Glucose and fructose have the same chemical formula but have very different properties.
葡萄糖和果糖具有相同的化学分子式但有很不同的特性。
Parents should know, however, that they may not be avoiding chemical exposure by opting for formula.
尽管如此，婴儿的父母们仍然需要知道，他们不能完全避免因为选择配方奶粉而带来的化学物接触。
Scientists at the Centers for Disease Control and Prevention tested the formula for the presence of perchlorate, a chemical used as the main ingredient in solid rocket fuel.
疾病预防控制中心的科学家专门针对高氯酸盐对配方奶进行了检测。
According to Dantus, the technique can even tell the difference between chemical isomers - chemicals with the same chemical formula but a different arrangement of atoms.
根据Dantus的说法，这项技术甚至能区别出两个化学同分异构体—有同样的化学分子式但不一样的原子排列—之间的不同。
TEACHER: Donald, what is the chemical formula for water?
老师：唐纳德，水的化学分子式是什么？
Melamine, a chemical used in the making of plastic, was found in the baby formula; it later emerged that unscrupulous manufacturers had been adding it to food products to cheaply boost protein values.
这类奶粉中发现含有三聚氰胺，它是一种制造塑料的化学物质，后来被无良厂家添加到食品里以降低向其中添加蛋白质的成本。
For ionic compounds, the state of having exactly the ratio of cations to anions specified by the chemical formula.
在离子化合物中，正、负离子的比例严格遵守化学公式定义的化合价关系。
The chemical, commonly known as BPA, is used in polycarbonate bottles, including water bottles and baby bottles, as well as the lining of cans including infant formula cans.
该化学物质通常被称为BPA，多用在聚碳酸酯瓶子中，包括婴儿配方奶粉罐的内层，及水杯和婴儿奶瓶。
TEACHER: What is the chemical formula for water?
老师：水的分子式是什么？
He asked the teacher how to apply the chemical formula.
他问老师如何应用化学公式。
Similarly, in a chemical formula the subscript comes after the element name, not before.
类似地，化学方程式中要先写元素名字后写个数，而不是反着。
Teacher: What is the chemical formula for water? Pappu: HIJKLMNO!
老师：水的化学式是什么？
The producer of the suspect formula, the Sanlu Group, recalled 700 tons of its formula after determining on Thursday that it had been contaminated with melamine, an industrial chemical.
嫌疑奶粉的生产商——三鹿集团，在周四宣布其奶粉成分被一种工业化学物质三聚氰胺污染后，已经取消了700吨的订货。
This starch has some special physical and chemical properties, added to the formula after can make food during processing and consumption has better performance.
此种淀粉具有一些特殊的理化性能，添加到食品配方中后可以使食品在加工或食用时具有更好的性能。
The handwriting input devices are becoming mature, but it hasn't been well used in chemical formula input domain.
手写输入设备日趋成熟，但它并未在化学公式输入领域得到很好的应用。
To simplify our problem, a stoichiometric formula is derived for boundary layers with mass injection and chemical reaction.
为了简化有质量引射和化学反应的边界层问题，首先求得了一个普适的计量公式。
Earlier this week, the agency said it found the industrial chemical in at least one brand of formula sold in the U. s.
本周的早些时候，该机构声称，在美国销售的至少一种品牌的配方奶粉中发现了这一工业化学品。
The feasibility of producing ceramic floor tile with clay and pegmatites was studied, and the experimental patch formula and chemical composition were given.
研究了利用粘土和伟晶岩生产陶瓷地砖的可行性，给出了试验配方和化学组成。
A multimodal chemical formula editor is built on the algorithm, in which the user can use speech and pen to input chemical formulas.
该算法被应用于一个基于语音和笔输入的多通道化学公式编辑系统中。
Teacher: What the chemical formula for water is the?
老师：水的化学公式是什么？
Teacher: : What is the chemical formula of water?
老师：水的化学分子式是什么？ ？
The processing will be treated under the formula and the recognized chemical of film instruction.
胶片的处理按胶片使用说明书的配方或公认的有效药剂和方法处理。
The energy transfer and radiation protection effect in radiation chemical system and the efficiency of our empirical formula have been verified by o-ps lifetime experiment.
正电子寿命谱实验，证实了辐化体系中的能量转移和辐射保护效应及此经验公式的有效性。
Teacher: Donald, what is the chemical formula for water?
老师：唐纳，水的化学公式是什么？
According to the chemical thermodynamics isothermal formula, this paper leads to a new way of counting the heating effect. Its counting result is very satisfying.
根据化学热力学等温式，导出了一种计算热效应的方法，其计算结果令人满意。
Due to some reasons each compound name is not always accompanied by its chemical structure formula in the abstracts collected by chemistry database.
由于种种原因，在化学数据库所收集的文摘里，每种化合物名称并不一定附有它的化学结构式。
Chemical formula: Expression of the composition or structure of a chemical compound.
化学式：化合物的组成或结构的任何一种表达式的总称。
The measurement principle and the crystal-chemical formula method, the cation exchange capacity method and alkyl ammonium method are discussed.
分析了晶体化学式计算法、烷基季铵盐法和阳离子交换容量法的测定原理和计算方法。
The chemical formula for water is H2O.
水的化学分子式是h2o。
The chemical formula for water is H2O.
水的化学分子式是h2o。
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