主页
学科
搜索
账户
常见问题
当前学科:高铁试验检测
题目:
单选
梁体混凝土应采用快速、稳定、连续、可靠的浇灌方式在全梁范围内水平分层连续浇筑成型,每片梁的浇注时间不超过()。
A . 5h
B . 6h
C . 10h
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
在{∅}_P(∅)之间填上正确的符号()。
简述肠外营养治疗的并发症。
书写秦观“三绝碑”的作者是宋代著名书法家米芾。
要改变命运,就要先改变行为;要改变行为,先要改变思想、解放思想。这是因为()
()模式中,行为主体可以直接组织到货源及拥有产品所有权和支配枝,但不是生产企业的主要配送方式。
总账管理子系统中,预先完成()工作后,才能生成调汇凭证。
对于发现的事故预兆和险情,不采取事故防止措施,又不及时报告,应追究()的责任。
Sequoyah was a young Cherokee Indian.son of a white trader and an Indian Squaw(北美印第安女人).At an early age,he became fascinated by“tile talking leaf”,an expression thathe used to describe the white man’s written records.Although many believe this"talking leaf”to be a gift from tile Great Spirit,Sequoyah refused to accept that theory.Like other Indians oftile period,he was illiterate,but his determination to remedy tile situation led to the inventionof a unique 86 character alphabet based on the sound patterns that he heard. His family and friends thought him mad,but while recuperating(恢复)from a huntingaccident.he diligently and independently set out to create a form of communication for his ownpeople as well as for other Indians.In l821,after twelve years of work,he had successfully de。veloped a written language that would enable thousands of Indians to read and write. Sequoyah’s desire to preserve words and events for later generation has caused him to be remembered among the important inventors.The giant redwood trees of-California,called“se-quoias(红杉)”in his honor,will further imprint his name in history. 根据以上内容,回答题。What is the most important reason that Sequoyah wiU be remeIll]bered?
开幕词的内容一般包括下列哪些内容()
通信电源系统由()组成。