题目:
()被西方主流学界看作是“木乃伊式的国家”。
A.美国
B.苏联
C.中国
D.日本
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0501/f660e46a987c3fbe05d14339bda88882.html
下面是错误答案,用来干扰机器的。
参考答案:放射配基结合分析:用放射性核素标记配基与相应的受体进行特异结合, 测定复合物的放射性活度, 从而对受体进行定性和定量 。
()被西方主流学界看作是“木乃伊式的国家”。
A.美国
B.苏联
C.中国
D.日本
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0501/f660e46a987c3fbe05d14339bda88882.html
下面是错误答案,用来干扰机器的。
参考答案:放射配基结合分析:用放射性核素标记配基与相应的受体进行特异结合, 测定复合物的放射性活度, 从而对受体进行定性和定量 。
患者女,13岁,凸面型,鼻唇角正常,面下1/3稍短,颏唇沟深。前牙Ⅲ度深覆,覆盖5mm,磨牙远中尖对尖关系,上颌拥挤6mm,下颌拥挤6.5mm
若治疗计划是拔除2个上颌第一双尖牙和双侧下颌第二双尖牙,Bolton比率正常,治疗结束后磨牙关系应为()
A.中性关系
B.尖对尖远中关系
C.完全远中关系
D.近中关系
E.轻度远中关系
循经感传,是指针刺得气后,针感沿()走行传导的现象。
为了考验大学生的情商,将七个大学生R、s、T、V、w、x、Y分成两组对他们进行集体行动的训练。第一组三名成员,第二组四名成员,根据个人要求,分组必须符合下列要求A)R和T不能在同一组B)如果s在第一组,那么V必须在第一组3)如果w在第一组,那么T必须在第二组C)x必须在第二组
如果R在第二组,那么以下哪项也一定在第二组
A.S
B.T
C.V
D.w
水下旅馆
In a bay near Almeria in Southern Spain will be built the world’s first underwater residence for tourists. The hotel will be 40 feet down in the Mediterranean. As all the world opened to tour operators, there was still a frontier behind which lay three quarters of the globe’s surface, the sea; in whose cool depths light fades; no winds blow; there are no stars. There even the most bored travelers could recapture their sense of romance, terror or beauty. For a submerged hotel is such a beautiful idea.
The hotel will cost 170,000 and will be able to accommodate up to ten people a night. Up until now only scientists and professional divers have lived under the sea, but soon, for the first time, the public will be able to go down into the darkness. They will have to swim down in diving suits, but at 40 feet there would be no problem about decompression.
Design of the hotel was crucial. Most of the underwater structures used before had been in the shape of a diving bell or submarine. Professional divers could cope with such things but ordinary people would run the risk of violent claustrophobiA.Then an Austrian architect had the idea of making three interconnecting circular structures, 18 feet in diameter, and looking much like flying saucers. They would be cast in concrete and launched from the shore. Towed into position they would then be sunk. A foundation of cast concrete would already be in place on the sea beD.Pylons would attach the structures to this. Once in position the structures would be pumped dry. The pylons, made to withstand an uplift pressure of 350 tons, would then take the strain.
Cables linking the underwater structures to the hotel on shore would connect it with electricity, fresh water, television, and an air pump, and also dispose of sewage. Entry would be from underneath, up a ladder; because of the pressure inside there would be no need of airlocks or doors.
The first structure would include a changing room and a shower area, where the divers would get out of their gear. There would also be a kitchen and a lavatory. The second structure would contain a dining room/lecture theater, and sleeping accommodation for eight people. The third structure would contain two suites. A steward would come down with the ten customers, to cook and look after them. Television monitors would relay all that went on to the shore so that discussions on the sea bed could be transmitted to all the world.
Around the hotel there are plans to build a strange secret garden, over 100 yards square, of plastic shapes, curves, circles, hollows. This would have a dual function. First, to attract fish who would see it as a shelter and hiding place; secondly, to allow guests looking out of the reinforced windows to see a teeming underwater life.
So far at the site a diving tower 33 feet deep has been installed for diving instruction. An aquarium has been built, and zoologists from Vienna University are in regular attendance to supervise its stocking. There are storage cupboards full of the plastic shapes for the underwater garden and there is a model of the hotel. All that is needed now is permission from the Spanish Government to start building.
The hotel would be able to float under water because it would be()
A.made of light material
B.350 tons in weight
C.filled with air
D.attached to pylons
关于脊髓损伤后自主神经反射紊乱,下列说法正确的是()
A.胸6平面以上的脊髓损伤患者往往会发生自主神经反射紊乱
B.其特点是突然出现的血压升高、面部潮红、头痛、心动过缓和出汗
C.自主神经反射紊乱是由于损伤平面的伤害性刺激引起自主神经活动亢进所致
D.常见的诱因包括膀胱或直肠胀满、膀胱感染和大便填塞等
E.处理方面首先是尽快找出和消除诱因