sound-fieldCOCA²⁸⁰¹³⁶⁺⁵ 基本例句 n.声场;🌏空间感 Sound-field conditions which are suitable for various kinds of measurement have been pointed out since ex- plaining the applicable conditions and errors of various sound-field conditions. 在说明各种声场的应用条件和误差之后,指出各类测量所适用的声场条件。 cnki