sperm membrane fluidity
Sperm membrane proteins
plasma membrane function
delta function (=δ-function)
percutaneous epididymal sperm aspiration-intracytoplasmic sperm injection
microporous filtration membrane CMF membrane
Key Laboratory of Hollow Fiber Membrane Materials and Membrane Process
天津工业大学中空纤维膜材料与膜过程教育部重点实验室
Analgesia function and anti-inflammation function
calibration function or curve [function]
characteristic function (= eigen-function)
characteristic function [of meromorphic function]