生理需要量

维生素E主要在肝代谢，其生理需要量为10mg/d，是体内重要的抗氧化剂，能抑制血小板聚集、防治DNA损伤、增强机体免疫并维持正常的生殖功能。

Recommended dietary allowance of vitamin E is 10 mg / d. As an important antioxidant , vitamin E can inhibit aggregation of blood platelet , prevent DNA damage and enhance immune function .

两组病人气管插管前均按10ml·kg~（-1）输入乳酸林格氏液补充生理需要量。

Both groups were received basic liquid requirement using Lactated Ringer 's solution ( 10ml / kg ) before intubation .

以上剂量血清中VitE的浓度是安全的，符合生理需要量，临床未发现不良反应。

Adopting the above dosage of VitE , monitoring the concentration of VitE in the blood is safety , according with physiological requirements and adverse reactions is not found in clinically .

超滤量根据全天治疗量和生理需要量设定。

Ultrafiltration quantity according to round-the-clock treatment quantity and physiological requirements set .

生理需要量的膳食纤维应该受到重视。

A physiological requirement of dietary fibers should be emphasis .

两组均常规输注乳酸林格氏液0.5ml.kg-1.min-1补充生理需要量。

Both groups received Ringer lactate solution 0.5 ml · kg-1 · min-1 to supply the physiological requirement .

实验结果表明，补充足够剂量（生理需要量）维生素A，同时补充多种水溶性维生素和微量元素锌之后，人体暗适应功能提高效果更佳。

It was found that dark adaptation was much improved in the group supplemented with adequate vitamin A as well as other vitamins and zinc .

本实验采用先进安全的指示剂氨基酸氧化法（13C-苯丙氨酸作为指示剂）来研究中国健康青年男性的赖氨酸生理需要量。

In this study , advanced safety indicator amino acid oxidation ( 13C-phe is the indicator ) was used to investigate the physical requirements for lysine of Chinese healthy young males . 2 .

目的分析蛋白质生理需要量研究使用的食谱中5种主要营养素的含量和分布，并根据三大宏量营养素供能系数计算食物所能提供的能量。

Objective Analysising the contents and distribution of 5 main nutrients of the recipe used in the study of protein physiological requirement and computing the energy contained in food by use of the energy coefficient of macronutrients .

肝锌随月龄和组织器官的迅速生长发育而明显降低，导致单位组织器官中锌含量显著减少，生理需要量增加，该特征可延续到新生儿、儿童少年期。

Zn content in liver decreases obviously with the month age and organs rapid development , which induce Zn content in per unit tissues reducing , and physiological demand of Zn increasing . this character will continue to newborn and childhood .

抗生素在扩容性补液补足生理病理需要量且麻醉后20分钟开始（含20分钟）应用为最佳。

It is the best way to begin using antibiotics 20 minutes after the anesthesia and having used fluid infusion to complement the physio-pathological requisite amount . 3 .

本文首先对近年来海水仔稚鱼的消化生理和营养需要量的研究进展进行了综述。

The dissertation primarily reviewed advances of studies on digestive physiology and nutrient requirement for marine fish larvae in recent years .