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“Vertical machining center”应翻译为是“卧式加工中心”。
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更多 ““Vertical machining center”应翻译为是“卧式加工中心”。” 相关考题
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Of the following, the most important consideration for a tank vessel is ______.A.GMB.the vertical center of gravityC.the longitudinal center of gravityD.the stress on the hull
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The righting moment can be determined by multiplying the displacement by the ______．A.vertical center of gravity（KG）B.longitudinal center of gravity（LCG）C.righting arm（GZ）D.center of gravity（CG）
考题
Of the following，the most important consideration for a tanker is ______．A.GMB.The vertical center of gravityC.The longitudinal center of gravityD.The stress on the hull
考题
Aboard a vessel, dividing the sum of the vertical moments by total weight yields the vessel’s_____.A.height of the center of gravityB.vertical momentsC.righting momentsD.inclining moments
考题
镗孔可以在各种（）进行。A、镗床、卧式车床、回转或塔式车床、插床和数控机床、加工中心上B、镗床、卧式车床、回转或塔式车床、铣床和数控机床、加工中心上C、镗床、卧式车床、回转或塔式车床、刨床和数控机床、加工中心上D、镗床、卧式车床、回转或塔式车床、磨床和数控机床、加工中心上
考题
单选题The center of flotation of a vessel is（）.A
the center of volume of the immersed portion of the vesselB
the center of gravity of the water planeC
that point at which all the vertical downward forces of weight are considered to be concentratedD
that point at which all the vertical upward forces of buoyancy are considered to be concentrated
考题
单选题The center of buoyancy is located at the（）.A
geometric center of the waterplane areaB
intersection of the vertical centerline and line of action of the buoyant forceC
center of gravity of the vessel corrected for free surface effectsD
geometric center of the displaced volume
考题
单选题At all angles of inclination，the metacenter is（）.A
vertically above the center of buoyancyB
vertically above the center of gravityC
at the intersection of the upright vertical centerline and the line of action of the buoyant forceD
at the geometric center of the underwater volume
考题
单选题0f the following, the most important consideration for a tank vessel is（）.A
GMB
the vertical center of gravityC
the longitudinal center of gravityD
the stress on the hull
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