The ALA notes that it may be particularly difficult to tell when infants and preschool age children have the flu.
美国肺脏协会指出，判断婴儿和学龄前儿童何时会患流感可能尤其困难。
Experts hesitate to put a figure on the number of toys children should have, but many believe two dozen is enough for children of preschool age.
专家们对儿童应该拥有的玩具数量还不能给出具体数字，但很多人认为24个对于学龄前儿童来说足够了。
Do you have a preschool age child who has been exposed to Mandarin at home?
您家有对中文有接触的幼儿吗？
The aim of this study was to analyze early risk factors and protective factors for allergic rhinitis at preschool age.
这项研究的主要目的是分析学龄期前过敏性鼻炎的早期风险因素和保护因素。
We now find that introduction of fish before the age of 9 months decreased the risk of allergic rhinitis in preschool age.
现在我们发现在9个月之前引入鱼降低学龄前儿童的过敏性鼻炎的风险。
The children with CHD in plateau region become severe pulmonary arteries pressure in preschool age and have high rate of die young.
高原地区先心病患儿在学龄前形成重度肺动脉高压而夭折率偏高。
There are good relativity between IOS and PFT, IOS is the best criteria in the evaluation and monitoring of children's asthma therapy. Esp. preschool age.
IOS和PFT之间有良好相关性，IOS可作为儿童哮喘(尤其是学龄前儿童)治疗评价中的最佳监测指标。
When you are dealing with a preschool age child, sharing this type of book with your child can be of great assistance in preparing for a doctor's appointment.
当你正有一个学龄前大小的孩子时，与孩子分享这一类型的书籍能对准备与医生的预约是个极大的帮助。
Preschool age children who attend day care have a heightened risk of developing respiratory and allergy symptoms, according to results of a study conducted by Swedish researchers.
根据瑞典研究人员的研究结果显示，上托儿所的学龄前儿童，出现呼吸道及过敏症状的机率较高。
The pressure on kindergartens is particularly heavy at the moment because children born in 2007 - an especially auspicious year in the Chinese calendar - are coming up to preschool age.
此刻对于幼儿园的压力非常大，因为2007年出生的孩子——在中国农历比较吉利的年份出生的孩子，已经到了上幼儿园的年龄。
This unintended impact has to do with the portrayal of conflict in media and how preschool-age children comprehend that conflict.
这种意想不到的影响，与媒体对冲突的描述、以及学龄前儿童对这种冲突的理解有关。
Preschool was available to children between the ages of three and six; it was obligatory from age five.
三至六岁之间的孩子需接受学前教育。从五岁开始教育是强制性的。
Strategies for anaemia control in preschool-age children in sub-Saharan Africa should be tailored to local conditions, taking into account the specific etiology and prevalence of anaemia.
撒哈拉以南非洲地区学龄前儿童中的贫血症控制策略应该适合当地条件，考虑贫血症的特定病因和患病情况。
Children must start school by age six, but many go to preschool at age four.
从6岁起儿童必须接受学校教育，但很多孩子在4岁起就开始上学前班。
A good friend of mine has a son almost the exact same age as ours. Her son, too, had problems in his preschool. He, too, was diagnosed as "high-functioning autistic."
我的一个好朋友的儿子和我儿子年纪相仿，他的儿子在幼儿园也有写问题，他也被诊断为高功能自闭症。
On her first day of preschool, at age two, she wore her favorite outfit-her "engineers" (a pair of pin-striped overalls) -and proudly toted her Thomas the Tank engine lunchbox.
她两岁的时候，上学前班的第一天，她穿上最喜欢的外套——她的“工装”(一条细条纹的背带裤)——然后神气活现地带上她的“大力坦克托马斯”饭盒！
Use reward systems (star charts culminating in a lucky dip or favourite outing) to motivate preschool and school-age kids, especially if they are getting out of bed or coming into your bed at night.
利用奖励机制（贴小红花或者带他们出游）来激励学龄前和在校的小朋友，尤其是如果他们能按时起床和睡觉。
A short course of oral prednisolone is widely used to treat preschool children with wheezing who present to a hospital, but there is conflicting evidence regarding its efficacy in this age group.
治疗前来医院就诊的患有喘鸣的学龄前儿童广泛应用短期口服泼尼松治疗，但是，关于这个年龄组的治疗效果有相反的证据。
The relation between the psychological theory of preschool-age children and executive function is now a hot issue on the study of the psychological theory of children.
学前儿童心理理论和执行功能之间的关系是目前儿童心理理论研究的热点问题。
Age: 47 infants, 67 preschool children, 50 school age children.
年龄：婴幼儿47例，学龄前儿童67例，学龄期儿童50例。
But a new study of nearly 9,000 U. s. children found that almost half of preschool-age kids are not getting outside at least once a day with their parents.
但一项新的研究在调查了近9千名美国儿童后发现几乎有一半的学龄前儿童并没有每天被父母带出去玩。
The optimal dose needed to reduce symptoms ranged widely in preschool-age children, but on average, 14 mg daily was effective in reining in symptoms.
最佳剂量要最大程度的缓解学龄前患儿的症状。然而平均每天14 mg就能有效缓解症状。
While the thickness of sebum, age and time span of mother pregnancy, the way of delivery and the source of potable water aren't related with the blood pressure in preschool children.
儿童的皮脂厚度、母亲怀孕年龄、怀孕次数、分娩方式及饮水来源等未见其与儿童血压有关。
Jane M. Healy, an educational psychologist in Vail, Colo. said: "Any parent who thinks a spelling program is educational for that age is missing the whole idea of how the preschool brain grows."
科罗拉多州维尔镇的一位教育心理学家简-M -希里说：“任何认为拼写节目对这一年龄段儿童有教育意义的父母都是不懂学前儿童大脑是如何发育的。”
Results Preschool children of the age about 3 years were easy to have hand-food-mouth disease and offen come to collective infection;
结果手足口病好发于3岁左右学龄前儿童，易发生集体感染；
Results Preschool children of the age about 3 years were easy to have hand-food-mouth disease and offen come to collective infection;
结果手足口病好发于3岁左右学龄前儿童，易发生集体感染；
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