再生障碍性贫血

题型:名词解释

问题:

再生障碍性贫血

考点:医院评审三基考试医师三基考试医学临床三基训练医师临床医学基本知识内科学血液系统疾病
题型:名词解释

多细胞动物进行细胞之间的信息传递,可分为直接传递和间接传递两种。下列哪些物质在细胞之间起间接传递信息的作用?[ ]

A.维生素

B.激素

C.神经递质

D.单糖

题型:名词解释
单句改错。
1. I think that the zoos apply clean and safe places for endangered animals to live in.            
2. I support the protection of environment. I stopped to use the plastic shopping bags last year.  
3. We should turn of the shower while we are washing our hair.                                      
4. A thick coat is not suitable to this hot weather.                                                
5. Who is responsible for taking care these rare plants in the garden?                              
6. It spent him three days to mend his TV set.                                                      
7. Pandas are used to live in China.                                                                
8. There are no reason for you to be late.                                                          
9. I have many more apples then you.                                                                
10. There is so little food in the fridge. Let's go to buy any.                                    
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题型:名词解释

题11~12:

已知一无梁楼板,柱网尺寸为5.5m×5.5m,板厚为160mm,中柱截面尺寸为400mm×400mm;混凝土强度等级为C30,在距柱边565mm处开有一700mm×500mm的孔洞如题图,as=25mm。

假设集中反力作用面中心至开孔外边画出两条切线之间的长度为242mm,若该楼板不配置抗冲切钢筋时,楼板的受冲切承载力设计值与下列()项数值最为接近。

A.256.5kN

B.338.8kN

C.423kN

D.321.5kN

题型:名词解释

解剖学上腮腺的位置是()

A.位于下颌骨后,胸锁乳突肌前,起自乳突尖和颞颌关节间,下至下颌角

B.位于下颌骨后,胸锁乳突肌前,起自岩骨,下至下颌角

C.位于下颌骨后,胸锁乳突肌前,起自外耳道下方,下至下颌角下部

D.位于下颌骨和胸锁乳突肌后,起自乳突尖和颞颌关节间,下至下颌角

E.位于下颌骨后,胸锁乳突肌前,起自乳突尖和颞颌关节间,下至下颌角内侧

题型:名词解释

有普通天棚250m2,按表计算用料。

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