"Absorptiometry"是指一种测量物质吸收光的能力的方法，通常用于生物测量学和营养学等领域。它涉及到测量物质吸收特定波长光线的能力，以确定物质的浓度或质量。
以下是一篇关于absorptiometry的英文范文：
Title: Absorptiometry: A Technique for Measuring Biomass and Nutrient Absorption
Abstract:
Absorptiometry is a technique used in biochemistry and nutrition to measure the absorption of light by substances. This measurement is particularly important in fields such as bioimaging, where it can be used to determine the concentration or mass of a substance. This technique has been widely used in research on plants, animals, and humans, where it has been used to measure the absorption of nutrients such as carbohydrates, proteins, and fats.
Introduction:
Absorptiometry is a non-destructive method of measuring the amount of light absorbed by a substance. It involves shining a beam of light onto a sample and measuring the amount of light that is absorbed or scattered by the sample. By comparing the amount of light absorbed with known standards, it is possible to determine the concentration or mass of the substance in the sample. This technique has been widely used in research on plants, animals, and humans, where it has been used to investigate the absorption of nutrients and other substances by the body.
Methods:
The absorptiometric method involves placing a sample in a light-tight container and shining a beam of light onto it. The intensity of the light transmitted through the sample is measured using a photometer or spectrophotometer, and this measurement is compared with known standards to determine the concentration or mass of the substance in the sample.
Results:
The absorptiometric method has been used to measure the absorption of various nutrients by humans and animals. For example, it has been used to measure the absorption of carbohydrates, proteins, fats, and other substances by individuals undergoing dietary interventions or undergoing medical treatment. These measurements have been used to assess the effectiveness of these interventions and treatments.
Conclusion:
In conclusion, absorptiometry is a valuable technique for measuring the absorption of light by substances. It has been widely used in research on plants, animals, and humans to investigate the absorption of nutrients and other substances by the body. This technique has been used to assess the effectiveness of dietary interventions and medical treatments, and it has also been used to investigate other aspects of human health and nutrition.
"Absorptiometry"是指测量物质吸收光的能力或测量物质吸收特定波长光的能力的技术。在生物学和医学领域，它通常用于测量人体脂肪含量，肌肉质量，水分含量等。
在英文范文方面，根据我的知识库，无法提供与“Absorptiometry”相关的完整范文，因为这个术语可能出现在各种不同的上下文中，例如生物学、医学、营养学、运动科学等领域的文章或报告中。如果您能提供更具体的上下文或主题，我可能能更好地帮助您。
“absorptiometry”的意思是吸收量度法。
在英文范文中的用法可能有：通过测量物质吸收特定波长的辐射能量的方法来测定物质的浓度或量。