首页
登录
职称英语
Chemistry did not emerge as a science until after the scientific revolution
Chemistry did not emerge as a science until after the scientific revolution
游客
2023-08-21
30
管理
问题
Chemistry did not emerge as a science until after the scientific revolution in the seventeenth century and then only rather slowly and laboriously. But chemical knowledge is as old as history,
being almost entirely【B1】______the practical arts of living.Cooking is【B2】______a chemical process; so is the melting of metals and the administration of drugs and poisons. This basic chemical knowledge, which was applied in most cases as a rule of thumb,was nevertheless【B3】______previous experiment.It also served to【B4】______a fundamental curiosity about the processes themselves. New information was always being gained as artisans (工匠) improved techniques to gain better results. The develop ment of a scientific approach to chemistry was, however,【B5】______by several fac tors.The most serious problem was the vast range of material available and the【B6】______difficulty of organizing it into some system. In addition, there were social and intellectual difficulties: chemistry is nothing if not practical; those who practice it must use their hands, they must have a certain practical talent. Yet in many ancient【B7】______,practical tasks were primarily the province of a slave population. The thinker or philosopher【B8】______ this earthly world, where the practical arts appeared to lack any intellec tual content or interest. The final problem for early chemical science was the element of secrecy.Experts in【B9】______trades had developed their own techniques and guarded their knowledge to prevent others from stealing their【B10】______. [br] 【B8】
选项
答案
stood apart from
解析
空格所在句缺少谓语,stood apart from意为“远离,脱离”。
转载请注明原文地址:https://tihaiku.com/zcyy/2945815.html
相关试题推荐
Manyobjectsindailyusehaveclearlybeeninfluencedbyscience,buttheir
Manyobjectsindailyusehaveclearlybeeninfluencedbyscience,buttheir
TheBirthofScientificEnglishA)Worldscienceisdominate
TheBirthofScientificEnglishA)Worldscienceisdominate
TheBirthofScientificEnglishA)Worldscienceisdominate
TheBirthofScientificEnglishA)Worldscienceisdominate
TheBirthofScientificEnglishA)Worldscienceisdominate
Discoveriesinscienceandtechnologyarethoughtby"untaughtminds"tocom
Discoveriesinscienceandtechnologyarethoughtby"untaughtminds"tocom
Discoveriesinscienceandtechnologyarethoughtby"untaughtminds"tocom
随机试题
USHigherEducationLurkingbehin
产褥中暑分为中暑先兆、轻度中暑和重度中暑,关于重度中暑描述不正确的是A.体温可以
情景分析有助于金融机构深刻理解并预测在多种风险因素共同作用下,其整体流动性风险可
溶组织内阿米巴的运动细胞器A.鞭毛B.纤毛C.伪足D.附肢E.无运动细胞器
组合电器内部绝缘故障、击穿处理原则要求检查现场故障情况(),汇报值班调控人员。保
下列有关城市有轨电车路权的表述,哪项是正确的?( )A.与其他地面交通方式完全
某建筑的室内采用临时高压消防给水系统,关于该系统的说法,下列正确的是()。A.
生产过程时间组织的目的是提高生产过程的()A.时效性和连续性 B.连续性和比例
对人的心理正常与心理异常进行判别时,下列表述中反映了“统计学标准”局限性的是
大体积混凝土浇筑质量控制措施主要有()。A.优化混凝土配合比 B.混凝土
最新回复
(
0
)