学龄

Classroom has been diagnosed with attention-deficit/hyperactivity disorder--a number equal to 3 to 5 percent of all school-age children.

在美国，被诊断为注意力缺陷多动障碍的孩子占所有学龄期儿童的3-5%。

Pre-school children's eyes in the growth and development has a certain degree of physiological hyperopia, eye development is the normal course of its normal value for :3-4-year-old hyperopia within 200 degrees, 4-5-year-old hypermetropia less than 150 degrees, 6-8-year-old hypermetropia less than 100, more than the normal range, and compared with the abnormal or pathological hyperopia.

学龄前儿童的眼睛在生长发育中有一定的生理远视，是眼发育的正常过程，它的正常值为：3-4岁远视200度以内，4-5岁远视150度以内，6-8岁远视100以内，超过正常范围的，则为异常的或病理性远视。

Most children in the KBD endemic area showed lower T3 levels, which may act as a key factor for cartilage hypogenesis.

结论大骨节病病区乃当村大部份学龄前儿童存在低T3血症，可能是KBD软骨病变的始动病因。

This is because the preschool years are the best years to instill learning in kids.

这是因为学龄前年是最好的年灌输学习的孩子们。

The study's lead author, Dr. Lise Aksglaede of Copenhagen University Hospital, said it's not clear why onset of puberty has appeared to change in such a short amount of time among the Danish school girls.

该研究的主要作者，哥本哈根大学医学院的Dr Lise Aksglaede说到，现在仍然不清楚在如此短的时间内丹麦学龄女孩青春期开始时间会变化。

Dislocation/therapy;Radius/injures;Reducting luxation/statistics and numerical data;Child;Pre-school children

脱位/治疗；桡骨/损伤；整复脱位/统计学和数值数据；儿童；学龄前

Results One case with infantile onset had macrocephaly. The CT scan and MRI showedprominent low-density white matter throughout the cerebral hemispheres. MRI showed prominent also increased T2 signal in the periventricular whitematter. Another patient had an onset at school-age. The CT scan demonstrated brain atrophy. Histological examination on brain biopsy revealed diffuse demyelination and fibrous gliosis.

结果1例婴儿期起病者头颅大，CT扫描示前额明显的广泛性脑白质密度减低特征，MRI示脑室旁白质T2高信号；另1例学龄期起病，CT扫描显示脑萎缩，脑活检光镜下发现脱髓鞘和胶质细胞增生，电镜下观察到大量Rosenthal纤维及不规则的颗粒状沉积物。

Results Severe malnutrition prevalence rate of 2~6 years old children in Longyan city was 1.74%, among which: low weight 0.97%, growth retardation 0.59%, marasmus 0.12% severe chronic malnutrition 0.03%, severe malnutrition 0.03%.

结果 龙岩市2~6岁学龄前儿童中，重度营养不良的患病率1.74%，其中低体重占0.97%，发育迟缓占0.59%，消瘦占0.12%，严重慢性营养不良占0.03%，重度营养不良占0.03%。

Matchup Madness is aimed at pre-schoolers+, and is primarily designed to encourage the development of memory skills.

比赛中疯狂的目的是在学龄前的儿童+，主要是旨在鼓励发展的记忆体技能。

Objective To know about the micronutrient condition of preschool children, offer a scientific basis for guiding a reasonable diet.

目的 了解深圳市学龄前儿童微量营养素状况，对以后指导其合理饮食提供科学依据。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。