非条件观测
unconditioned observations
附参数条件平差
condition adjustment with parameters
附有参数的条件平差
conditional adjustment with parameter
观测条件建设
Construction observational condition
条件平差
adjustment by condition equations
adjustm ent
condition adjustment
adjustment of condition equations
adjustment with condition
Condition-adjustment
照明观测条件
condition of lighting and observation
观测平差
adjustment of observation
间接观测平差
adjustment of indirect observation
相关观测平差
Adjustment of correlated observation
直接观测平差
adjustment of direct observation
产品允差条件
product tolerance requirement
附加约束条件平衡原则
balance principle of additional constraints