早教吧
育儿知识
作业答案
考试题库
百科
知识分享
创建时间
资源类别
相关度排序
共找到 34702 与;t= 相关的结果，耗时2 ms
f(x)=x2+4x+3,t∈R,函数g(t)表示函数f（x）在区间[t,t+1]上的最小值,求g(t)的表达式
数学
1.Don"t lose heart.All （ ）not lost that is in danger.A isB areC hasD have2.Mike,come and have a look once again at my computer please.
英语
y "Enter" key
Do you know where Mary is?I couldn't find her anywhere.She____have gone far,for her coat's接上面 for her coat's still hereA shouldn't B m
英语
stn't C wouldn
you are kidding.he can't be here now .he's gone to america,_____?这里是接isn't he还是hasn't he?我觉得是isn't he 但是答案是hasn't he.
英语
--- Look at the black clouds.It ______ soon.--- Sure.If only we ______ out.A.is raining; didn’t come B.is to rain; won’t start C.will
英语
ain; haven’t s
matlab解决符号方程问题刚学MATLAB没几天,下面这个符号方程问题解不了,请高手赐教!ff=sym('m*sin(a)-b*(p*t-c)*sin(t)')t=solve(ff,t)m,a,b,p,c都是已知量,想求出t的表达式出来,可运行结果却为:? Erro
其他
using ==> sol
matlab执行下列命令后出错如下,请问该怎么改t = 0:pi/20:2*pi;hline1 = plot(t,sin(t),'k');%Next,add a shadow by offsetting the x-coordinates.Make the shado
其他
line light gr
已知向量组a1,a2,a3,a4,a5,求该向量组的一个最大无关组a1=（1 -1 2 4）^T a2=(0 3 1 2)^T a3=(3 0 7 14)^T a4=(2 1 5 6)^T a5=(1 -1 2 0)^T
数学
matlab 微分方程数值解小弟用ode45函数求解α=1的情况失败,以下是函数function dt=eq1(r,t)dt(2)=-2/r*t(2)+8.5e-28*t(1)-1e14*cos(pi*r/2); %因为不会写导数,我自己手动展开了一下dt(1)=t
其他
2);dt=dt';r0=0
don't need to go和 needn't to go什么区别啊?there is enough time for you to catch the bus ,you _____in a hurry.A needn't to go B don't need g
英语
C don't need
<
48
49
50
51
52
53
54
55
56
57
>
热门搜索：
