投影距离 meaning in Chinese

projection distance
projector distance

Depending on the requirement of the projection distance and the size of final projected image , the main function of the projecliquid crystal on silicon ( lcos ) paneltion module is to enlarge and project the required final sharp and clear colorful image , which is transferred from color management module , to the screen
根据最终影像大小及投影距离要求，投影透镜模组的作用是将经由颜色管理模块输入的影像放大并投影到屏幕上形成色彩鲜?且清晰的图像。
In order to effectively determine the position and distribution of porosities in laser welding sampes with complex structure , a preliminary research was proceeded on the distribtion features of porosities and a formula which can calculate the buried depth of porosities was deduced based on the line profile distribution curve of the flaw position
为了确定复杂结构激光焊件焊缝中气孔缺陷的位置和分布，对气孔缺陷的分布特征进行了研究，推导出气孔缺陷埋藏深度的计算公式，设计了峰值异常缺陷和斜凹型异常缺陷投影距离自动提取算法，确定了缺陷在钛合金激光焊件中的分布特征，并通过模拟试件的破坏性试验对该公式进行了验证。