1 Logic A proposition is a statement that is either true or false. Propositions can be joined by \and\, \or\, \not\, \implies\, or \if and only if\. For each of these connective, the defini- tion and notational shorthand are given in the table below. Here A and B denote arbitrary propositions

Grammar Directions: There are 80 sentences in this section. Beneath each sentence there are four choices. Choose one word or phrase that you think best completes the sentence

VOCABULARY Section A Directions: There 80 sentences in this exercise. Beneath each sentence there are four choices. Choose the one word or phrase that you think best completes the sentences

VOCABULARY Section A Directions: There 80 sentences in this exercise. Beneath each sentence there are four choices. Choose the one word or phrase that you think best completes the sentences

支票给银行从存款中支付具体款项的书面支票:汇票 Issue v tr. To circulate or distribute in an official capacity 流通,发出通过政府机关流通或分配 Automatic teller machine Nowhere adv.无处;任何地方都不 nowhere to hide We are nowhere near your bank. cashier n(商店等的)出纳员,(银行或公司的)司库

Reading Assignment: Kinetics, Vac. Tech: Campbell, 10.1-1. 4(or Ohring Ch 2) 1. Consider a vacuum system at room temperature that has been pumped down to a 10 m-Torr with mostly nitrogen as determined from the residual gas analyzer. Make an in

要求掌握非线性一致逼近、有理函数逼近、Pad逼近方法、有理逼近的一些算 法 考虑函数In(1+x)的逼近问题它的 Taylor展开式为

All the questions are from Plummer, Chapter 10, p.679-680, which was handed out in class 1)Question 10.3 2) Question 10.4 3)Question 10.5 4) Question 10.6

1.(Plummer 10.3)In a certain process, it is desired that the pitch of metal lines be equal to or less than 1.Omm(the pitch equals one metal linewidth plus one spacing between metal lines, measured at top of features). Assume that the metal linewidth and spacing are

1. You need to deposit a high quality (low electrical resistivity) Al film at a very high rate(v> I micron/min) and achieve good step coveage using sputter deposition. Referring to information in the class notes and text, answer the following three questions. (Grade will depend more on how you justify your design, rather than on its