Another three - dimensional coordinate scale for. describing color utilizes the attributes of lightness - darkness, yellowness - blueness, and redness - greenness.另一种描述色泽的三维坐标系统利用了明一暗 、 黄一蓝 、 红一绿三种属性.Television utilizes ...
...the abatement of carbon dioxide emissions.二氧化碳排放的减少They reduce losses, but they do not make installation of abatement equipment profitable.津贴法减少了损失, 但是津贴不能使减污设备的安装从中获利....noise abatement.噪声消退the Noise Abatement Societ...
There is a common method of refining alkaline cleaning , clay refinement and hydrofining, and so on.常用的精制方法有碱洗, 白土精制和加氢精制等.The development of new petroleum wax hydrofining catalyst - FV - 10 commercial experiments on var...