二维有序阵列：two-dimensional ordered array
二次谐波发射：second harmonic emission
二维线性系统：two-dimensional linear system
二阶微分条纹：second order deriratives
二维联合平差：2D combined adjustment
二次分布压力：quadratic distributive pressure
二阶微分包含：second order differential inclusion
厄尔布鲁斯山：M.Elbrus
二元三次样条：boundary condition
二元四次样条：bivariate quartic spline
二元线性方程：binary linear equations
二元关联函数：two dimensional relation functions
二维约束平差：2-dimension constrained adjustment
二叉分枝脉序：dichotomous venation
二进展开函数：binary spread function
二维温度结构：Two-dimension temperature structure
二维延时重构：reconstruction of two-dimcnsion a timedclay
二碘二氨合铂：platoammine diiodide
二维兴波水翼：two-dimensional hydrofoil
二人协同作弊：multiplication of probability
鹅卷棘口吸虫：Echinostoma trvolulnm
二维能量转换：Two-dimensional energy extraction
二次共轭函数：Double Conjugate Function
恶性肿瘤细胞：malignant tumor cells
二维热力学膜：thermal equilibrium
二维积分方程：two-dimensional integral equations
二乙酰荧光素：FDA
二阶导数算子：Second derivative operators
二维统计理论：two-dimension statistical theory
萼化臂尾轮虫：Brachionus calyciflorus
二级倒置系统：double in verted pendulum
鄂尔多斯南缘：Ordos
二阶微分光谱：Second-order derivitive spectrum
二波耦合光路：Two wave coupled light path
二级近似理论：Kirchhoff-Love assumptions
二维粘弹介质：2-D viscoelastic medium
二次特征矩阵：quadratic eigen-matrix
二相糜棱结构：two-phase mylonitic structure
二体关联近似：two body correlation truncation approximation
二值图像代数：binary image algebra
二维图像处理：2-D spectral analysis
二维动态黑洞：dimensional non-static black hole
二维空间变量：dimensions variable
二路多步归并：two-way polyphase merge
二路平衡归并：Two-way balance merge
二次自催化的：Second autocatalytic
鄂尔多斯种群：Ordos population
二元布尔代数：binary Boolean algebra
二重马氏信源：Markov Chain of Order 2 information source
二次插值样条：quadratic