对于数值，允许使用小数和科学记数法。
Decimals and scientific notation are permissible for numeric values.
始终使用科学记数法。
我想这样做，因为我不想在科学记数法或许多不必要的零点。
I'd like to do that because I don't want it in scientific notation or with many unnecessary zeros.
IEEE 754用科学记数法以底数为2的小数来表示浮点数。
IEEE 754 represents floating point Numbers as base 2 decimal Numbers in scientific notation.
根据数字类型以及是否存在精度说明符，数字会转换为固定点或科学记数法的最紧凑形式。
The number is converted to the most compact of either fixed-point or scientific notation depending on the type of the number and whether a precision specifier is present.
例如，可以将数值格式化为十六进制、科学记数法或者由用户指定的标点符号分隔成组的一系列数字。
For example a numeric value can be formatted in hexadecimal scientific notation or a series of digits separated into groups with a user-specified punctuation mark.
老师也会给孩子们指出写作在教室里的各种用途，比如标记数学中图表，给来访者写感谢条或者记录科学活动的结果。
They'll also work to point out writing's many classroom USES, among them labeling a graph in math, composing a thank-you note to a class visitor, or recording the results of a science project.
科学家发现猩猩记数字比人类记得更好。
Scientists have found that chimps have better memories for numbers than us.
科学家发现猩猩记数字比人类记得更好。
Scientists have found that chimps have better memories for numbers than us.
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