standard gravity[力] 标准重力
absolute gravity[力] 绝对重力;[物] 绝对比重
aerial gravity[航] 航空重力学
virtual gravity[气象] 虚重力
gravity filtration重力过滤
gravity Baumé波氏比重
gravity concentrate重选精矿
Gravity segregation垂力偏析;重力分离;依比重分层;重力偏析
gravity drainage自流排水;[建] 重力排水;重力泄油
The No.4 bridge seat is a gravity bridge basement located on the west bank of Ariker canyon.
四号桥台是位于阿日卡尔峡谷西岸边缘的重力式桥台。
参考来源 - 库车迪那2井区主干道桥梁四号桥台地基边坡危岩体的地震稳定性分析The method of pressure calculation considering gravity has been given.
3、给出了考虑重力效应下的通用的压力计算方法。
Our researcher did the flow experiment and expanded test with weak magnetic-strong magnetic-gravity election-eletric election process to get Sc Concentrate with grade of 316g/t and yield of 71．34, and they are very close to the small test results.
进行了流程试验，采用弱磁—强磁—重选—电选的流程进行扩大试验，得到品位为316.00g／t，回收率为71.34％的钪精矿，与小型试验结果接近。
参考来源 - 盈江稀土矿提钪选矿试验研究N-UNCOUNT（不可数名词） Gravity is the force that causes things to drop to the ground. 地球引力; 重力
Arrows would continue to fly forward forever in a straight line were it not for gravity, which brings them down to earth.
要不是重力使箭掉落地上，它将会一直沿直线往前飞行。
N-UNCOUNT（不可数名词） The gravity of a situation or event is its extreme importance or seriousness. (事态、事件等的) 重要
The president said those who grab power through violence deserve punishment which matches the gravity of their crime.
总统说那些通过暴力攫取权力的人应当受到与其罪行严重性相一致的惩罚。
N-UNCOUNT（不可数名词） The gravity of someone's behaviour or speech is the extremely serious way in which they behave or speak. (行为、说话的) 严肃
There was an appealing gravity to everything she said.
她说的一切都带有一种吸引人的严肃与庄重。