A.
( A )流量与风压均增加一倍 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
B.
( B )流量与单台时一样,风压增加一倍 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
( C )风压与单台时一样,流量增加一倍 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
D.
( D )流量增加,风压增加不到一倍。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>