主页
知识大厅
搜索
账户
充值
常见问题
当前学科：建筑工程定额与预算
题目：
某建筑共有框架20榀，框架剖面如图所示。混凝土强度等级为C30（40）级，柱断面为450×450mm，梁断面为300×800mm。试计算现浇钢筋混凝土框架的工程量，并分析主要材料（水泥、砂、石）用量。已知：每立方米混凝土的主要原材用量分别为：水泥0.441t，中粗砂0.360m3，碎石0.840 m3。
答案：
<查看本题扣3积分>
图片大小130kb
查看答案
问题答案不对?抱歉,搜索引擎优化导致页面变化,请尝试站内搜索,远程教育试题库
推荐知识点:
请论述专利具有什么样的特点？我国授予专利的条件？
如何检识和分离挥发油中的醇类成分？
管理的基本特征有哪些？
翻译篇章If you intend using humor in your talk to make people smile, you must know how to identify shared experiencesand problems. Your humor must be relevant to the audience andshould help to show them that you are one of them or that you understand their situation and are in sympathy with their point of view. Depending on whom you are addressing, the problems will be different. If you are talking to a group of managers, you may refer to the disorganizedmethods of their secretaries; alternatively if you are addressing secretaries, you may want to comment on their disorganized bosses.Here is an example, which Iheard at a nurses’convention, of story which works well because the audience all share thesame view of doctors. A man arrives in heaven and is being shown around by St. Peter. He sees wonderful accommodations, beautiful gardens, sunny weather, and so on. Everyone is very peaceful, polite and friendly until, waiting in a line for lunch, the new arrival is suddenly pushedaside by a man in a white coat, who rushes to the head of the line, grabs his food and stomps over to a table by himself. “Who is that?”the new arrival asked St. Peter. “Oh, that’s God,”came the reply, “but sometimes he thinks he’s a doctor.”If you are part of the group which you are addressing, you will be in a position to knowthe experiences andproblems which are common to all of you and it’ll be appropriate for you to make a passing remark about the inedible canteen food or the chairman’s notorious bad taste in ties. With other audiences you mustn’t attempt to cut in with humor as they will resent an outsider makingdisparaging remarks about their canteen or their chairman. You will be on safer ground if you stick to scapegoats like the Post Office or the telephone system.If you feel awkward being humorous, you must practice so that it becomes more natural. Include a few casual and apparently off-the-cuff remarks which you can deliver in a relaxed and unforced manner. Often it’s the delivery which causes the audience to smile, so speak slowly and remember that a raised eyebrow or an unbelieving look may help to show that you are making a light-hearted remark.Look for the humor. It often comes from the unexpected. A twist on a familiar quote “If at first you don’t succeed, give up”or a play on words or on a situation. Search for exaggeration and understatements. Look at your talk and pick out a few words or sentences which you can turn about and inject with humor.
代谢性酸中毒
某工程平整场地的工程量清单（招标）如表所示。如果人工单价80元/工日，根据《河南省房屋建筑与装饰工程预算定额》组价并填报清单。
针灸
简述康复护理环境管理的注意事项。
什么是网络协议？请简要说明之。请写出五种常用的网络协议。
研究工具的信度和效度之间的关系是什么？
本网站数据均来自互联网 --2018