high beamn.远光灯highadj.高的；高尚的；高级的；高度的；全盛的adv.高；奢侈地；音调高n.高水平；高气压；（麻醉品带来的）快感high-pressure hydrotreating unit高压加氢装置high-molecular-weight glutenin高分子量麦谷蛋白high temperature-pressure jigger高温高压卷染机high efficacy water reducing agent高效减水剂high degree cross-linking starch交联淀粉high- pressure boiler pipe steel高压锅炉管钢high temperature pressurized parts高温受压元件High-level Information Flowchart高层信息流图High-speed precision positioning高速精密定位high-pressure injection grouting高压喷射注浆

1. Make sure that the contrast is high between the background and the foreground.
   确保背景与前景之间具有高对比度。
2. Screens that must be visible under bright lights or from a distance require high contrast and more saturated colors.
   在强光下或者远距离也要能够看清楚的屏幕，需要高对比度和更为饱和的色彩，上年纪的人和视力不好的人需要较大且易读的显示。