The criterion is helpful for rational alloying of maraging steels with lower Ni and Co contents.这些为马氏体时效钢降镍钴和合理的合金化提供有益的看法.Mary was able to short-circuit her stress response by keeping her thoughts calm and rational.玛丽能够...
The kangaroo's forearms seem undeveloped but the powerful five - fingered hands are skilled at feinting and clouting.袋鼠的前肢看似未完全发育,但其有力的五趾前足非常善于佯装攻击和击打动作.The conception of the picture is undeveloped.这幅画的构思不成熟....real...