皮皮学，免费搜题
登录
搜题
【单选题】
S1:Now let's check if the vessel is prepared for loading.S2:Yes,Sir.S1:Is cargo list available and complete?S2:Yes, cargo list available and complete.S1:Are holds clean?S2:Yes, they are swept clean.S1:Are safety arrangements in holds operational?S2:Yes, safety arrangements in holds operational.S1:Good. Are sufficient dunnage and mats available?S2:Yes, sufficient dunnage and mats are available.S1:OK. Fill double bottom tanks before loading heavy lifts. Q4:When shall the double bottom tanks be filled?A.
Before loading cargo.
B.
Before loading heavy cargo.
C.
Before using heavy derricks.
D.
Before closing hatch covers.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】_______? It's 20 centigrade, it very warm today. [ ]
A.
How is it
B.
What's the weather like
C.
What's it
D.
How is the weather like
【单选题】按行优先顺序存储下三角矩阵的非零元素，则计算非零元素a/sub>ij1≤j≤i≤n)的地址的公式为
A.
LOC(aij)=LOC(all)+i×(i+1)/2+j
B.
LOC(aij)=LOC(all)+i×(i+1)/2+(j-1)
C.
LOC(aij)=LOC(all)+i×(i-1)/2+j
D.
LOC(aij)=LOC(all)+i×(i-1)/2+(j-1)
【简答题】编程题: 利用公式 c ij = a ij + b ij 计算 m × n 阶矩阵 A 和 m × n 阶矩阵 B 之和。已知 a ij 为矩阵 A 的元素, b ij 为矩阵 B 的元素, c ij 为矩阵 C 的元素 (i = 1 , 2 ,..., m ; j=1 , 2 ,..., n) 。
【简答题】（ 12 ）按行优先顺序存储下三角矩阵 的非零元素，则计算非零元素 a ij (1 ≤ j ≤ i ≤ n) 的地址的公式为
相关题目：
参考解析：
知识点：
题目纠错 0
发布
