Object: to describe the fieds generated by electric charges and currents Mathematical Tools: A field is a function describing a quantity at all points in space

Ampere’s Circuital Law Example:Long Cylindrical Conductor Example:Toroidal Coil Example:Refraction of Lines of B at a Current Sheet Short Solenoid The Curl of B

4.2.1 Ivan Petrovich Pavlov:Sep.14, 1849 – Feb.27, 1936 Place of birth: Ryazan (Russia) Education: Studied medicine at St. Petersburg (Russia)

Figure 2.11 The IR spectrum of octane. (Notice that, in IR spectra, the peaks are usually measured in transmittance. Thus, the peak at 2900 cm\' has

A UV-Vis spectrophotometer measures the amount of light absorbed at each wavelength of the UV and visible regions of the electromagnetic spectrum. λmax— the wavelength of maximum absorption

A ring that contains at least one heteroatom (an atom other than carbon) is called a heterocycle, and a substance based on a heterocyclic ring is a heterocyclic compound. Heterocyclic compounds containing N, O or S are by far the most common

一、对货币政策的影响– 价格工具与数量工具 二、对银行业的影响– 风险管理业务：20年前90%的收入来自于利息收入，现在下降到60％

Section I: Structure and Vocabulary In each question, decide which of the four choices given will most suitably complete the sentence if inserted at the place marked. Put your choice in the brackets on the left. (15 points)

Philosophy has had from its earliest days two different objects which were believed to be closely interrelated. On the one hand, it aimed at a theoretical understanding of the structure of the world; on the other hand, it tried to discover and inculcate the best possible way of life. From Heraclitus to Hege1, or even to Marx

I At about this point, a feeling of loneliness may begin to overtake us__ an \epistemic loneliness.\ For the egocentric predicament is really an epistcmologica1 condition: isolation within a world of our own making. We live in a shell, so to speak, a private, personal shell inside which takes place an immense variety of experiences