| absolute reaction rate theory | 绝对反应速度理论 |
| academic stratigraphy | 理论地层学 |
| accelerator theory | 加速理论 |
| age theory | 年龄理论 |
| ART | 自适应共振理论 |
| asymptotic ray theory | 渐近射线理论 |
| belt-line theory | 出油井间连线上最佳布井的理论 |
| Bohr theory | 玻尔理论 |
| boundary layer theory | 边界层理论 |
| Buckley-Leverett immiscible displacement theory | 巴克利-莱弗里特非混相驱理论 |
| Buckley-Leverett theory | 巴克利-莱弗里特理论 |
| business fluctuation theory | 经济起伏理论 |
| classical theory | 经典理论 |
| communication theory | 通信理论 |
| complete elastic theory solution | 全弹性理论解 |
| control theory | 控制理论 |
| decision theory approach to cost control | 成本管理的决策理论法 |
| decision theory | 判决理论 |
| diffraction theory | 绕射理论 |
| diffusion theory | 扩散理论 |
| dislocation theory | 位错理论 |
| duality theory | 对偶理论 |
| elastic migration theory | 弹性波偏移理论 |
| elastic potential theory | 弹性势理论 |
| elastic rebound mechanism | 弹性回弹理论 |
| elastic theory | 弹性理论 |
| emission theory | 微粒说；放射理论 |
| equal wear theory | 等磨损理论 |
| error theory | 误差理论 |
| full elastic migration theory | 全弹性偏移理论 |
| fund theory | 基金理论 |
| fuzzy theory | 模糊理论 |
| general equilibrium theory | 综合平衡理论 |
| generalized ray theory | 广义射线理论 |
| hydraulic theory | 水动力学理论 |
| hydrodynamic theory | 水动力理论 |
| I.U.P.A.P. | 国际理论物理和应用物理联合会 |
| ideal average displacement | 理论平均排量 |
| ideologist | 思想家；理论家 |
| imaging theory | 成象理论 |
| infinitesimal strain theory | 无穷小应变理论 |
| inorganic theory | 无机生成理论 |
| IUPAC | 国际理论化学和应用化学联合会 |
| IUTAM | 理论和应用力学国际联合会 |
| large scale system theory | 大系统理论 |
| level theory | 平衡理论 |
| linear control theory | 线性控制理论 |
| linear theory | 线性理论 |
| lofting | 放样；理论模线的绘制 |
| macro-equilibrium theory | 宏观平衡理论 |
| macro-theory of distribution | 宏观分配理论 |
| magneto-ionic theory | 磁离子理论 |
| master curve | 理论曲线量板 |
| miniature whipstock theory | 小型斜向器理论 |
| model theory | 模型理论 |
| modeling theory | 模拟理论 |
| modern control theory | 现代控制理论 |
| modern system theory | 现代系统理论 |
| multigroup theory | 多群理论 |
| multiple statistical decision theory | 多重统计决策理论 |
| multiplet theory of catalysis | 催化多位理论 |
| multiplet theory | 多位理论 |
| Naviers theory | 纳维尔斯理论 |
| need hierarchy theory | 需求层次理论 |
| neo-Darwinism | 新达尔文理论 |
| network theory | 网络理论 |
| non-binary switching theory | 非二进制开关理论 |
| nonlinear control theory | 非线性控制理论 |
| normal mode theory | 简正波理论 |
| one-dimensional inverse theory | 一维反演理论 |
| one-point separation theory | 一点分离理论 |
| optimization theory | 最佳化理论 |
| peroxide theory of gum formation | 胶质生成的过氧化物理论 |
| plastic trough theory | 塑性槽地理论 |
| portfolio theory | 组合证券投资理论 |
| prediction theory | 预报理论 |
| quantum-mechanical theory | 量子力学理论 |
| random walk theory of dispersion | 漫步式分子离散理论 |
| ray-theoretical depth migration | 射线理论深度偏移 |
| ray-theoretical forward modeling | 射线理论正演模拟 |
| Raymond Knapp theory | 莱蒙德-克拉卜理论 |
| regime theory | 河流动态理论 |
| reliability theory | 可靠性理论 |
| semitheoretical approach | 半理论方法 |
| similarity theory | 相似理论 |
| statistical decision theory | 统计决策理论 |
| technocrat | 专家管理论者 |
| theor | 理论的 |
| theoretical analysis | 理论分析 |
| theoretical boundary | 理论边界 |
| theoretical conformance | 理论波及系数 |
| theoretical correlation | 理论相关 |
| theoretical curve | 理论曲线 |
| theoretical cutoff frequency | 理论截止频率 |
| theoretical distribution | 理论分布 |
| theoretical efficiency | 理论效率 |
| theoretical equation | 理论方程式 |
| theoretical formula | 理论公式 |
| theoretical geology | 理论地质学 |
| theoretical lift of centrifugal pump | 离心泵的理论扬程 |
| theoretical mechanics | 理论力学 |
| theoretical model | 理论模型 |
| theoretical modeling | 理论模拟 |
| theoretical performance prediction | 理论动态预测 |
| theoretical physics | 理论物理学 |
| theoretical power | 理论功率 |
| theoretical resolution | 理论分辨率 |
| theoretical seismogram | 理论地震记录 |
| theoretical seismology | 理论地震学 |
| theoretical stratigraphy | 理论地层学 |
| theoretical tidal variation | 理论潮汐变化 |
| theoretical tray | 理论塔板 |
| theoretical true resistivity | 理论上的真电阻率 |
| theoretical waterflood areal sweep | 理论注水面积波及效率 |
| theoretical | 理论的 |
| theoretically | 理论上 |
| theorist | 理论家 |
| theory of algorithm | 算法理论 |
| theory of comparative cost | 比较成本理论 |
| theory of economic change | 经济变动理论 |
| theory of elasticity | 弹性理论 |
| theory of errors | 误差理论 |
| theory of games | 衡量利弊得失理论 |
| theory of location of industry | 工业区位理论 |
| theory of multiplier | 增殖理论 |
| theory of optimal control | 最优控制理论 |
| theory of oscillation | 振动理论 |
| theory of plastic viscous flow | 塑性粘滞流理论 |
| theory of plasticity | 塑性理论 |
| theory of plate tectonics | 板块构造理论 |
| theory of quantification | 数量化理论 |
| theory of spline approximation | 样条逼近理论 |
| theory of utility | 效用理论 |
| utility theory | 效用理论 |
| variable cohesive-strength theory | 可变内聚强度理论 |
| volume theory | 体积理论 |
| water coning theory | 水锥理论 |
| wave theoretical tomographic method | 波动理论层析成象法 |
| wave theory | 波动理论；波浪理论 |
| wave-theoretical depth migration | 波动理论深度偏移 |
| Weiss's theory of magnetism | 魏斯磁化理论 |
| whipstock theory | 造斜理论 |
| X theory | X理论 |