【单选题】牌号 08F中,08表示其平均含碳量为( A )
【单选题】7当代中国,建设中国特色社会主义是我们共同的理想信念,它的基本内容是在下,走中国特色社会主义道路,实现( )
【单选题】Water formation volume factor ( ) 1.
【单选题】The formation volume factor of formation water is ( ) 1.
【判断题】The marginal product of factor 1 is the ratio of output to the amount of factor 1.
【多选题】牌号为45Mn2的钢,其中数字表示()。
【多选题】Land, as a factor of production, may include ( )。
A.
the space occupied to carry out any production process, e.g. space for a factory
B.
the basic resources within land, sea or air which can be extracted, e.g. coal
C.
soil which can be used for agriculture
D.
holders of materials (pipes, vessels, containers etc.)
【单选题】牌号 08F中,08表示其平均含碳量为( )