backsight中文什么意思

反视；【测】后视；照尺；【军事】反觇；瞄准孔；表尺缺口。

• backsight method:    后视法
• orientation by backsight:    后视定向

例句与用法

1. The rang unit for backsight obstacle of agro - machinery team
   农机机组后视障碍智能测距装置
2. Zhang mou to a china and foreign countries joint - stock electron company goes to work , when taking a plant , did not put forward to conclude with the manufacturer labor contract , but as oral as the manufacturer agreement , the probation that use worker worker is 6 months , expire backsight circumstance decides working station again
   张某到一家中外合资电子企业上班，进厂时未提出与厂方订立劳动合同，但与厂方口头约定，用工试用期为6个月，期满后视情况再定工作岗位。