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During lactation, insulin levels of sows fed lower amounts of feed in gestation are much higher than those of sows fed ad libitum.

在哺乳阶段，如怀孕阶段低采食量母猪的胰岛素水平要比自由采食母猪的更高。

In this study, the effect of nCDHA on chondrogenic differentiation of rat adipose-derived adult mesenchymal stem cells in alginate gel was evaluated. nCDHA/alginate composites containing different amounts of nCDHA were prepared and used to encapsulate rat ADAS. The chondrogenic differentiation of ADAS was enhanced after 7 days and the total collagen content increased after 14 days at 500 ppm of nCDHA.

中文摘要本研究先制备一系列nCDHA/alginate奈米复合材料以三维培养方式，探讨大鼠脂肪干细胞经过ㄧ周与二周培养后，软骨分化基因及软骨基质分泌(collagen，GAG)进行评估，结果发现500 ppm nCDHA可增加第7天软骨基因分化与第14天胶原蛋白增生。

Significant changes in financial data are easy to see when financial statement amounts for two or more years are placed side by side in adjacent columns.

将两年或更多年的财务报表数据在相邻的栏内并排列示，很容易显示出财务资料的重要变化。

Despite considerable effort and huge amounts of financial and other resources employed, US and Israeli imperial adventurism hasn't fared too well giving reason to hope more of it will turn out as badly for both nations.

尽管有相当大的努力和巨额的财政和其他资源，就业，美国和以色列帝国的冒险性并没有太多的表现，以及给予有理由希望更多的，它会变成那麼严重，为联合国。

We aerate the soil allowing oxygen to be present in small amounts through our anthills.

我们给土壤充气，允许氧气通过我们的蚁丘而少量充满在土壤中。

Depending on the aerofoil configuration, this can generate significant amounts of downforce, without increasing drag.

依靠翼片的形状，这能产生大量的下压力，而没有增加 drag 。

Amounts of the glycyrrhizic acid were determined by ultraviolet spectrophotometry at 252 nm wavelengh. Result The best extraction conditions from decoct method were that amount of affusion wate was 200 mL, extract 2 times, boiling time was 5 min, crash time was 20 s.

利用正交试验4因素3水平选择最佳提取条件(包括加水量、提取次数、煮沸时间、粉碎时间、溶剂量、振荡时间、氨水浓度)，用紫外分光光度法在252 nm波长处测定甘草酸含量。

Though honey, agave nectar and maple syrup are fast sugars, they nevertheless contain very healthy substances such as large amounts of vitamin C.

虽然蜂蜜，龙舌兰酒和枫树糖浆的快速糖，但也包含了非常健康的物质，如大量的维生素C。

Large amounts of outside air and/or mechanical cooling in many companies are utilized to eliminate excess process heat.

对室外空气和/或在许多公司大量的机械冷却是用来消除多余热量的过程。

Currently, 70% of primary energy in China comes from coal, creating large amounts of air pollution and greenhouse gas emissions.

如今， 在中国， 70%的初级能源来自于煤炭，而由此产生了严重的空气污染和大量的温室气体排放。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？