1、用途:低压电缆适用于固定敷设在交流50Hz,额定电压3kv及以下的输配电线路上作输送电能用。 2、使用特性: ①电缆导体的额定温度为90℃。②短路时(最长持续时间不超过5秒)电缆导体的温度不超过250℃。 四、YJLv、YJv电缆载流量计算口诀如下(YJLv铝芯电缆,YJv铜芯电缆): “10下五;百上二;25、35四、三界;70、...
Download 3D ModelAdd toEmbedShareReport Triangles:57.6k Vertices:28.6k More model information The textured box License: CC AttributionCreative Commons Attribution Learn more Published7 months ago May 31st 2024 No category set. No tags set.
fortune500company Follow 16 16 Downloads 12 12 Views 0Like Download 3D ModelAdd toEmbedShareReport Triangles: 20.3k Vertices: 10.3kMore model information No description provided. License: CC Attribution-ShareAlikeCreative Commons Attribution-ShareAlike Learn more Published 2 years ago Jan 9th 2023 ...
Trong danh sách các bản cập nhật, hãy tìm vàchọn KB5002293, sau đó chọn Gỡ càiđặt. Thông tin tệp Phiên bản tiếng Anh (Mỹ) của bản cập nhật phần mềm này sẽ cài ...
이 문서에서는 2023년 1월 3일에 릴리스된 Microsoft Office 2016의 업데이트 5002293 설명합니다. Microsoft 다운로드 센터의 업데이트는 Microsoft Installer(.msi) 기반 버전의 Office 2016에 적용...
Research on Techniques for Accurate Modeling and Rendering 3D Plant Leaf A variety of models for plant leaf morphogenesis have been reported,but none of them can be generated with great accuracy or level of detail.In this paper ... LU Sheng lian,XY Guo,Beijing - 《Journal of Image & Graphi...
3/01/18 2017 Indy 500 ESPN+ • Motor Sports Live Live Phoenix Suns vs. Golden State Warriors ESPN/ESPN3 • EN/ES • NBA Live St. Louis Blues vs. Colorado Avalanche ESPN+ • NHL Live Vancouver Canucks vs. Dallas Stars ESPN+ • NHL Live Columbus Blue Jackets vs. Utah Hockey ...
3AA:培养液+Oug/LPb 2+B:培养液+10ug/LPb24C:培养液+50ug/LPb2*D:培养液+100ug/LPb2+3→BCE:培养液+500ug/LPb2+2DE0246810121416时间(天) (12分)杜氏盐藻属于海洋中一种单细胞藻类,是提取β-胡箩卜素的重要资源。为研究海洋常见重金属污染物Pb2+对杜氏盐藻种群数量增长的影响,研究人员将杜氏盐...
狂送500万— — 距离活动结束还剩4天 ——(活动时间:9月5日—9月25日)截止昨天9月21日“3D奖上奖”活动已派奖17期还剩最后4期派奖活动已慢慢临近尾声自活动启动以来备受彩民的青睐同时不少幸运彩民瓜分到派奖奖金接下来就让我们来看下那些幸运的...
不过,这3D打印也不是万能的。听说材料选择有限,打印速度也不快,而且成本还挺高的。但话说回来,哪个新技术不是这样一步一步发展过来的呢?科学家们都在努力,想办法解决这些问题,让3D打印更完美。 总的来说,我觉得3D打印就像个宝藏,里面藏着无限的可能。一想到未来它能给咱们的生活带来那么多便利和惊喜,我就激动...