不限制开采 uncurtailed production
浪蚀环境 unda
未损坏的 undamaged
未受污染的地层面 undamaged formation face
无污染射孔 undamaged perforation
未污染井 undamaged well
无阻尼检波器 undamped geophone
无阻尼振动 undamped oscillation
无阻尼摆 undamped pendulum
夜明涂料;使明亮 undark
未注日期支票 undated check
不定期存款 undated deposit
浪蚀环境 unda
未损坏的 undamaged
未受污染的地层面 undamaged formation face
无污染射孔 undamaged perforation
未污染井 undamaged well
无阻尼检波器 undamped geophone
无阻尼振动 undamped oscillation
无阻尼摆 undamped pendulum
夜明涂料;使明亮 undark
未注日期支票 undated check
不定期存款 undated deposit
浅海岩相 undathem facies
波动;起伏;大波状褶皱 undation
浪成浊积岩 undaturbidite
十一烷 undecane
十一烷酸 undecanoic acid
十一进制的 undecimal
未定义的;未定界的;不明确的 undefined
未变形的 undeformed
未降解物质 undegraded material
未衰竭的 undepleted
未提折旧余额 undepreciated balance
未提折旧成本 undepreciated cost
在建造中 under construction
受控 under control
减速传动齿轮 under drive gear
尺寸小于标准 under gauge
生产不足 under production
辅助动作;反应不足;不够灵活 underaction
欠平衡 underbalance
欠平衡钻井 under-balanced drilling
欠平衡射孔 underbalanced perforating
电子欠集聚 underbunching
非饱和量 undercapacity
投资不足 under-capitalization
非饱和充电;缺荷 undercharge
迟后换向;欠整流 undercommutation
欠压实地层 undercompacted formation
欠补偿 under-compensation
不充分固结 underconsolidation
欠耦合 undercoupling