锻比;锻压比

2015年12月英语四级作文范文:坚持就是胜利

2015年12月英语四级作文范文:坚持就是胜利参考范文： There is an old saying: where there is a will, there is a way. It tells us that a strong will is the most essential quality that anyone who wants to achieve success. It can contr

发表于:2018-11-29 / 阅读(111) / 评论(0)

英语四级作文范文

CNN 2011-01-18

It's the best day of the school-week and you're about to get a front-row seat to world headlines without a single commercial. In other words, CNN Student News. I'm Carl Azuz! The giant American flag was recovered in the aftermath of the September 11t

发表于:2018-12-20 / 阅读(54) / 评论(0)

CNN2011年(一)月

数学英语 26 What is the Golden Ratio

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(115) / 评论(0)

数学英语

奥巴马演讲视频：奥巴马父亲节提忠告

Hi, everybody. This Father's Day weekend, I'd like to spend a couple minutes talking about what's sometimes my hardest, but always my most rewarding job being a dad. I grew up without my father around. He left when I was two years old, and even thoug

发表于:2019-01-18 / 阅读(71) / 评论(0)

美国总统演讲视频

China cuts its reserve ratio again

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

发表于:2019-02-04 / 阅读(82) / 评论(0)

英语新闻

机械英语词汇（二）

机械英语词汇（二）生产类 PCS Pieces 个(根,块等) PRS Pairs 双(对等) CTN Carton 卡通箱 PAL Pallet/skid 栈板 PO Purchasing Order 采购订单 MO Manufacture Order 生产单 D/C Date Code 生产日期码 ID/C Identification Code (供应商)识别码 SWR Special Work Reque

发表于:2019-02-18 / 阅读(79) / 评论(0)

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a la minute

acrbonic acid derivative

acute injury

alopecia folliculitis

asynchronous block transmission