问题:台站迁站时,亲旧两站()之一时,必须进行对比观测。...
Thursday, September 15, 2022
问题:天气报报文“58321129800210410125201274...
Thursday, September 15, 2022
Tuesday, September 13, 2022
问题:为什么EL型电接风向风速计风速的小数位只能是0、3和7?...
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:重点地区人工影响天气作业基地包括京津冀地区、黄河上游河曲地区及(...
Thursday, September 15, 2022
问题:中间厚、边缘薄,形似豆荚、梭子状的云条,个体分明,分离散处。这是...
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:口径20厘米雨量器专用量杯损坏,改用口径面积500平方厘米的专用...
Tuesday, September 13, 2022
问题:发现值班员在测报用微机上玩游戏,每发现1次,应算()个错情。...
Thursday, September 15, 2022
问题:大气没有国界,气候系统不分部门。要全面地观测全球或区域的天气和气...
Thursday, September 15, 2022
问题:仪器的测量范围是指在保证主要技术性能情况下,仪器能测量的()范围...
Thursday, September 15, 2022
Friday, September 16, 2022
Thursday, September 15, 2022
问题:根据国家的需求并借鉴先进国家的发展经验,在2010年以前,我国数...
Tuesday, September 13, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:有效水平能见度是指四周视野中()以上的范围能看到的目标物的最大水...
Thursday, September 15, 2022
问题:下列天气现象应记录开始与终止的时间(时、分):雨、阵雨、毛毛雨、...
Thursday, September 15, 2022