gravimeter

基本解釋

The paper also introduces the new process of gravimeter research in NIM.
還簡單介紹了中國計量科學(xué)研究院在這一方麪研究的最新進展。
The density of the required data of astronomical measurement, gravimeter survey and geodesic survey is not satisfied.
需要的天文測量、重力測量、大地測量等數(shù)據(jù)的密度無法滿足其需要。
The Typical Absolute Gravimeter and the Atom Interferometer are the main equipments which measure the g directly.
摘要經(jīng)典絕對重力儀和原子乾涉絕對重力儀是目前國際上研制用來直接測量重力加速度值的主要精密計量儀器。
A micro-Gal absolute gravimeter based on high-precision and high-stability heterodyne interferometer is presented.
本文提出的微伽絕對重力儀基於高精度、高穩(wěn)定的差動乾涉儀。
The value of gravimeter surveys for gravity-change detection lies in the fact that gravity change indicates elevation change.
用重力測量檢測重力變化的意義在於，重力變化表示高程變化。

an instrument for measuring the earth's gravitational field at points on its surface

重力儀
In all kinds of the instruments detecting the Earth’s gravity field at present, the Superconducting Gravimeter (SCG) is considered by the international researchers as the one with the highest precision, the best continuity and stability.
目前在測定地球重力場的各類儀器中，超導(dǎo)重力儀已被國際同行公認(rèn)爲(wèi)是精度最高、連續(xù)性和穩(wěn)定性最好的儀器。
地球科學(xué)
重力儀
The data of the database is obtained by ocean gravimeter, an other hand, when vehicle works, the gravity must be measured by ocean gravimeter to reduce the error of inertial navigation system by map matching.
在潛器航行過程中，需要利用海洋重力儀實時測量所在位置的重力值，以此和事先建立的該海區(qū)的重力圖數(shù)據(jù)庫一起，通過圖的匹配方法實現(xiàn)重力對慣導(dǎo)誤差的脩正，從而達到無源導(dǎo)航定位的目的。
比重計
重力計
測重計