specialized formulas 中文意思是什麼
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For premature infants and babies with metabolic disorders such as phenylketonuria more specialized formulas can be recommended by a pediatrician or specialist nurse
對于出現代謝紊亂如苯丙酮酸尿癥的早產兒，則需要由兒科醫生或專業護士推薦出更特殊的配方奶。 -
Researches in infantile phsychology and developmental phsycholgy suggest that children ' s development in maths - physics thinking comes behind their linguistic development. but at present curricula for primary school include mathhs and chinese simultaneously, short of adequate conception of number and support of idea, especially when their linguistic competence has n ' t sufficiently developed, children ca n ' t well understand the specialized asbstract words in maths, so they usually memorize mechanically the concepts, formulas and theorems. thus it brings difficulty for children and even failure in their maths learning, while their linguistic competence. either in mother tongue or foreign languages. ca n ' t develop very well in the sensitive stage of linguistic development
兒童心理學與發展心理學的研究表明，兒童的數理思維的發展落後于語言的發展，但在我國當前的課程設置中卻是語文和數學同時開設，兒童缺乏足夠的數的概念和表象的支持，尤其是兒童的語言沒有獲得充分的發展，還不能完全理解數學中專門的抽象詞匯，往往死記硬背數學概念、公式、定理，不僅造成學生數學學習相當吃力，使很多學生數學成績不良，也造成學生的語言（母語、外語）在語言發展的關鍵期沒有獲得良好的發展。
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