单选题目前世界上油量计算中常用的准温度有（）。A我国20℃，日本和英美15℃B日本15℃，我国20℃，英美60°FC我国和日本15℃，英美60°FD日本20℃，我国20℃，英美°15
单选题
目前世界上油量计算中常用的准温度有（）。
A
我国20℃，日本和英美15℃
B
日本15℃，我国20℃，英美60°F
C
我国和日本15℃，英美60°F
D
日本20℃，我国20℃，英美°15
参考解析
解析：
暂无解析
相关考题：
单选题根据我国《海洋营运船舶明火作业安全技术要求》的规定，进行明火作业前，为确保安全，对危险区域的开敞甲板，必须考查从作业点向首尾延伸（）米，以船舶宽度为界，向上2米，向下至平台或甲板的柱形空间。A5B10C15D20
单选题1995年STCW公约缔约国大会，意识到选拔、培训、发证过程的总体有效性仅能通过海员在（）予以确定，因此通过了“促进海员的技术知识、技能和职业作风”的决议。A培训评估期间的实际操作能力B服务期间所显示的技能、能力和适任性C适任考试期间所显示的标准D紧急情况下显示的适任性
单选题The Brazil Current flows in which general direction? （）ANorthwesterlyBSouthwesterlyCSoutherlyDNortherly
单选题The tailshaft sealing arrangement found a little lube oil leaky and caused a lot of seawater into the bearing, the step should be taken as a makeshift is（）Adropping lube oil for lubrication, reducing the pollution to the seaBsetting a temporary gravity oil tank and enhanced the position properlyClubricating with the used lube oilDlubricating with the fresh water and navigation in a lower speed
单选题A “sheepshank” is used to（）.Akeep a line from frayingBjoin lines of unequal sizeCstop off a lineDshorten a line
单选题In a crossing situation on international waters, a short blast by the give-way vessel indicates that the vessel（）.Ais holding course and speedBis turning to starboardCintends to pass port to portDwill keep out of the way of the stand-on vessel
单选题Keel scantlings of any vessel are greatest amidships because（）.Aconnections between forebody and afterbody are most crucialBof maximum longitudinal bending momentsCof severest racking stressesDresistance to grounding is at a maximum amidships
判断题斜盘式轴向柱塞泵液流排量的变化，取决于斜盘倾角大小的改变。A对B错