这个铁匠锻制马掌的手艺很高.The smith [ blacksmith ] forges horseshoes with great skill.用这种合金锻制的容器可以抗腐蚀.Containers made of this kind of alloy are corrosion - resistant.打 ( 铁 ),锻制:将金属等在锻铁炉上高温加热并锤打成形.To form ( metal, for example ) by he...
解序列一般说是收敛的.The resulting sequence will usually converge.实际要用的项数的多少取决于收敛的快慢程度.The number of terms actually used depends upon the rapidity of the convergence.若满足了这个条件,我们就说有限差分法是收敛的.We will say that a finite - difference me...