(weather working days of 24 hours)计算
C. 按'连续24小时好天气工作日'(weather working days of 24 consecutive hours)计算
D. 按'港口习惯速度尽快装卸'(to load/discharge in customary quick despatch,CQD)计算
题目解答
答案
ABCD
A. 按'连续日'(running days,consecutive days)计算
B. 按'累计24小时好天气工作日'(weather working days of 24 hours)计算
C. 按'连续24小时好天气工作日'(weather working days of 24 consecutive hours)计算
D. 按'港口习惯速度尽快装卸'(to load/discharge in customary quick despatch,CQD)计算
A. 按'连续日'(running days,consecutive days)计算
B. 按'累计24小时好天气工作日'(weather working days of 24 hours)计算
C. 按'连续24小时好天气工作日'(weather working days of 24 consecutive hours)计算
D. 按'港口习惯速度尽快装卸'(to load/discharge in customary quick despatch,CQD)计算
解析
本题考查装卸时间(laytime, laydays)的约定计算方法,需准确记忆常见的装卸时间计算方式。
选项分析:
- A. 按“连续日”(running days, consecutive days)计算:连续日是指一天24小时连续计算,不区分工作日或天气,只要在约定时间内持续作业,是常见的装卸时间计算方法之一。
- B. 按“累计24小时好天气工作日”(weather working days of 24 hours)计算:好天气工作日指仅在晴天或约定的良好天气条件下计算工作时间,累计24小时为一天,是典型的计算方法。
- C. 按“连续24小时好天气工作日”(weather working days of 24 consecutive hours)计算:与B类似,只是表述中“连续”(consecutive)的位置不同,本质仍是“好天气工作日+24小时”的计算方式,属于常见类型。
- D. 按“港口习惯速度尽快装卸”(to load/discharge in customary quick despatch,CQD)计算:CQD是按港口习惯的快速装卸速度计算,不预先固定时间,而是根据港口通常效率约定,也是常见的装卸时间计算方法。