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Magnitude 4.9 earthquake in Southwest China’s Sichuan leaves one dead, six injured_我的网站

A | 与每三叉五叉更新一次的整张图片相比,中国图片通常三年不开张,三年不吃东西。

B |

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A magnitude 4.9 earthquake struck Gaoxian county in Yibin city, Southwest China's Sichuan Province, at 1:08 pm on Friday. As of 4:30 pm, the earthquake had left one person dead after being injured by the collapse of an outdoor wall during evacuation, one person with minor injuries, and five others with slight injuries, according to CCTV News.
Previously, on July 9, a magnitude 4.8 earthquake struck Gaoxian county, as the area continued to experience frequent seismic activity. Data from the China Earthquake Networks Center showed that more than 10 earthquakes of magnitude 3.0 or above had been recorded locally over the past two days in July, according to China News Service.
Explaining the repeated earthquakes in July, Long Feng, a senior engineer with the Sichuan earthquake agency, told China News Service that the affected area lies close to the Huaying Mountain fault zone. Southern Sichuan contains numerous folded geological structures and pre-existing faults, he said, adding that earthquakes can occur when changes in rock properties or disturbances in the regional stress field affect these structures.
Global Times
。最近,瑞士透镜制造商nws instruments ag为长静音哈索V卡推出了两种新型消色差聚焦透镜-23mm apo f/3.5和110mm apo f/3.2。V卡是哈苏的经典系列。HASU503是V卡的成员。就在2014年CFV-50C数字5000万像素CMOS传感器发布之后,HASU还没有更新V卡系统。NWS Instruments AG推出了两个消色差聚焦透镜,为V卡增添了一点活力。根据NWS Instruments AG,两种新型消色差透镜23mm apo f/3.5和110mm apo f/3.2是为尺寸为44*33mm的CMOS传感器设计的。

C | MTF50的分辨率在120lp/mm以上,分辨率很好。色差控制在10米以下,相当于50万像素上的两个横向像素范围。它们有15个孔径叶片和法兰。距离74.9mm,23mm APO F/3.5畸变4.8%,视角110度,图像场70mm。它在44*33mm传感器上有很大的轴移动空间。110mmapo f/3.2的畸变率为0.8%,图像场为55mm。换言之,摄影师可以在传统的中景相机上使用两个APO镜头,如645。然而,NWS Instruments AG的目标客户不仅是中帧相机,而且是全帧相机。

D | 为了充分发挥大图像场的优势,NWS Instruments AG还推出了一种称为Akrobat的轴移动轨迹,可以帮助用户更容易地实现镜头倾斜、上升/下降、移动和摆动。现阶段,NWS仪器股份有限公司尚未公布新镜片的价格和推出时间,但APO、大影像领域和中国画的几个主要卖点,恐怕价格不会低于3万元。阿克罗瓦。
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Published on:11:40:07