关键处为“represented in ___ manner ___ an electric field”。选项分析:1. **A. such … as**: “such...as”需搭配单数可数名词时,通常需添加冠词(如“such a manner as”)。但题目中空缺处仅有“manner”,无冠词,语法不完整,因此排除。2. **B. the same … as**: “the same...as”...
相关推荐 1 A magnetic field may be represented in manner an electric field.( ) A. such; as B. the same; as C. such; that D. the same; which 2A magnetic field may be represented in manner an electric field. A. such; as B. the same; as C. such; that D. the same; which ...
as引导定语从句.B与…同样的,强调的是类型的相同.C如此…以致于…,后跟从句.D相同的、哪个,不符合.由magnetic field 磁场和electric field电场,可知,应该用the same; as,选B. 点评 形容词的种类有很多,要根据具体语境选择适当的形容词.抓住关键词语,分析用法,完成试题.练习册系列答案 ...
Then they cannot be treated independently of each other, because the changing electric field produces a changing magnetic field and the newly produced changing magnetic field produces a changing electric field, which is an electromagnetic wave. Therefore, considering the relationship given by Maxwell's...
A magnetic field may be represented in ___ manner ___ an electric field. A.such …as B.the same … as C.such … that D.the same … which
百度试题 结果1 题目A magnetic field may be represented in ___ manner ___ an electric field. A. such; as B. the same; as C. such; that D. the same; which 相关知识点: 试题来源: 解析 B 反馈 收藏
A magnetic field is produced by ___. A. an electric current B. a piece of paper C. a book D. a pen 相关知识点: 试题来源: 解析 A。磁场是由电流产生的。选项 B 一张纸、选项 C 一本书和选项 D 一支笔都不能产生磁场。本题涉及物理知识点是磁场的产生,英语知识点是物品名称的表达。反馈...
IN the Journalde Physique et le Radium for April 1928, Prof. N. Minorsky describes observations he has made on the behaviour of a mercury arc in a magnetic field under low gas pressure. Under certain experimental conditions he found that the arc moved in
of a charged conducting sphere through a uniform electric field, in a direction parallel to the electric force of the field, and has calculated the increase in the magnetic energy and inertia of the sphere resulting from the re-distribution of the charge under the influence of the field. His...
By moving an electrical conductor within a magnetic field, the generator induces a flow of electric charges, producing current. Main Components of a Generator Engine The engine is the source of the input mechanical energy to the generator. Its size determines the maximum power output. Key ...