单词	重力梯度计
释义	重力梯度计vertical gradiometer
随便看	two way cock two-way cock two-way communication two-way contact two-way contract for difference two-way contract for difference (cfd) two-way croach turnout two-way difference two-way drilling machine two-way electrochromatography two way encipherment two-way feed two-way finite automaton two-way handshake two-way harrow two-way infinite tape two-way interaction two-way interleaving two-way layout two-way line two way lock two-way make-before break contact two-way make-before-break contact two-way merge sort two-way mirror