banded differentiate中文什么意思

带状分异火成岩

条带状分异岩

• band:    n. 1.队，团，群；(盗贼等的)帮 ...
• differentiate:    vt. 1.使有差别，区别，划分，区 ...
• banded:    带纹的; 带状的; 箍的; 结合的; ...