CR的成像介质是() A.探测器 B.平板探测器 C.X线胶片 D.影像板 E.接收

题型:单项选择题

问题:

CR的成像介质是()

A.探测器

B.平板探测器

C.X线胶片

D.影像板

E.接收线圈

考点:广东住院医师广东住院医师医学影像学广东住院医师医学影像模拟试卷十五
题型:单项选择题

An Indian anthropologist, Chandra Thapar, made a study of foreign cultures, which had customs similar to (91) of his native land. One culture in (92) fascinated him because it reveres one animal (93) sacred, much as the people in India (94) the cow. The things he discovered might interest you (95) you will be studying India as part of this course.
The tribe Dr. Thapar (96) is called the Asu and is found on the American continent north of the Tamhumara of Mexico. Though it seems to be a (97) developed society of its type, it has an overwhelming (98) with the care and feeding of the rac—an animal much like a bull in size, strength and temperament. In the Asu tribe, it is almost a social (99) to own at least one (100) not more rats. People not possessing at least one are (101) in low esteem by the community because they are too poor to (102) one of these beasts properly. Some members of the tribe, to (103) their wealth and social prestige, even own (104) of racs.
(105) the rac breed is not very healthy and usually does not live more than five to seven years. Each family invests large (106) of money each year to keep its rac healthy and shod, for it has a tendency to throw its shoes often. There are rac (107) in each community, perhaps more than one if the community is particularly (108) . These specialists, however, due to the long period of ritual training they must undergo and (109) the difficulty of obtaining the right selection of charms to treat the rac, demand (110) offerings whenever a family must treat an ailing rac.

A.fascination

B.preoccupation

C.attachment

D.affection

题型:单项选择题

补体活化的旁路途径激活过程中,与下列哪项作用无关()

A.过敏毒素产生

B.膜攻击复合物形成

C.C3裂解为C3a和C3b

D.C4裂解为C4a和C4b

E.C5裂解为C5a和C5b

题型:单项选择题

根据装配精度合理分配各组成环公差的过程,叫()。

A、工艺分析 

B、尺寸计算 

C、解尺寸链 

D、精度保证

题型:单项选择题

开创汉大赋写作体式的人是()。

A.枚乘

B.司马相如

C.贾谊

D.扬雄

题型:单项选择题

婴宁“爱笑”的性格特点主要源于( )

A.自然天性

B.鬼母教养

C.环境影响

D.自我修养

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