[网络] 加权均方误差(weighted mean square error)；条款；加权最小均方误差

疯狂英语口语绝招 Surprise

Key Words [00:00.78]关键词 [00:01.57]The Most Common Expressions [00:02.82]最常用表达法 [00:04.08]Incredible!It's said that someone has encountered a dinosaur in a primeval forest. [00:12.88]真难以置信！据说有人在原始森林里见到

发表于:2018-11-28 / 阅读(221) / 评论(0)

零距离李阳疯狂英语口语

不择手段背单词(636):avulse

avulse, vt （由于意外事故或通过外科手术）把（身体的一部分）撕脱；抽出【反】link（vt 连结）；suture（vt 缝合）

发表于:2018-12-30 / 阅读(165) / 评论(0)

不择手段背单词

字源大挪移 Prefix - 表示状态现象的字首 31 se-

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发表于:2018-12-30 / 阅读(166) / 评论(0)

英文魔法师字源大挪移

有声畅销书-秘密 2.01 How to Use the Secre

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发表于:2018-12-30 / 阅读(210) / 评论(0)

有声畅销书-秘密

unit47 A Glimpse of US Students’Social Life

发表于:2019-01-02 / 阅读(182) / 评论(0)

午后咖啡

英语语法：95 Used to Versus Use to

Grammar Girl here. About a month ago I answered a bunch of short listener questions, and I promised I'd answer a few more short ones soon. Well, today's the day! Use to Versus Used to Hi, Grammar Girl. This is Barrett in Nantucket on Nantucket Island

发表于:2019-01-02 / 阅读(190) / 评论(0)

英语语法 Grammar Girl

UN Security Council Adopts Resolution to Prevent WMD Transfe

注释： Security Council 安理会 unanimously [ju(:)5nAnimEsli] adv. 全体一致地 nuclear [5nju:kliE] adj.（核）核子的，原子能的 score [skC:] vt. 获得 diplomatic [7diplE5mAtik] adj. 外

发表于:2019-01-08 / 阅读(166) / 评论(0)

VOA2004（上）--各类新闻

2006年VOA标准英语-Paul Simon Returns With a "Surpirse"

Paul Simon's new album

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2006年VOA标准英语（六月）

人教版小学英语五年级下--UNIT TWO My favourite se

UNIT TWO My favourite season [00:09.22]Let's chant [00:11.60]Sprig is green with flowers and songs. [00:22.99]Summer is hot and thedays are long. [00:30.69]Fall is golden and farmers are busy. [00:38.27]Winter is white and the year is gone. [00:45.17

发表于:2019-01-09 / 阅读(248) / 评论(0)

人教版小学英语五年级

AP 2010-02-15

1. Washington is buried under a heavy blanket of snow. Roads are mostly impassable. President Obama has called the storm Snowmageddon. 2. Despite the blizzard, some people in D.C. did venture outside for a chance to play. Snowballs were flying in nor

发表于:2019-01-11 / 阅读(205) / 评论(0)

美联社新闻一分钟2010(二月)

VOA标准英语2008年-Bush in Kuwait for Talks on Middle East Securit

By Challiss McDonough Cairo 11 January 2008 U.S. President George W. Bush is in Kuwait, the next stop on his visit to the Middle East. He spent three days in Israel and the Palestinian territories, trying to advance the peace process. His secretary o

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VOA标准英语2008年（一月）

2006年VOA标准英语-Director Scorcese Returns With All-Star Cast in

By Alan Silverman Hollywood 08 October 2006 Jack Nicholson stars as Frank Costello, the ruthless boss of an underground criminal empire in Southy, the working class neighborhood on the south side of Boston. Law enforcement agencies have been trying

发表于:2019-01-19 / 阅读(249) / 评论(0)

2006年VOA标准英语（十月）

Powell Defends US Stance on Iraq's WMD

Powell Defends US Stance on Iraq's WMD Nick Simeone The Bush administration is coming under renewed attack over whether its claim that Iraq possessed weapons of mass destruction was backed up by solid

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VOA2004（上）--各类新闻

Bierborse（啤酒节）

The Bierborse is an open-air event devoted to the art of brewing throughout the world. It is composed of two thirds beer-serving businesses and one third accompanying snack specialities. The range is supplemented by participants offering products typ

发表于:2019-02-03 / 阅读(175) / 评论(0)

阅读空间

Reese Witherspoon premieres new film in S. Korea

BEIJING, Feb. 24 (Xinhuanet) -- Hollywood Actress Reese Witherspoon has premiered her new film This Means War in South Korea. This Means War is about two CIA agents played by British actor Tom Hardy and American star Chris Pine, who fall in love with

发表于:2019-02-04 / 阅读(157) / 评论(0)

英语新闻

voa标准英语2008-US Commission Warns of Possible WMD Attack

A congressionally-mandated U.S. commission has released a report warning of a possible nuclear or biological attack somewhere in the world within five years. The report singles out Pakistan as the top security priority for the United States. VOA's D

发表于:2019-02-06 / 阅读(153) / 评论(0)

VOA标准英语2008年(十二月)

英语歌曲:Mase - Feels So Good

Mase - Feels So Good You ready Mase? Party people In the place to be It's about that time For us to Yeah, uh-huh First Verse: Yo, what you know about goin' out? Head wet, red Lex TV's all up in the headrest Try and live it up Ride into Bigger truck P

发表于:2019-02-08 / 阅读(171) / 评论(0)

好听的英文歌曲

How to Find Time to Exercise

How to Find Time to Exercise We all know we should get more exercise but most of us dont manage to be nearly so active as we want to be. Its easy to blame busy lives. If your boss expects long hours or you run your own business, or youre a stay-at-ho

发表于:2019-02-11 / 阅读(160) / 评论(0)

阅读空间

OMG!美语 Do These Match?

1) fashion sense 对时尚很有很有品2) Work it!穿出你的范儿来！3) Do these match? 这个和这个配不配？4) Do these go? 这个和这个配不配？5) It doesn't go/match. 不配,不搭

发表于:2019-02-12 / 阅读(171) / 评论(0)

OMG美语

学个词Learn a Word 第1554-per-se

今天我们要学的词是 per se. Per se是自身，本身的意思。Google claims that Google+ is not a social media per se. 谷歌声称，Google+ 并非完全意义上的社交媒体。Web bloggers are not journalists per se. 网络博主们并非

发表于:2019-02-18 / 阅读(161) / 评论(0)

英语单词荟萃

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absolute uniform convergence

axial air gap electric machine