营养缺乏

Riboflavin ; ascorbic acid ; avitaminosis ; anemia ; nutrition surveys ; students

核黄素；抗坏血酸；维生素缺乏病；贫血；营养调查；学生

Modern lifestyle has left us little time to prepare healthy and nutritious meals and drove people towards convenience foods.

现代人的生活忙碌，缺乏时间准备营养丰富的食物，紧凑的时间表更增加对即食食品的需求，造就了健康零食的市场。

Also crops are being crossbred to grow larger and faster without genetic modifications; and this too leads to a harvest that is lacking in nutrition in present time.

没有被修改基因的农作物也正被杂交到生长得更大、更快，在当代这也导致一场缺乏营养的收获。

At the same time, education will focus more on the creativity, sense of responsibility and imagination, while problems like malnutrition, hypogenesis, psychological weakness and the lack of self-confidence that are universally found in students today can be better tackled.

同时，教育将侧重于创意，责任感和想象力常识，而像营养不良，发育不良，心理的弱点，缺乏自我问题的信心普遍，目前发现的学生能够更好地解决。

The cause, he said, was poverty, bad nourishment and general ill-health.

他说，免疫系统崩溃的原因是贫穷、缺乏营养以及普遍的不健康。

A poor state of mind and poor immune system due to lack of good nutrition and lack of exercise.

几乎所有的疾病都开始于缺乏营养和运动导致的脆弱的精神和虚弱的免疫系统。

De Jager and colleagues wrote in their analysis, was that because all study subjects received frequent nutrition counseling, the likelihood of vitamin deficiency may have been decreased in the study population, compared with that in the population at large.

de Jager博士及其同事在分析中写道，本研究的一个局限性是，由于所有的受试者均收到了频繁的营养忠告，故与一般人群相比，本研究的群体中维生素缺乏的可能性很可能有所下降。

Patients with kwashiorkor may have a low serum level of zinc. However, most patients fail to show the typical cutaneous manifestation of zinc deficiency, namely, acrodermatitis enteropathica.

恶性营养不良症的病人血清中锌的浓度可能有低下的情形，然而，绝大部分的病人不会同时合并因锌缺乏而引起的典型肠病性肢端皮肤炎。

The gene encoded a protein rich in methionine, a nutrient that is in short supply in ordinary soy beans.

这种基因编码构成了一种富含蛋氨酸的蛋白质--一种平常的大豆中所缺乏的营养物质。

Dairy cows often experience metabolic diseases because they can't take in enough nutrition to meet the demands of the milking machine. Their systems may run short of calcium or magnesium, bringing them to the point where they physically collapse.

乳牛也经常感染新陈代谢的疾病，为了达到一定的产乳量，他们无法获得充足均衡的营养；严重缺乏钙和镁的情况下，他们的身体濒临崩溃的边缘。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。