第1题:
A vessel’s KG is determined by ______.
A.dividing the total longitudinal moment summation by displacement
B.dividing the total vertical moment summation by displacement
C.multiplying the MTl by the longitudinal moments
D.subtracting LCF from LCB
第2题:
纵向砂丘
第3题:
Bark,brownish grey to brown with longitudinal striations,bearing traces of lateral roots.关于该药的外观描述,以下哪一项不正确( )。
A.皮棕灰色
B.皮棕色
C.皮具纵向条纹
D.具有少量侧根
E.具有侧根痕
第4题:
横向砂丘
第5题:
砂丘(sand dune)
第6题:
Aboard a vessel, dividing the sum of the longitudinal moments by total weight yields the vessel’s ______.
A.inclining moments
B.righting moments
C.vertical moments
D.longitudinal position of the center of gravity
第7题:
目前高等级公路纵向碎石盲沟的反滤层多采用()。
第8题:
The correction to KG for longitudinal free surface effects for a vessel can be found by dividing the vessel's displacement into the ______.
A.Transverse free surface correction for the vessel
B.Sum of the vertical moments of the vessel
C.Sum of the longitudinal free surface moments of the vessel
D.Longitudinal centerline of the vessel
第9题:
横向砂丘(transverse dune)
第10题:
新月型砂丘(barchan dune)