必要营养

U和Th是放射性元素，K、Fe、Mo、Mg和Zn是植物生长需要的必要营养元素。

U and Th are radioactive elements . K , Fe , Mo , Mg and Zn are nutritive elements which are necessary to plants growth .

迄今硼作为植物的必要营养元素仍极其重要。

There is still great interest in boron as an essential plant nutrient .

幼犬同时有较大的与其身体重量相配的必要营养的需求。

Puppies also have a greater need for essential nutrients on a body weight basis .

虽然它们没有被划分为中维生素类，但是可食用的叶黄素和玉米黄质被认为是正常视力的必要营养成分。

Although they are not categorized as a vitamin , dietary lutein & Zeanxanthin are believed to be essential nutrients for normal vision .

富含脂肪和糖类并缺少必要营养素的加工食品成了充饥的最廉价方式。

Processed foods , rich in fats and sugar and low in essential nutrients , become the cheapest way to fill a hungry stomach .

城市也往往促进不健康的生活方式，例如依赖于富含脂肪和糖但缺少必要营养素的加工食品的廉价和方便饮食。

Cities also tend to promote unhealthy lifestyles , like cheap and convenient diets that depend on processed foods rich in fats and sugar , yet low in essential nutrients .

全球化的食品营销和分发把高脂、高糖和高盐、但缺乏必要营养素的加工食品带到世界上的每一个角落。

The globalization of food marketing and distribution has brought processed foods , rich in fat , sugar , and salt , and low in essential nutrients , into every corner of the world .

蛋白质在食品工业上有着十分广泛的应用，其初级水解产物短肽具有良好的生物活性，完全水解后产生的氨基酸在为人类提供必要营养的同时也对食品风味有重要的促进作用。

Protein has been widely used in food industry , its primary hydrolysate boasts a desirable biological activity and the amino acids produced by completely hydrolysis not only provide the necessary nutrition for human body , but also play an important role in promoting food flavor .

为了帮助提供必要的营养，我们调配了这些营养饮料。

To help provide essential nourishment , we 've put together these nutritious drinks .

在一些极贫困地区，许多儿童因缺乏必要的营养而死去。

In some poorest regions many children died through lack of proper nourishment .

均衡饮食必要的营养成分有哪些？

What nutrients are necessary for a balanced diet ?

鸡蛋含有总共13种必要的营养素。

An egg contains all13 essential nutrients .

生猪生产中，公猪优良精液的产生与必要的营养供给是密不可分的。

Pig production , excellent boar semen production and the necessary supply of nutrients are inextricably linked .

氮素是植物必要的营养元素之一，其主要来源有：生物固氮作用、降雨和灌溉水以及人工施肥。

Nitrogen for plant nutrition is mainly obtained from three sources : nitrogen-fixing plant , rain water and manure .

油脂为人体提供必要的营养和能量，其品质的优劣对人们的健康有很大影响。

Oils provide the necessary nutrition and energy for the body , the quality of them have a great influence on human health .

每个鸡蛋都含有在健身活动之后协助恢复肌肉的必要的营养素和丰富的蛋白质来源。

Each egg contains essential nutrients and an excellent source of protein to assist in repairing and building muscle after workouts and fitness activities .

加工食品还会加大慢性病的风险并促成了肥胖症令人震惊的流行率，但又剥夺了生长期儿童必要的营养素。

They also increase the risk for chronic diseases and contribute to the astonishing prevalence of obesity , yet deprive growing children of essential nutrients .

他们一直困扰我认为人类是不是吃蔬菜，像刚才牛我想，缺乏必要的营养，以保持健康。

They kept nagging me that human aren 't built to eat just vegetables like cows and I would lack the necessary nutrient to stay healthy .

它的主要功能是形成髓鞘结构，促进神经细胞的电信号传导，为神经细胞提供必要的营养及支撑。

It mainly forms the myelin sheath and promotes the transmission of neurons . Moreover , it could also provide the necessary nutrition and support for neurons .

当我们吃的加工，保存，或失活的食物，我们削弱我们的免疫系统和我们的阻力，因为这些食物纤维被剥夺了必要的营养和。

When we eat processed , preserved , or devitalized foods , we weaken our immune system and our resistance because these foods have been stripped of necessary nutrients and fiber .

营养支持的主要目的是促进体内蛋白质合成，为人体免疫功能的恢复提供必要的营养，贮存能量，维持人体器官功能。

Nutritional support is aimed at promoting protein synthesis in the body , the body 's immune function to provide the necessary nutrition , energy storage , to maintain the functions of human organs .

组织特异性启动子使基因的表达只限于某些特定的器官或组织，不仅可增加区域表达量，同时可避免植物体内不必要的营养浪费，减少对植物生长的副作用。

Tissue-specific promoters activate the expression of exogenous genes only in the specific organs and tissues , which avoids the unnecessary waste of nutrition in plant and reduces the adverse effects on plant growth .

因此三朝礼风俗为背带艺术及礼俗歌的传承发展提供了必要的营养，可以说民族民间艺术与民俗文化是相伴相生的。

Consequently , Da San Zhao ceremony furnishes necessary nutrition to the succession and development of baby carriers art and custom songs . In a manner of speaking that it is mutual accompanied with folk arts and folk culture .

针对此种情况，客观分析了格律诗格律的文化蕴涵和它给予创作的自由，以期人们全面地认识格律诗，并积极从格律诗中吸取必要的营养，促进自由诗的发展和繁荣。

In this case , this article analyzes objectively the cultural connotation and the freedom provided by metrical verse in order that people could fully understand metrical verse , and absorb necessary nutrition from it to improve the development and prosperity of free verse .

给你个友好的忠告：八盎司的牛奶富含九种必要的营养成分，其中许多是我们十分缺乏的，包括构建骨骼的钙质，造福心脏的钾，还有维他命D。只要四分之一杯的牛奶就能解决这一切！

Here 's a friendly reminder : One eight-ounce glass of milk is chock-full of nine essential nutrients , many of which most of us fall short , including bone-building calcium , heart-healthy potassium , and vitamin D. All for about a quarter a glass !

转基因种子带有使作物具有容忍气候和土壤应力、抗疾病和虫害及提供必要的微量营养素的特征。

Genetically engineered seeds carry traits that make plants tolerate climate and soil stress , resist disease and pests , and provide essential micronutrients .

当数以亿计的儿童毫无必要地面临营养不良困境且终生发展遭到妨碍时，这应该成为一个全球性的优先处理事项。

And when hundreds of millions of children are unnecessarily malnourished , holding them back all their lives , that should be a global priority .

因此，有必要根据菌种的营养需求，研制一种发酵助剂以便顺利地完成MLF。

In developed wine making countries , most of the wineries use commercial fermentation promoters which are based on nutrition requirements of LAB to inoculate MLF .

结果护理人员对学习营养知识具有迫切性和必要性，基础营养知识和临床营养知识掌握比较有极显著性差异（P<0.01），对临床营养知识掌握好于基础营养知识；

Results The nurses need to study nourishment knowledge . Grasping clinical nutrition knowledge was better than basic nutrition knowledge ( P < 0.01 ) .

目前关于西瓜氯营养的研究比较少，因此，有必要对西瓜氯营养进行深入研究。

At present , the research of chlorine nutrition in watermelon is still very few , so it is necessary for the further study about chlorine nutrition .