Си W(xu)(x)ϣ܌(du)VM(jn)и W(xu)(x)ͬW(xu)и һ(g)ͨ^W(xu)(x)ռɽ(jng)(yn)ø߷ֵ(xing)Ŀ(yng)ԓƽr(sh)и Ӗ(xn)Ŭȡijɿ

һ(zhn)A
һ~Rķe~RκһTZԵĻʯи Ӗ(xn)зe۵~RǑ(yng)țQҪlhӛиl~Ry(tng)һb l(f)̷(yng)~ƴ˼
Zľͨf~RǻʯôZճτѻʯɸߘǴBи гF(xin)̓MZ(qing){(dio)Zľbȶ(hu)o (ni)ݵ⎧һϵKҪϤһЩҪZ(du) P(gun)Ҫ
ڶ俼A
һ Ӗ(xn)~RZķeM(jn) Ӗ(xn)
ϿiBTTPOԼиPart CLectures@ӱCԇԒ}һĵvʷĵһҪ ȫ߉˽µĴŃ(ni)ݣҪ뼚(x)(ji)ڶ һ䌑һ܌ׂ(g)~ׂ(g)~(hu)ӛס̖(ho)(bio)hֵȷʽ(bio)ע(du)(sh) ľӌ(du)ԭķ(f)ĥҵ ԭIJxȫ(f)
ӛPӛи W(xu)(x)ӛPӛԭtԼӛܿӢķ̖(ho)lDȲĪӛ` ;ӛ_^Y(ji)βጳIJEҪr(sh)gc(din)^c(din)ԭY(ji)(yu)ȱc(din)
Y(ji)c(din)}ͼ½Y(ji)(gu)˽˵˼SʽY(ji)c(din)ڂ俼ATPOtҪÿ}Ԓ}M(jn)з(ĵ)e(cu)}Ҫм(x)ԭ
(x)עwģӖ(xn)^һҪ(x)עи m(x)r(sh)g^LҪƽr(sh)Ӗ(xn)оעͼעӖ(xn);h(hun)Ӗ(xn)ڌ(sh)Hԇԇ^yһЩs푿ܕ(hu)Ӗ(xn)r(sh)m(dng)_ҕM(jn)иɔ_Ӗ(xn);ٶȵӖ(xn)ڌ(du)ͨZٵ ֮m(dng)ӿ쌦(du)ԒٶȣӖ(xn)ķ(yng)
(sh)(zhn)A
һM(jn)֮ǰҪÿ TPOLectureȣԒйֶ䌦(du)ӢZıR(sh)Ⱥж
Ҫ{(dio)ԼđB(ti)ַeOϵđB(ti)Ⱥͳ
Ҫע}r(sh)gƿи }r(sh)g17}10ÿ}˼r(sh)gՈ(qng)ҪȫĪʧˡ