本文以分析ESP教材的功能为切入点，回顾国内外外语教材的评估标准，并简要评析国内ESP教材建设的现状，旨在通过对ESP教材编写原则的讨论，推进我国ESP课程的建设

◼ §8-1 概述 ◼ §8-2 电晕放电 ◼ §8-3 电场 ◼ §8-4 粉尘荷电

iSsue: bring out(esp. sth printed and /or official) for the notice of the public发布,发行 The school issued a statement about its plans to the press The newsletter(简报) is issued three times a year The ministry of Finance has decided to issue new government

下面分析二种典型的固结不排水试验应力路径 (1) 常规三轴试验应力路径，先在均匀压力下固结此点，然后保持3不变，不排水下增加1至破坏，TSP线为与横轴成４５°斜线，若此时孔隙水应力为u,量得CB= u ,连接AC 点得ESP线

◼ 1.To learn the modes of transport,esp. ocean transportation. ◼ 2.To understand the nature of liner transport ◼ 3.To understand the various kinds of B/L ◼ 4.To understand the contents of transport clause