BEIJING, Feb. 18 (Xinhua) -- PetroChina announced that its Daji gas field, China's first successfully developed deep coal-measure gas field, has achieved cumulative production of over 3 billion cubic ...

The NDRC vows to widen market access for the private sector after a high-profile symposium held in Beijing; China's NEV ...

NEV sales grew rapidly by 29.4 percent year on year to 944,000 units in January -- accounting for 38.9 percent of total new ...

打开微信，点击 “ 发现 ” ，使用 “ 扫一扫 ” 即可将网页分享至朋友圈。 * Known as China's "City of Lanterns," Zigong hosts its grand international lantern ...

Python 的除法运算符乍一看似乎很简单，但它们包含一些有趣的怪癖，即使是经验丰富的开发人员也会感到困惑。 Python 中划分的两面 Python 为我们提供了两个除法运算符：'/' 用于浮点除法，'//' 用于向下取整除法。每个都有不同的用途： ...

The brand that has held the championship of China's refrigerator exporter for 15 consecutive years,is neither Haier nor Midea，but Homa, a company rooted in Zhongshan, Guangdong province.But why has Ho ...

​Deep Sea No. 1, China's first independently developed ultra-deepwater gasfield, has recorded a cumulative natural gas output exceeding 10 billion cubic meters and over one million cubic meters of con ...

在 Python 中处理数值数据时，将字符串转换为浮点数是一项常见任务。无论您是处理用户输入、从文件中读取还是处理 API 响应，您通常需要将数字的文本表示形式转换为实际的浮点值。让我们探索所有实用的方法，以及您可能面临的常见挑战的解决方案。

At 11:31 AM on February 7, Henan's renewable energy output hit a record high of 30.77 million kilowatts, including 24.4 million from photovoltaic power and 6.37 million from wind power, accounting for ...

I. format （value[， format_spec]） print(format(3.14159, ".2f"))# Output: '3.14' II. repr（对象） Python 中的 __repr__ ...

Python 对解包序列的支持非常有用。拆包，也称为“多重赋值”或“迭代拆包”，是指在单个步骤中将序列中的值分配给多个变量的过程。此功能适用于元组、列表和其他可迭代序列。 什么是可迭代拆包？ 考虑这个元组： coordinates = (10, 20 ...

据MQA Labs的专家指出，时域的准确性是确保音频高解析度的关键。 此次发布的新插件包括Input插件和Output插件，每个插件都承载着重要的处理功能。Input插件旨在优化模数转换器（ADC）造成的时域失真，让录音保持更高的分辨率。通过“清晰度控制”特性 ...