mapping instrument造句

the preventive of mould, fog, rust for surveying and mapping instruments
测绘仪器防霉防雾防锈
on the role of surveying and mapping instruments insurveying and mapping development
论测绘仪器在促进测绘事业发展中的作用
abstract : this paper analyzed new pattern of geodetic instruments and equipments based on the requirements of geomatics . investigation of developing lines of domestic surveying and mapping instruments
文摘:从信息时代测绘学对测绘仪器的要求出发，分析了测绘仪器的新格局，探讨了我国测绘仪器发展思路。
based on investigation and analysis, this paper found out the factors affecting deviation of marine piling, i . e . geological & geomorphological features, hydrometeorogical situation, vessel machines, underwater barriers, staff's sense of responsibility and experience, error of surveying and mapping instruments, as well as the passing vessels, etc
摘要通过调查分析，找出影响水上沉桩偏位的因素：地质地貌、水文气象、船机设备、水下障碍物、人员责任心和经验、测绘仪器的误差、过往船只，等等。
It's difficult to find mapping instrument in a sentence. 用mapping instrument造句挺难的