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1·Low soil fertility and crop shows that the phosphorus deficiency disease.

而低肥力土壤的作物表现出明显的缺磷症。

2·Objective To understand effect of health education for iodine deficiency disease.

目的了解碘缺乏病健康教育效果。

3·Results The knowledge rate of fifth grade primary school pupils for iodine deficiency disease was 97.3%.

结果五年级学生碘缺乏病防治知识知晓率为97.3%。

4·We recommend that they be used with strong medically-based cause, such as symptomatic nutrient deficiency disease.

除非有明显的病因，比如营养缺乏症，否则我们不建议服用膳食补充剂。

5·'We recommend that they be used with strong medically-based cause, such as symptomatic nutrient deficiency disease.'

除非有明显的病因，比如营养缺乏症，否则我们不建议服用膳食补充剂。

6·Conclusion The health education is very effective. The health education of iodine deficiency disease should be persisted.

结论表明开展健康教育非常有效，需持续坚持碘缺乏病健康教育力度。

7·Scurvy (N. Lat. scorbutus) is a deficiency disease that results from lack of vitamin C, which is required for correct collagen synthesis in humans.

维生素C又称坏血酸是人类营养中所需要的最重要的维生素之一，缺乏维生素C会产生坏血病。

8·AIDS (AIDS) by the human immunodeficiency virus (HIV) infection caused by defects in t cell immune function mainly of a mixed immune deficiency disease.

艾滋病(AIDS)是由人类免疫缺陷病毒(HIV)感染引起的以T细胞免疫功能缺陷为主的一种混合免疫缺陷病。

9·The survey shows the fruit tree iron deficiency disease is serious in alkaline soil and it causes bourgeon wither of trees, poor growth and lower or no yield.

调查表明，果树缺铁性生理病害在碱性大的土壤里表现严重，导致果树枝梢枯死，生长不良，果实减产甚至绝收。

10·This paper introduced the effect of correcting iron deficiency disease on the peach trees with the methed of controlled the release iron fertilizer to the roots.

本文介绍了袋装控释铁肥压根法矫治桃树缺铁黄叶病的效果。