Science has long had an uneasy
relationship with other aspects of culture. Think of Galileo’s 17th-century
trial for his rebelling belief before the Catholic Church or poet William
Blake’s harsh remarks against the mechanistic worldview of Isaac Newton. The
schism between science and the humanities has, if anything, deepened in this
century. Until recently, the scientific community was so powerful that it could afford to ignore its critics -- but no longer. As funding for science has declined, scientists have attacked "antiscience" in several books, notably Higher Superstition, by Paul R. Gross, a biologist at the University of Virginia, and Norman Levitt, a mathematician at Rutgers University; auld The Demon-Haunted World, by Carl Sagan of Cornell University. Defenders of science have also voiced their concerns at me A. Environmentalists were blamed for antiscience in an essay. B. Politicians are subject to the labeling of antiscience. C. The "more enlightened" tend to tag others as antiscience. D. Tagging environmentalists as "antiscience" is justifiable. [填空题]考虑颈部受伤伤员应()不使扭转。
[单选题] ZD9型电动转辙机自动开闭器的动接点在静接点片内接触深度( )。
A.不大于4mm B.4mm C.4mm左右 D.不小于4mm [单项选择]茯苓不具有下列哪项药理作用()
A. 利尿 B. 免疫调节抗感染 C. 抗肝硬化 D. 抗肿瘤 E. 增强胃肠道蠕动 [单项选择]下列哪种疾病的治疗可首选脾切除()
A. 特发性血小板减少性紫癜 B. 遗传性球形红细胞增多症 C. 原因不明自身免疫性溶血性贫血 D. 原发性再生障碍性贫血 E. 慢性粒细胞性白血病 [单选题]小网膜( )
A.内有脾动脉分支 B.内有胃网膜右动脉分支 C.内有胃左动脉 D.附着于肝园韧带 [填空题]柴油机机油出口最高允许温度为 () ℃。
[判断题]开工前,工作负责人或工作票签发人应重新核对现场勘察情况,发现与原勘察情况有变化时,应及时修正、完善相应的安全措施。
A.正确 B.错误 [单项选择]某地方病研究所普查地方性甲状腺肿病,半月内查完全乡12000人,查出各型患者420人,则该乡地方性甲状腺肿病()。
A. 患病率为3.5% B. 生存率为3.5% C. 发病率为3.5% D. 罹患率为3.5% E. 感染率为3.5% [判断题]自动扶梯或自动人行道的围裙板,应当垂直、平滑,板与板之间的接缝应是对接。
A.正确 B.错误 [判断题]公路桥梁施工监控应采用可靠的理论和方法,检测设备应经过检定或校准。
A.正确 B.错误 [单选题]把连续变化的模拟量变换成断续变化的数字量的装置称为()装置。[T/]
A.线性补偿 B.非线性补偿 C.模-数转换 D.标度变换 我来回答: 提交
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