volume: n.1.卷，册；书籍；【历史】书卷，卷轴。2.〔常 pl. 〕大块，大量，许多。3.体积；容积；分量，额；【物、乐】音量；强度，响度。短语和例子a novel in three volumes 一部总共有三卷的小说。 volumes of vapour 大量的水蒸气，蒸汽弥漫。 atomic volume 原子体积。 the volume of retail sales 商
Volume light / fog passes - this pass helped allot in setting the focal point and creating the mood for the image . it also helps in adding more depth to the image 体积光/雾效通道? ?该通道有助于重点和营造图象的气氛，能帮助图象增加更大的景深。
