Intrinsic viscosity
Mandarin:
特性粘度 (tè xìng nián dù)
特性粘度 (tè xìng nián dù)
Explanation in English Language (EN):
Intrinsic viscosity ([η]) is a measure of a polymer's contribution to the viscosity of a solution. It is determined by extrapolating the viscosity of a polymer solution to zero concentration. Intrinsic viscosity is related to the molecular weight and size of the polymer. Higher molecular weight polymers generally have higher intrinsic viscosities. Intrinsic viscosity measurements are used to characterize polymers and determine their molecular weight.
Intrinsic viscosity ([η]) is a measure of a polymer's contribution to the viscosity of a solution. It is determined by extrapolating the viscosity of a polymer solution to zero concentration. Intrinsic viscosity is related to the molecular weight and size of the polymer. Higher molecular weight polymers generally have higher intrinsic viscosities. Intrinsic viscosity measurements are used to characterize polymers and determine their molecular weight.
Explanation in Mandarin (ZH):
特性粘度 ([η]) 是衡量聚合物对溶液粘度贡献的指标。它是通过将聚合物溶液的粘度外推至零浓度来确定的。特性粘度与聚合物的分子量和尺寸有关。较高分子量的聚合物通常具有较高的特性粘度。特性粘度测量用于表征聚合物并确定其分子量。
特性粘度 ([η]) 是衡量聚合物对溶液粘度贡献的指标。它是通过将聚合物溶液的粘度外推至零浓度来确定的。特性粘度与聚合物的分子量和尺寸有关。较高分子量的聚合物通常具有较高的特性粘度。特性粘度测量用于表征聚合物并确定其分子量。
International Phonetic Alphabet (IPA)
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.