spectrum selectivity信息详情
谱选择性
spectrum───n.光谱；频谱；范围；余象
middling selectivity───中等选择性
spectrum auction───频谱拍卖
spectrum webmail───光谱网络邮件
aromantic spectrum───芳香光谱
radio spectrum───射频频谱; 射电谱
fluorescence spectrum───[光]荧光光谱
spectrum cable───频谱电缆
spectrum tv───频谱电视
color surface has much more selectivity, while there isn't selectivity of visual spectrum for black and white surface color.───彩色表面对可见光谱有较高的选择性，黑白系列的表面色对可见光谱的反射没有选择性。
The feature that structures have the selectivity to the earthquake motions frequency and structure response has the close corresponding relation with instantaneous energy spectrum is pointed out.───指出了结构对地震动的频率具有选择性，结构的响应与瞬时能量谱之间具有密切的对应关系。
Nano ceramic membrane with infrared spectrum selectivity of inorganic nano materials, which can effectively block infrared ray of sunshine, and shall not affect the phone signal strength.───纳米陶瓷膜采用具有红外光谱选择性的无机纳米材料制备而成，可对阳光中红外线进行有效阻隔，并且不影响手机信号。