夕阳西下,彩xiá( )满天。院子里到处mí( )漫着阵阵异香。茶手敏jié( )地在滚tàng( )的大锅里翻拌着,忽而cuō( ),忽而nà( ),渐渐地,叶芽变深了,细了,条索xiān xiān( ),又róu niǎn( )成团……。此时的茶叶,脆而不suì( ),干而不jiāo( ),青而不xīng( ),细而不断。
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2