鹅源NDV：goose origin NDV
二糖水解酶：Disaccharide-hydrolysing enzymes
二价油乳剂：bivalent oil-emulsion
二倍体杂种：Diploid hybrid
峨眉产味连：Emei's Coptis chinensis Franch
耳“胃”穴："Wei"-point
二级弹簧圈：coil
鹅膏覃氨酸：ibotenic acid
二磷酸腺昔：Adenosine diphosphate
儿茶溃疡散：catechu ulcer powder
二氢麦角胺：dihydroergotamine
二螺钉固定：two-screw fixation
二至调经方：Erzhitiaojing decoction
二氢喹啉酮：dihydroquinolinone
峨眉双蝴蝶：Tripterospermum cordatum
二进制累积：Binary Integration
二项式变差：quadratic variation
二芳基壬烷：diarylnonanoid
二叠纪砂岩：eastern inner mongolia
二阶距过程：The second moment process
二子带模型：two-subband model
二阶马氏链：two oder Markov chains
二次互反律：quadratic reciprocity law
二阶锥约束：second order cone constraint
二阶校正步：Second order correction step
二次枝梗数：secondary branch number per panicle
二次压力波：second pressure wave
额外位相差：extra phase jump
额外维理论：extra dimension theory
二维垂直摆：two-dimension vertical pendulum
二状态到达：Two-State Arrival
俄罗斯期权：the Russian option
二氨基绿B：Diamine green B
额仁陶勒盖：Erentaolegai
二阶稳定点：second-order stationary point
二环链系统：2-circle-linked systems
二元位相板：binary-πphase plate
二次螺线根：square root spiral
二分量旋量：two-spinor
二叉树图法：binomial tree method
二氯喹磷酸：quinclorac
二元对角型：diagonal form with 2 variable
二维地电场：2D geo-electric field
二阶切集合：Second-order Tangent Set
二维板模型：twodimensional plate model
二倍体红鲫：diploid red crucian carp
二氢硫辛酸：dihydrolopoic acid
二阶相干性：second-order coherence
二维DFT：two-dimension DFT
鄂西渝东区：Western Hubei and Eastern Chongqing Region