某轮顺风顶流航行，船速18kn，流速2kn，风对船舶航速的影响为1kn，计程仪改正率+8%，0400计程仪读数L1=100'.0，则2h后相对计程仪读数L2为()。A.127'.8B.131'.5C.135'.2D.138'.9
某轮顺风顶流航行，船速18kn，流速2kn，风对船舶航速的影响为1kn，计程仪改正率+8%，0400计程仪读数L1=100'.0，则2h后相对计程仪读数L2为()。
A.127'.8
B.131'.5
C.135'.2
D.138'.9
相关考题：
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某轮顺风顶流航行，船速18kn，流速2kn，风对船舶航速的影响1kn，计程仪改正率-8%，0400计程仪读数L1=100'.0，则2h后相对计程仪读数L2为()。A.132'.6B.137'.0C.141'.3D.145'.7
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某轮顶风顶流航行，船速18kn，流速2kn，风使船减速1kn，计程仪改正率+8%，0400计程仪读数L1=100'.0，则2h后绝对计程仪读数L2为()。A.127'.8B.131'.5C.135'.2D.138'.9
某轮顺风顺流航行，船速18kn，流速2kn，风对船舶航速的影响为1kn，计程仪改正率+8%，0400计程仪读数L1=100'.0，则2h后相对计程仪读数L2为()。A.127'.8B.131'.5C.135'.2D.138'.9
某轮顺风顺流航行，船速18kn，流速2kn，风对船舶航速的影响1kn，计程仪改正率-8%，0400计程仪读数L1=100'.0，则2h后绝对计程仪读数L2为()。A.132'.6B.137'.0C.141'.3D.145'.7