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单选题
GE的SPECT/CT,Discovery NM/CT670Pro中原厂的高级骨、心脏成像技术分别是()
A
Evolution for Bone,Evolution for Cardiac
B
Evolution for Bone,IQ SPECT
C
xSPECT Bone,Evolution for Cardiac
D
xSPECT Bone,IQ SPECT
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更多 “单选题GE的SPECT/CT,Discovery NM/CT670Pro中原厂的高级骨、心脏成像技术分别是()A Evolution for Bone,Evolution for CardiacB Evolution for Bone,IQ SPECTC xSPECT Bone,Evolution for CardiacD xSPECT Bone,IQ SPECT” 相关考题
考题
Defending the Theory of Evolution Still Seems NeededJudith S. Weis, a biology professor who serves as president of the American Institute of Biological Sciences (AIBS) is leading a nationwide effort to "defend" the theory of evolution. Weis leads the effort in the face of what the institute views as opposition and indifference from school boards and government entities.The Institute believes that the teaching of evolution in America is being diminished by the teaching of creationism as well as by an overall lack of teaching Darwin's theory in high school. "There's nothing that requires schools to teach evolution. Sometimes teachers in high schools just leave it out. However from the point of view of biologists, evolution is the central theory of biology upon which everything is based," said Weis. "Unfortunately, teaching evolution has become a political issue in many parts of the country and AIBS, as a representative of biologists, wanted to be a major force speaking out in favor of its teaching. "Weis said the institute is working together with the American Geological Institute and the National Association of Biology Teachers and its 80-plus member organizations to address" the political and legislative threats to teaching evolution. In states challenging its teaching, the institute responds by sending letters to school boards and state legislatures, by providing testimony at public meetings and by notifying members and affiliated organizations. AIBS, with more than 80 member societies and 250,000 members, has established an email system enabling scientists and teachers in each state, and member societies, to keep each other informed about threats to the teaching of evolution.Darwin's theory of evolution holds that living things change and adapt to their environment and that present-day species ( including human beings) are descended from earlier species through modification by natural selection. The theory has been accepted by scientists for nearly 100 years, Weis said, and has been refined, extended and strengthened over the years by findings in paleontology and developmental biology. Discoveries in genetics, molecular biology and genomics—all of which provide significant benefits for human health—would not be possible without the underlying knowledge of evolution. And, Weis adds, "modem molecular biology and genomics have increased our understanding of how evolution works." Nonetheless, evolution remains a politically, if not scientifically, controversial issue.Weis said that this year alone, seven states have had either local or statewide efforts to water down the teaching of evolution, or "balance" it with the teaching of creationism—a religious belief that different species were created separately by a higher power, such as God. "Rarely does anyone now use the word ' creationism, ' because that's too obvious," Weis said. "The current terminology is ' intelligent design. ' "According to the first paragraph, which of the following statements about the theory or evolution is true?A.Government entities support AIBS's effort to defend the theory of evolution.B.School boards oppose AIBS's effort to defend the theory of evolution.C.AIBS and school boards advocate the teaching of the theory of evolution.D.The theory of evolution and that of creationism co-exist peacefully in schools.
考题
Which of the following would be the best title of the test?[A] Novelty as an Engine of Scientific Development.[B]Collective Scrutiny in Scientific Discovery.[C] Evolution of Credibility in Doing Science.[D]Challenge to Credibility at the Gate to Science.
考题
John is reading an interesting book on evolution theory which was written by Charles Darwin,who was a British naturalist who developed a theory of evolution based on natural selection.What design feature of language is reflected in the example?( ) A.Creativity
B.Arbitrariness
C.Displacement
D.Duality
考题
Which of the following tissues based strictly on spindensity should appear the darkest? ( )A、fatB、muscleC、waterD、bone
考题
LTE的缩写是?()A、Long Term Evolution,B、Long Time Evolution,C、Long Time Equip,D、Last Term Evolution.
考题
单选题What is the primary purpose of a splint applied in first aid?()A
Control bleedingB
Reduce painC
Immobilize a fractureD
Reset the bone
考题
单选题A compound fracture is a fracture in which().A
more than one bone is brokenB
the same bone is broken in more than one placeC
there is never any internal bleedingD
the bone may be visible
考题
单选题西门子的SPECT/CT,Intevo16原厂的高级骨、心脏成像技术分别是()A
Evolution for Bone,Evolution for CardiacB
Evolution fo rBone,IQ SPECTC
xSPECT Bone,Evolution for CardiacD
xSPECT Bone,IQ SPECT
考题
单选题LTE的缩写是?()A
Long Term Evolution,B
Long Time Evolution,C
Long Time Equip,D
Last Term Evolution.
考题
名词解释题骨折(fracture of bone)
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