单选题
发布日期:2021-03-22
starting and direction changing trial
cancelling accelerating function trial
lowest stable speed trial
continuous running trial
标签: regulation voyage trial ship trial
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企业应每年至少()对单位安全生产标准化的实施情况进行评定,验证各项安全生产制度措施的适宜性、充分性和有效性,检查安全生产工作目标、指标的完成情况。
胎龄39周的足月儿,剖宫产,出生体重3850g,Apgar评分:1min1分,5min3分。生后不久出现呼吸困难,发绀。胸部X线片:双肺纹理增粗,可见斑片状致密影。立即给予机械通气治疗。第2天出现惊厥、嗜睡,肌张力低。患儿应诊断为()
运用客车质量鉴定条件中,发电车配电控制屏接线排布凌乱,接线端子护套丢失,标记不清,配线管卡丢失属()故障。
母乳喂养的断奶时间一般选择何时为宜()
测得混凝土坍落度值后,应进一步观察其黏聚性。具体做法是用捣棒轻轻敲击拌和物,若混凝土试体出现(),说明混凝土黏聚性差。
屋面工程的防水层由经资质审查合格的防水专业队伍进行施工。作业人员应持有当地建设行政主管部门颁发的()
最早在桂林开办学校的是唐代()。
广告在任何条件下都必然是一种消费诱因。
泵是用来输送液体的机械设备。
利用集团操作风险一体化监控平台、电子报表系统、运营监控服务平台、分行特色监控系统等方式,每季核查(),提升事后风险预警能力。
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According to the regulation of the voyage trial on new ship,()is one of the tria...
According to the regulation of the voyage trial on new ship,()is one of the tria...
When carrying out the voyage trial, the M-E is not necessary to take()trial.
When carrying out the voyage trial, the M-E is not necessary to take()trial.
After repair, the voyage trial of the M-E should be done ()
After repair, the voyage trial of the M-E should be done ()
When carrying out mooring trial, the () trial of the MEis not necessary.
When carrying out mooring trial, the () trial of the MEis not necessary.
In the M-Emooring trial, the starting trial is carried under()
In the M-Emooring trial, the starting trial is carried under()