首先，表示指数的8位应该是从- 128到127，就像带符号的字节一样。
First, eight bits for the exponent should represent -128 to 127, just like a signed byte.
作为有符号整数的指数可以有正负之分。
The exponent is interpreted as a signed integer, allowing negative as well as positive exponents.
longdoubleIEEE双字节扩展浮点数15位指数，64位带符号小数。
Long double IEEE double extended floating point exponent of 15 bits and signed fraction of 64 bits.
在穿透层内有一指数衰减的屏蔽电荷分布，其符号与超导体表面由运动感生的电荷相反、数量相等。
There will be shielding charges in the penetration layer with a exponential distribution. The shielding charge has opposite sign and equal amount to the surface induced charge caused by moving.
指数是一个数学符号，表明数字增倍的量。
An exponent is a mathematical notation indicating the power to which a number is to be raised.
浮点文字量由整数部分，小数点，小数部分，e或e，可选的有符号整数指数，以及可选的类型后缀组成。
A floating literal consists of an integer part, a decimal point, a fraction part, ane or e, an optionally signed integer exponent, and an optional type suffix.
就在键盘上，每个符号间的组合，组合对了，它可以让幸福指数再次提高。
On the keyboard, the combination of each sign, combination to, she can let the happy index number again raise.
或“e-”格式指示符号字符仅置于负指数前面。
The "e", "e -", "e", or "e -" formats indicate that a sign character should only precede negative exponents.
或“e-”格式指示符号字符仅置于负指数前面。
The "e", "e -", "e", or "e -" formats indicate that a sign character should only precede negative exponents.
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