@@ -11,7 +11,7 @@ msgid ""
1111msgstr ""
1212"Project-Id-Version :Python 3.11\n "
1313"Report-Msgid-Bugs-To :\n "
14- "POT-Creation-Date :2025-01-03 15:28 +0000\n "
14+ "POT-Creation-Date :2025-09-22 02:03 +0000\n "
1515"PO-Revision-Date :2025-09-21 20:44+0000\n "
1616"Last-Translator :python-doc bot, 2025\n "
1717"Language-Team :Chinese (China) (https://app.transifex.com/python-doc/teams/5390/zh_CN/)\n "
@@ -156,7 +156,7 @@ msgstr ""
156156msgid ""
157157"Return an accurate floating point sum of values in the iterable. Avoids "
158158"loss of precision by tracking multiple intermediate partial sums::"
159- msgstr ""
159+ msgstr "返回迭代中的精确浮点值。通过跟踪多个中间部分和来避免精度损失:: "
160160
161161#: ../../library/math.rst:118
162162msgid ""
@@ -307,11 +307,11 @@ msgstr "返回 *x* 的小数和整数部分。两个结果都带有 *x* 的符
307307
308308#: ../../library/math.rst:234
309309msgid "Return the next floating-point value after *x* towards *y*."
310- msgstr ""
310+ msgstr "返回 *x* 趋向于 *y* 的最接近的浮点数值。 "
311311
312312#: ../../library/math.rst:236
313313msgid "If *x* is equal to *y*, return *y*."
314- msgstr ""
314+ msgstr "如果 *x* 等于 *y* 则返回 *y*。 "
315315
316316#: ../../library/math.rst:238
317317msgid "Examples:"
@@ -514,6 +514,10 @@ msgid ""
514514"<https://en.wikipedia.org/wiki/Loss_of_significance>`_\\ ; the :func:`expm1` "
515515"function provides a way to compute this quantity to full precision::"
516516msgstr ""
517+ "返回 *e* 的 *x* 次幂,减1。这里 *e* 是自然对数的基数。对于小浮点数 *x* , ``exp(x) - 1`` 中的减法可能导致 "
518+ "`significant loss of precision "
519+ "<https://en.wikipedia.org/wiki/Loss_of_significance>`_\\ ; :func:`expm1` "
520+ "函数提供了一种将此数量计算为全精度的方法::"
517521
518522#: ../../library/math.rst:387
519523msgid "With one argument, return the natural logarithm of *x* (to base *e*)."
@@ -692,6 +696,8 @@ msgid ""
692696"are analogs of trigonometric functions that are based on hyperbolas instead "
693697"of circles."
694698msgstr ""
699+ "`双曲函数 <https://en.wikipedia.org/wiki/Hyperbolic_function>`_ "
700+ "是基于双曲线而非圆来对三角函数进行模拟。"
695701
696702#: ../../library/math.rst:543
697703msgid "Return the inverse hyperbolic cosine of *x*."
@@ -801,6 +807,10 @@ msgid ""
801807":func:`isnan` function to test for NaNs instead of ``is`` or ``==``. "
802808"Example::"
803809msgstr ""
810+ "一个浮点的\" 非数字\" (NaN)值。相当于 ``float('nan')`` 的输出。 由于 `IEEE-754标准 "
811+ "<https://en.wikipedia.org/wiki/IEEE_754>`_ 的要求, ``math.nan`` 和 "
812+ "``float('nan')`` 不被认为等于任何其他数值,包括其本身。要检查一个数字是否为NaN,请使用 :func:`isnan` 函数来测试 "
813+ "NaN ,而不是 ``is`` 或 ``==`` 。 例子::"
804814
805815#: ../../library/math.rst:671
806816msgid "It is now always available."