室内白平衡
参考答案:室内白平衡或称为多云、阴天白平衡,适合把昏暗处的光线调置原色状态。
(2013·天津,6)We have launched another man-made satellite,________is announced in today's newspaper.
A.that
B.which
C.who
D.what
行车速度200-250km/h(不含)区间正线有砟道床砟肩堆高为()m。
A.80
B.90
C.100
D.150