Objective: To study the effect of a fermented food (essential components: extract of ginkgo leaf and burdock root) for reducing weight and fat in mice and rats.

目的：研究一种以银杏叶、牛蒡根的提取液为主要成分的发酵食品对实验动物体重和脂肪积累的降低效应。

youdao

However, exactly why the surgery had a beneficial effect remains a mystery - analysis could find no direct link with losing weight, or reducing food intake.

然而，到底这种手术为什么会有好的作用仍是个谜——分析数据还是找不到这和减肥或减少食物摄入量之间的直接关系。

youdao

The effect of molecular weight, molecular weight distribution, molecular structure of the polymer and behavior of the crude oil on drag reducing efficiency are represented.

本文讨论了减阻剂聚合物的分子量、分子量分布、分子结构以及不同物性的原油对减阻率的影响。

youdao