《学前儿童保育学》课程教学资源（拓展阅读）宝宝头三年影响一生

The aldols formed in aldol additions can be easily dehydrated to yield conjugated enals (enones)

If a chiral atom attached to the carbonyl group, the stereoselectivity of nucleophilic addition follows the Cram’s rule

The most characteristic reaction of aldehydes and ketones is nucleophilic addition to the carbon-oxygen double bond

Acid-Catalyzed hydration of Alkenes Oxymercuration-Demeruration Hydroboration-Oxidation

Alcohols are compounds whose molecules have a hydroxyl group attached to a saturated carbon atom

《学前儿童保育学》课程教学资源（PPT课件）儿童营养

《学前儿童保育学》课程教学资源（PPT课件）新生儿

一．基因型频率 基因型频率(genotype freguencie)：在同一个基因的座位上，某一种基因型的个体数在总群体中所占的比率。 例：深红虎蛾（Panaxia dominula）

《学前儿童保育学》课程教学资源（PPT课件）集体儿童膳食预防食物中毒