1.alpha.,3a.beta.,4.alpha.,8a.beta.中文翻译

1.alpha.,3a.beta.,4.alpha.,8a.beta.中文翻译 乳糖作为一种糖苷,其糖基是?A alpha—葡萄糖和beta—半乳糖B beta—半乳糖 matlab输入矩阵我要输入一个矩阵高手给看看哪儿错了,给改改呗 A=[1,1,-1,-1;-i*(k+alpha),-i*(k-alpha),-i*k+beta,i*k-beta;exp(-i*(k+alpha)*c),exp(-i*(k-alpha)*c)...,-exp((i*k+beta)*b),-exp((i*k-beta)*b);-i*(k+alpha).*exp(-i*(k+alph 请高手指教Matlabfunction dx=c7chua(x,a,b,alpha,beta,gamma)dx=[alpha*(x(2)-x(1)-nlfun(x,a,b));x(1)-x(2)+x(3);-beta*x(2)-gamma*x(3)];function f0=nlfun(x,a,b)f0=b*x+(a-b)*(abs(x+1)-abs(x-1))/2;>>a=-120/7; b=-75/7; alpha=15; beta=20; gamma=0.5;f=ode 什么是alpha-H和beta-H 软件测试中,Alpha与beta是什么意思 有几个气质联用的化学式,请化学高手翻译一下Hexahydro-2H-pyrido(1,2-a)pyrazin-3(4H)-onePyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-(2-methylpropyl)-(22S)-21-Acetoxy-6.beta.,11.beta.-dihydroxy-16.alpha.,17.alpha.-propylmethylenediox 请问为什么下面这题答案是D而不是C?What is the output of the following code fragment?(All variables are of type int.)alpha = 3; beta = 20; if (beta > 10) { int alpha = 5; beta = beta + alpha; cout 求完善程序matlablam=500e-9;N=2;a=2e-4;z=5;d=3*a;xm=5*lam*z/a;y0=xm;n=1001;x0=linspace(-xm,xm,n);for i=1:nsinphi=x0(i)/z;alpha=pi*a*sinphi/lam;beta=pi*d*sinphi/lam;B(i,:)=(sin(alpha)./alpha).^2.*(sin(N*beta)./sin(beta)).^2;B1=B/max(B);end取B1的 英语翻译1.Acrylic resin powder coatings were prepd.by mixing a polyoxyazoline and an epoxy compd.(optional) with a solid copolymer (softening point .ltoreq.80.degree.) comprising .alpha.,.beta.-monoethylenically unsatd.carboxylic acid 5-50,alkyl matlab surf画三维图的问题n=4;c=3e8;f=30e6;lamda=c/f;beta=2*pi/lamda;d=0.5*lamda;alpha=0;a=linspace(0,2*pi);b=linspace(0,pi);psi=beta*d*cos(a)+alpha;Fa=abs(sin(n*psi/2)./(n*sin(psi/2)));z=Fa.*cos(a)；x=(Fa.*sin(a)).*cos(b);y=(Fa.*sin(a)).*sin( lingo中sets;xs/1,2,3,4,5/:alpha,nu,beta,gamma,pi,sigma;代表什么意思 alpha测试和beta测试的区别是什么? mathematica解方程Solve[{x == R Cos[alpha] - R Cos[alpha + beta], y == R Sin[alpha] - R Sin[alpha + beta]}, {alpha, beta}] 得不到任何结果.这是为什么呢?怎么化简 matlab 求最大值B(i,:)=(sin(alpha)./(alpha+eps)).^2.*(sin(N*beta)./(sin(beta)+eps)).^2; 如何用matlab画这个图, syms a alpha sita>> sita=((16*a^4*alpha^4 - 32*a^4*alpha^3 + 16*a^4*alpha^2 - 8*a^2*alpha^4 + 8*a^2*alpha^3 - 28*a^2*alpha^2 + 24*a^2*alpha - 12*a^2 + alpha^4 + 6*alpha^2 + 9)^(1/2) - 4*a^2*alpha + 4*a^2*alpha^2)/(a 请化工高人或天然药物化学高手帮小弟解决几个通用名问题1.Bicyclo[3.1.1]heptan-3-one, 2,6,6-trimethyl-,(1.alpha.,2.beta.,5.alpha.)-2.Benzenamine, 5-methoxy-2-methyl-3.1-Hydroxy-1,7-dimethyl-4-isopropyl-2,7-cyclodecadiene4.4,2,8- Alpha通道是什么意思?还有什么“目前版本才是Alpha,后面还有Beta”