标签：成本分析 相关文章

每日一词【18】wardrobe：一个人的穿着打扮

今天我们要学的词是: wardrobe。 Wardrobe可以指你所有的衣服，也可以泛指一个人的穿着打扮。这篇报导说：Katie Couric's wardrobe has been analyzed by the Wall Street Journal... Katie Couric从NBC跳槽到CBS挑大梁主

发表于:2018-12-30 / 阅读(65) / 评论(0) 分类 英语每日一词

托福听力短文 II-03-2

(WA) One reason oceanographers analyze the sediment on the ocean floor is to see how long-terms changes in Earth's temperature have affected the depth of the ocean. By analyzing the remains of sea animals in old layers of ocean sediment, oceanograph

发表于:2018-12-30 / 阅读(49) / 评论(0) 分类 托福听力短文

How Art Made The World 人、艺术、世界 -17

They began by analyzing the strain of farmed wheat that goes into our food and extracting its DNA. They did the same to several varieties of wild wheat. Then they compared their genetic makeup . And w

发表于:2019-01-02 / 阅读(85) / 评论(0) 分类 人、艺术、世界

SSS 2008-06-04

This is Scientific American's 60-Second Science, I am Cynthia Graber.This'll just take a minute. On earth, snow crystals as we all know, form from frozen water. But scientists believe there're also flakes that fall on Mercury, and they're made of iro

发表于:2019-01-07 / 阅读(91) / 评论(0) 分类 Scientific American(六)月

SSS 2008-12-04

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its not every day we get a chance to time travel. Other than into the future at the rate of one second per second. But astronomers say theyve done a li

发表于:2019-01-08 / 阅读(79) / 评论(0) 分类 Scientific American(十二)月

SSS 2008-10-17

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. In 1953 a student named Stanley Miller did an experiment showing that the simple chemicals present on the early Earth could give rise to the basic buildi

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 Scientific American(十)月

SSS 2009-11-11

This book stinks! is really a bad review. But even a classic work can start to smell when it gets old enough. Now chemists have developed a technique that identifies what kind of degradation process an old book or historical document is going through

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 Scientific American(十一)月

SSS 2008-04-08

This is Scientific Americans 60-Second Science, I am Cynthia Graber. This will just take a minute. Western Mexico and countries on the west coast of South America had ancient relationships, involving trade in goods and culture. Now MIT students have

发表于:2019-01-08 / 阅读(92) / 评论(0) 分类 Scientific American(四)月

SSS 2009-08-18

How do you know if someones your friend? Ask your cell. Because your phone knows who your friends are. Sometimes even before you do. Or so says a report in the Proceedings of the National Academy of Sciences. Scientists who study social networks have

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 Scientific American(八)月

SSS 2009-03-18

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Seventy percent of all antibiotics in this country go to livestock like pigs and chickens. And concern is growing about drug-resistant bacteria that sp

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 Scientific American(三)月

SSS 2009-01-16

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres definitely methane on Marsand there are seasonal variations of how much is being released into the thin Martian atmosphere. Which means that Mar

发表于:2019-01-08 / 阅读(81) / 评论(0) 分类 Scientific American(一)月

SSS 2010-03-12

Dont forget to move your clocks forward this weekend. And then dont forget to be more careful in the days after you adjust your clocks. Because a recent study found that the hour of lost sleep was related to increased job-related injuries. Probably b

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 Scientific American(三)月

SSS 2012-04-10

This is scientific American 60 second Science, I am Christopher Intagliata, got a minute? Free smart phone apps might seem like a deal. But they can have a hidden cost: your phone's battery life. That's because free apps often serve up ads, which can

发表于:2019-01-08 / 阅读(79) / 评论(0) 分类 Scientific American(四)月

阅读理解：如何不看文章答题

阅读理解:如何不看文章答题 英语测试中阅读理解部分是最让考生紧张而又担心的部分。它量大，难度较高。因此，阅读理解题发挥如何决定着考生得分的高低。许多考生在做阅读理解部分时，

发表于:2019-01-08 / 阅读(97) / 评论(0) 分类 英语学习方法

英语长句的译法

以上我们讲述了英译汉的一些常用的基本翻译方法, 但是, 我们通过所举的实例可以看出, 对于每一个英语句子的翻译, 并不只是使用一种翻译方法, 而是多种翻译方法的综合运用, 这在英语长句

发表于:2019-01-08 / 阅读(55) / 评论(0) 分类 英语笔译

简单分析托福写作的思路技巧

1.熟悉可能涉及的话题 可用official guide提供的185个topics，或去下载题库，然后反复阅读题目。 185个topics从托福独立写作模式上分可分为： 解释现象类：(如解释一下为什么现代人的寿命比以前的

发表于:2019-01-08 / 阅读(51) / 评论(0) 分类 托福英语

每日商务英语 第34期:分析过多而无法行动

paralysis by analysis分析过多而无法行动 英文释义 The inability of managers to make decisions due to their worry about insignificant details 例句 Impatient company managers who wanted rapid changes warned that long, tedious studies of e

发表于:2019-01-08 / 阅读(50) / 评论(0) 分类 每日商务英语

GRE写作难易度分析

新GRE写作难度增加的原因是什么?新GRE考试变革之后，很多中国考生都觉得新GRE写作的难度有所增加，新GRE写作对中国考生来说难度产生的原因有哪些? (1)中文写作与英文写作的环境差异 写作环

发表于:2019-01-08 / 阅读(59) / 评论(0) 分类 GRE作文

英语口试要诀的例题分析

英语口语在英语考试中占总分的百分之三十,这一部分有一定的难度，而临场发挥得好坏对于总成绩关系很大。现以一篇往年试题略加分析，帮助大家提高即兴的口头表达能力。 首先是审题要正

发表于:2019-01-15 / 阅读(45) / 评论(0) 分类 实用英语

国际租赁：租赁申请书

Leasing requires an agreement. The first step towards setting up an agreement will be made by: 租赁需要一个合同。达成一个合同的第一步就是由以下四方决定： a) the supplier: he wishes to sell his product and sees in leasing

发表于:2019-01-16 / 阅读(70) / 评论(0) 分类 实用英语
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