凡结账前发现记账凭证正确而登记账簿时发生的错误,可以采用的补充登记法更正。( )
A. 对
B. 错
将下列段落翻译成汉语:Once established on an approach, the Autoland system or pilot will follow the ILS and descend along the glideslope, until the Decision Altitude is reached (for a typical Category I ILS, this altitude is 200 feet above the runway). At this point, the pilot must have the runway or its approach lights in sight to continue the approach.If neither can be seen, the approach must be aborted and a missed approach procedure will be performed.
将下列段落翻译成汉语:Instrument approaches are generally designed such that a pilot of an aircraft in instrument meteorological conditions (IMC), by the means of radio, GPS or INS navigation with no assistance from air traffic control, can navigate to the airport, hold in the vicinity of the airport if required, then fly to a position from where he or she can obtain sufficient visual reference of the runway for a safe landing to be made, or execute a missed approach if the visibility is below the minimums required to execute a safe landing.
用规范法计算地基最终沉降量时,采用的变形指标是( )。
A. 变形模量
B. 压缩模量
C. 弹性模量
D. 压缩系数