【简答题】二副得到新的航海通告后应首先改正的是________。
【判断题】结晶裂纹主要出现在含较多的碳钢焊缝中和单相奥氏体钢、镍基合金以及某些铝合金的焊缝中。
【简答题】a. accomplish b. previously c. cover d. soloist e. conquer f. voyage g. fortunately h. adventure i. tough j. endurance Swimming the channel is a test of and bravery.
【判断题】我国东部湿润区土壤分布表现为纬度地带性,北部表现为随水分减少的经度地带性,青藏高原及一些高大山脉表现为垂直地带性。
【简答题】a. accomplish b. previously c. cover d. soloist e. conquer f. voyage g. fortunately h. adventure i. tough j. endurance is an exciting experience in which erous or unusu...
【简答题】a. accomplish b. previously c. cover d. soloist e. conquer f. voyage g. fortunately h. adventure i. tough j. endurance the fire was discovered soon after it had started.
【简答题】a. accomplish b. previously c. cover d. soloist e. conquer f. voyage g. fortunately h. adventure i. tough j. endurance A is a musician who performs alone or plays an instru...
【判断题】结晶裂纹主要出现在含杂质较多的碳钢焊缝中和单相奥氏体钢、镍基合金以及某些铝及铝合金的焊缝中。
【单选题】二副得到新的航海通告后应首先改正的是:I、本航次使用的少图;II、总图;III、大比例尺海图