What is the meaning of discard?
What is the meaning of discard?
clarify A: illustrate B: demonstrate C: expound D: discard
clarify A: illustrate B: demonstrate C: expound D: discard
Peoplewho__________litterinthestreetsshouldbefinedheavily. A: dowith B: discard C: grind D: loan
Peoplewho__________litterinthestreetsshouldbefinedheavily. A: dowith B: discard C: grind D: loan
Peoplewho______litterinthestreetsshouldbefinedheavily. A: cleanup B: dowith C: discard D: handle
Peoplewho______litterinthestreetsshouldbefinedheavily. A: cleanup B: dowith C: discard D: handle
集合中元素的删除，可以使用discard方法
集合中元素的删除，可以使用discard方法
If we use a tissue, we should discard it immediately into an open bin.
If we use a tissue, we should discard it immediately into an open bin.
异步电动机处于电动机状态，发电机状态和电磁制动状态下的转差率s分别为（）。 A: 0＜s＜1， s＜0， s＞1 B: −1＜s＜1， s＜−1， s＞1 C: 0＜s＜1， s＞1， s＜0 D: −1
异步电动机处于电动机状态，发电机状态和电磁制动状态下的转差率s分别为（）。 A: 0＜s＜1， s＜0， s＞1 B: −1＜s＜1， s＜−1， s＞1 C: 0＜s＜1， s＞1， s＜0 D: −1
单位阶跃函数拉氏变换 A: 1/s B: 1 C: 1/s/s D: 1/s/s/s
单位阶跃函数拉氏变换 A: 1/s B: 1 C: 1/s/s D: 1/s/s/s
Beforewemove,weshould________someoftheoldfurniture,sothatwecanhavemoreroominthenewhouse. A: cancel B: conceal C: discard D: dissipate
Beforewemove,weshould________someoftheoldfurniture,sothatwecanhavemoreroominthenewhouse. A: cancel B: conceal C: discard D: dissipate
定义计算n！的函数。? fa[n_]:= Block[{s=1},Do[s=s*k,{k,1,n}];s]|fc[n_]:= Block[{s=1},Do[s=s*k,{k,1,n}];s]|fd[n_]:= Module[{s=1},Do[s=s*k,{k,1,n}];s]|fb[n_]:= Module[{s=1},Do[s=s*k,{k,1,n}];s]
定义计算n！的函数。? fa[n_]:= Block[{s=1},Do[s=s*k,{k,1,n}];s]|fc[n_]:= Block[{s=1},Do[s=s*k,{k,1,n}];s]|fd[n_]:= Module[{s=1},Do[s=s*k,{k,1,n}];s]|fb[n_]:= Module[{s=1},Do[s=s*k,{k,1,n}];s]