二元混纺纤维：bi-component blend fiber
二阶线性系统：second-order linear systems
二阶数值微分：second-order numerical differentiation
恶意事务检测：malicious transactions detection
二维数值模型：2-D mathematical model
二机电力系统：two-generator power system
儿童约束系统：child restraint system
儿童乘员安全：safety of child passenger
二进制位向量：binary vector
二次加压供水：water supply of second pressure
二级分销网络：bi-level distribution network
二次b相接地：secondary grounding of b phase
二级智能管理：Two-level Intelligent Management
二次仪表电路：secondary instrument's circuit
二阶波浪漂移：second order mean wave drift
二次衬砌设防：secondary lining
二元扰动概念：concept of duality of disturbbance
二次相位耦合：quadratic phase coupling
二级电压控制：secondary voltage control
二次推出机构：secondary ejecting mechanism
额定功率曲线：rated power curve
二甲醚发动机：DME engine
额定机械负荷：specified mechanical load
二次不确定性：2nd uncertainty
二元复合制导：Duality Composite Guidance
二自由度体系：two-degree-of-freedom system
二甲苯树脂胶：methylbenzene resin glue
二维正弦光栅：two-dimension grating
耳语音数据库：whisper database
二次判别分析：quadratic discriminant analysis
二值命题逻辑：two-valued propositional logic
耳语回廊模式：whispering gallery modes
二阶微分方程：second order differential equations
二维矢量图形：two-dimensional vector graphics
二次纤维利用：secondary fibre recycling
二级生化处理：the second stage biochemical treatment
额定负载损耗：rated loaded loss
二维平面拟合：two-dimensional accumulation
二元混合成矿：binary mixed mineraliza-tion
二辊斜轧管机：Two-high rotary pipe mill
二流雾化装置：Two fluids atomization device
二维运动平台：two-dimension workbench
二级分压线路：second class voltage division circuit
二重结构编码：dual-structure coding
二次搅拌工艺：secondary mixing
二元函数逼近：dual function approximation
二次旋转设计：quadratic rotatable design
二次交流电压：secondary alternating voltage
二维结构特征：two dimension structure feature
二元非线性化：binary nonlinearization method
二阶线性系统：second-order linear systems
二阶数值微分：second-order numerical differentiation
恶意事务检测：malicious transactions detection
二维数值模型：2-D mathematical model
二机电力系统：two-generator power system
儿童约束系统：child restraint system
儿童乘员安全：safety of child passenger
二进制位向量：binary vector
二次加压供水：water supply of second pressure
二级分销网络：bi-level distribution network
二次b相接地：secondary grounding of b phase
二级智能管理：Two-level Intelligent Management
二次仪表电路：secondary instrument's circuit
二阶波浪漂移：second order mean wave drift
二次衬砌设防：secondary lining
二元扰动概念：concept of duality of disturbbance
二次相位耦合：quadratic phase coupling
二级电压控制：secondary voltage control
二次推出机构：secondary ejecting mechanism
额定功率曲线：rated power curve
二甲醚发动机：DME engine
额定机械负荷：specified mechanical load
二次不确定性：2nd uncertainty
二元复合制导：Duality Composite Guidance
二自由度体系：two-degree-of-freedom system
二甲苯树脂胶：methylbenzene resin glue
二维正弦光栅：two-dimension grating
耳语音数据库：whisper database
二次判别分析：quadratic discriminant analysis
二值命题逻辑：two-valued propositional logic
耳语回廊模式：whispering gallery modes
二阶微分方程：second order differential equations
二维矢量图形：two-dimensional vector graphics
二次纤维利用：secondary fibre recycling
二级生化处理：the second stage biochemical treatment
额定负载损耗：rated loaded loss
二维平面拟合：two-dimensional accumulation
二元混合成矿：binary mixed mineraliza-tion
二辊斜轧管机：Two-high rotary pipe mill
二流雾化装置：Two fluids atomization device
二维运动平台：two-dimension workbench
二级分压线路：second class voltage division circuit
二重结构编码：dual-structure coding
二次搅拌工艺：secondary mixing
二元函数逼近：dual function approximation
二次旋转设计：quadratic rotatable design
二次交流电压：secondary alternating voltage
二维结构特征：two dimension structure feature
二元非线性化：binary nonlinearization method