科学家们设计了一种只凭手腕运动就可以抓握物体的机械手。这只由英国剑桥大学研究团队研发的3D打印机械手中被放置了传感器，从而能够 “感知” 它所触摸的物体。 Researchers say their robotic hand can handle items that are currently too delicate for machines. The hand uses wrist ...

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Due to light pollution and cloudy weather, it isn’t always so easy to see celestial bodies above Hong Kong, but you do have an opportunity to see and reflect on the stars and their symbolism and meani ...

下午好，欢迎参加苹果公司2025财年第四季度财报电话会议。我是投资者关系总监苏哈西尼·钱德拉穆利。本次电话会议将进行录音。首先发言的是苹果公司首席执行官蒂姆·库克，随后是首席财务官凯文·帕雷克。之后，我们将开放分析师提问环节。

许多英国病虫害防治公司在过去五年中因老鼠导致的呼叫请求出现了增长。这一趋势不仅仅正在影响着英国。有报道称，多个美国城市都出现了老鼠数量的激增，包括华盛顿特区、旧金山和纽约市，以及阿姆斯特丹和多伦多。 The British Pest Control Association says its members have recorded an increase in complaints ...

The fund loss of the first half of the year amounts to 1080 billion, reaching the loss record level compared to the same time ...

The spot producing tests show the new technology will be very suitable for electrolytic manganese producers in China., ...