脑内白质与灰质相比一般在MR信号、CT密度表现为（）。_复习题_全学科试题题库

当前学科：复习题

题目：单选
脑内白质与灰质相比一般在MR信号、CT密度表现为（）。
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:

当角铁的两个平面的夹角大于或小于( )时，称之为角度角铁。 A．60° B．90° C．180° D．120°

我国走新型工业化道路要正确处理工业化和信息化的关系，坚持（）

平均延伸系数是依据（）人为确定。

从动态的角度看，健康心理活动（　）。

主机油箱油位变化的原因有哪些？

Artist, scientist and entrepreneur are what most of us have known some or a lot about.【C1】______people would be surprised if somebody is perfectly good at one or two of these professions,【C2】______a hat-trick(帽子戏法)is quite rare. Man-kit Lam, now【C3】______in Hong Kong, in his 50s is the inventor of "special painting style", an accomplished【C4】______professor and biologist, and a rising key man with businesses in【C5】______the United States and Hong Kong. But Lam is most【C6】______as an artist, which is his passion(热望)since childhood. Lam was born in Chaoyang in South Chinas Guangdong Province and【C7】______with his family to Hong Kong【C8】______he was a child. A strong art lover, Lam displayed unusual artistic talents when he studied traditional Chinese ink painting【C9】______experienced and artistic Johnson Chou, Zhao Shaoang and Yang Shanshen in his【C10】______years. When he graduated from middle school, Lam asked his【C11】______to let him study art in college. They strongly objected, fearing that it would be too【C12】______for him to survive as a professional artist. "So I chose to study mathematics in college because it seemed to be the【C13】______to learn," Lam said. "To study【C14】______, you had to write papers. To study physics or biology, you【C15】______conduct experiments. But to study mathe matics, you only had to understand. " The young man had not【C16】______that he had special ability in science. After only six years of study in Canada, Lam got a bachelors degree in mathematics, a masters degree【C17】______physics and a doctorate in biophysics, the latter from the University of Toronto. In 1977, Lam went to the Baylor College of Medicine in Houston as an associate professor of ophthalmology(眼科学). In 1980, Lam was【C18】______to be the founding director of the Hong Kong Institute of Biotechnology, thus beginning his frequent shuttles(往返)between the United States and Hong Kong. In 1993, Lam【C19】______the Life Tech Group of Companies in the United States to develop, manufacture and market healthcare products. After Hong Kongs【C20】______to the motherland, Lam moved the headquarters of life Tech Group to Hong Kong and has lived there ever since.【C1】A．SomeB．ManyC．FewD．Lots of

诊断急性肾炎最有意义的临床表现为（）

磁力线是磁场中实际存在着的若干曲线，从磁极N出发而终止于磁极S。

素质教育的结果状态既具确定性又具有不确定，表明

一涉香港仲裁在北京国际贸易仲裁委员会进行了裁决。关于该裁决的执行问题，依1999年最高人民法院《内地与香港特别行政区相互执行仲裁裁决的安排》，下列说法正确的有哪项?（　）