声学时差法流量计适用范围广，性能好，是一种可以推广的河流流量自动测量仪器。
Acoustic transit time flowmeter of wide application and high performance it is a kind of automatic river discharge measurement instrument that can be widely promoted.
近期来在国外无线电测量仪器中已有40%的产品由微机控制，使无线电测量仪器向自动化、智能化迅猛发展。
In recent years, 40% of radio measuring instruments are controlled by micro computers in abroad. This makes radio measuring instruments develop rapidly toward automation and intellectualization.
数字水准仪的出现解决了大地测量仪器中水准仪自动读数与记录问题，对当代测量技术产生了积极的影响。
The appearance of digital level solves the problem of level's reading in measuring instrument and makes more active effects in measuring technology at present.
应用推荐