更多“ 2009年全国房地产开发企业商品房竣工.销售和待售情况”相关的问题
绒癌中可出现
A.不典型增生
B.出血性肿块
C.水泡结构
D.炎性息肉
点击查看答案
在管理实践中运用人本原理,就是必须遵循以下()原则。
A.能级原则 B.动力原则 C.行为原则 D.效率原则
点击查看答案
伦理委员会因工作需要可邀请非委员专家出席会议,非委员专家是否可投票?()
A.可以
B.不可以
C.若无利益冲突,可以
D.视医院伦理委员会的SOP而定
点击查看答案
有Windows NT 4.0的客户要求访问Active Directory,使用什么来鉴别他们()
A.SAM
B.LDAP
C.MAPI
D.TAPI
点击查看答案
85.一外啮合标准直齿圆柱齿轮传动,已知: z1=18, z2=22,中心距a=50,试问这对齿轮的模数为( ) mm
A. 18 B. 22 C. 5 D. 2.5
点击查看答案
伤寒病诊断
A.玻片凝集法
B.试管凝集法(肥达试验)
C.抗球蛋白试验(Coombs试验)
D.间接乳胶凝集试验
E.免疫比浊法
点击查看答案
只有当热电偶冷端温度不变时,热电势才与被测温度成单值函数的关系。
点击查看答案
引起术中病人氧解离曲线左移的因素是
A.大量输入库存血
B.酸中毒
C.体温升高
D.PaCO2升高
E.使用皮质醇激素后
点击查看答案
总承包单位,项目体量在1万平方米以下的工程需设置专职安全员不少于()人。
A.1
B.2
C.3
D.4
点击查看答案
氨基苷类抗生素具有如下特点
A.口服在胃肠道不吸收,用于胃肠道消毒B.属杀菌剂且对繁殖期细菌作用较强C.肾皮质内药物浓度高于血药浓度10倍以上D.所有氨基苷类对绿脓杆菌都有效E.在体内不被代谢,约90%以原形经肾小球滤过排出
点击查看答案
互联网的核心协议是()。
A.IP
B.TCP/IP
C.HTTP
D.OSI
点击查看答案
A good night's sleep may help your brain permanently file away lessons learned during the day. But, according to a new study, the brain begins processing and storing those memories long before it's time for bed-and continues to do so even while you're thinking about and doing other things.Recent studies have shown that the parts of the brain that we use to learn a task become active again during sleep. This activity, scientists suggest, could be the brain transferring memories from short-term to long-term storage.But the brain doesn't necessarily wait until the lights are out to begin processing those memories.To find out how the brain handles memories during waking hours, scientists gave 15 volunteers two tasks, each requiring different parts of the brain to learn. In one task, the subjects learned how to navigate a virtual town and then searched the town for an object. In the second task, they learned to predict where a sequence of dots would appear on a screen.Using a special machine, the researchers scanned the volunteers' brains right before and right after the tasks. They compared the two images to see whether the regions of the brain involved in learning the task were still active even after the task was completed.
A.aK.B.theL.perhapsM.attractingN.
点击查看答案
能增加非去极化肌松药效果的静脉麻醉药是()
A.硫喷妥钠
B.氯胺酮
C.依托咪酯
D.氟哌利多
E.普尔安
点击查看答案
明代称颞颌关节脱位为()
A.失欠颊车
B.落下颏
C.脱下颏
D.脱颏
E.脱颌
点击查看答案
2.5g某聚合物溶于100cm3水中,20℃时的渗透压为100Pa,则该聚合物的相对分子质量是()
A. 6.1×102
B. 4.1×104
C. 6.1×105
D. 2.2×106
点击查看答案