tref

adj.

（按犹太教食规）不洁净的，不可食用的；

Examples of Using 3D-GPC-TREF for Polyolefin Characterization
Multi‐center nature of heterogeneous Ziegler–Natta catalysts: TREF confirmation
Analyzing TREF data by stockmayer's bivariate distribution
Fractionation and Analysis of an Impact Poly(propylene) Copolymer by TREF and SEC‐FTIR
Characterizing polyethylene‐based blends with temperature rising elution fractionation (TREF) techniques
Analysing the Chemical Composition Distribution of Ethylene‐Acrylate Copolymers: Comparison of HT‐HPLC, CRYSTAF and TREF
Multiヽenter nature of heterogeneous Ziegler–Natta catalysts: TREF confirmation
Stroke in the Very Old Clinical Presentation and Determinants of 3-Month Functional Outcome: A European Perspective
Binge eating disorder in females: A population-based investigation
Partnership, Sexuality, and Sexual Disorders in Morbidly Obese Women: Consequences of Weight Loss After Gastric Banding