The output signal from the detector may be the blackening of a photographic emulsion . 探测器的输出信号可以是照相乳胶的黑度。
2.
Auto - monitoring system of smoke blackness base on computer 基于计算机的烟气黑度自动监测
3.
Colour carbon black - determination of blackness 色素炭黑黑度的测定
4.
Colour black . determination of blackness 色素炭黑黑度的测定
5.
Colour black - determination of blackness 色素炭黑黑度的测定
6.
Density comparison strip 黑度比较片
7.
Brand - new mould , opc , fittings , is it import carbon powder to adopt , can type sulphuric acid paper , make a plate the paper 打印效果是跟原装的一样，黑度绝对够黑，质量保证，绝对是精品；如有质量问题的产品，我司包退包换
8.
Therefore , only when the activated charcoal with certain blackness is used and the tested samples are relatively dry can better result be attained 因此，选用一定黑度的活性炭作为吸附剂，同时测试样品必须乾燥才能取得较好的效果。
9.
Which contrast you create , the length of the ascenders and descenders , the rhythm , the blackness of a type , the strength of the curves and the bowls , etc 例如采用怎样的粗细对比，上伸部和下伸部的长度，字体的节奏，黑度，曲线和字碗的力度，等等。
10.
It is not permissible to manufacture , market , or import boilers that fail to conform with the smoke concentration and blackness standards as referred to under paragraph one of this article 不得制造、销售和进口不符合本条第一款所指烟尘浓度和烟气黑度标准的锅炉。
