单词：etch rate
etch rate的用法和样例：
例句
- The deposit rate of condensed sulfuric acid from the stack gas is the key for determining the corrosion rate and the life of low-tempera.冷凝酸液的沉积速度是决定低温面腐蚀速率和寿命的关键因素。
单词：etch rate 相关文章
What is Your Recovery Rate ? By Graham Harris What is your recovery rate? How long does it take you to recover from actions and behaviors that upset you? Minutes? Hours? Days? Weeks? The longer it takes you to recover, the more influence that inciden
王强英语美文
赖世雄旅游观光英语通教你学会观光旅游的各种对话、句子。 An Art Purchase 购买艺术品 Kathy and Evan visit a local art gallery near Kings New Square. 凯西和艾凡参观了国王新广场附近的一家当地美术馆。
赖世雄旅游观光英语通
The Federal Reserve, the U.S. central bank, on Wednesday cut short-term interest rates in an effort to boost the slowing economy. VOA's Barry Wood reports it was the eighth cut in the overnight federal funds rate in the past year. United States Fede
VOA标准英语2008年（十月）
SEOUL, Oct. 14 (Xinhua) -- South Korea's central bank on Thursday decided to leave the key interest rate at the current level of 2.25 percent for the third straight month. In its monthly monetary（货币的） committee meeting, the Bank of Korea re
英语新闻
By Al Pessin Pentagon 29 May 2008 The U.S. Army reported Thursday that the suicide rate among its soldiers continued to rise last year, and is now nearly double the rate recorded before the invasion of Iraq. But they say last year's increase was not
VOA标准英语2008年（五月）
US Hiring Slows in March But Unemployment Rate Dips American companies hired fewer workers in March but the nation's unemployment rate dipped slightly lower to 8.2 percent. Economists say that's because fewer people looked for work. Despite the slowd
VOA标准英语2012年(四月)
I HAVE seen a great many houses in my time, little and big, new and old, built of stone and of wood, but of one house I have kept a very vivid memory. It was, properly speaking, rather a cottage than a house a tiny cottage of one story, with three wi
英文短篇小说
First listen to September 15th 2011 to hear about the Official Cash Rate. Dr Bollard again kept the Official Cash Rate (OCR) at 2.5%. It has been the same since 10th March 2011. He also said that economic growth until the end of March next year will
新西兰英语
沉湎过去,就无法与今天同行,明天因而也成了一个遥遥的无期。 沉湎过去，就无法让我们的每天过得精彩，痛苦因而成了一个咒语无法摆脱。 What is Your Recovery Rate? What is your recovery rate? How lon
精美英文欣赏
PARIS, June 23 (Xinhua) -- French jobless rate（失业率） will stay stable at 9.9 percent for 2010, the highest level in a decade（十年）, according to a report published Wednesday by the national statistics bureau Insee. In the short-term an
英语新闻
The United States, with the world's-largest economy, now has claimed the dubious distinction of having the industrialized world's highest corporate tax rate. Japan dropped its corporate tax rate slightly on Sunday, to just more than 38 percent. That
英语新闻
Drink-drivers and repeat traffic offenders in Thailand could be sent to work in hospital morgues under a new plan by the authorities to try to put a stop to carnage on the countrys roads. 为减少致命交通事故，泰国政府出台新计划，拟派
阅读空间
The Federal Reserve left interest rates unchanged on Wednesday, but kept the door open to a hike in June while showing little sign it was in a hurry to tighten monetary policy amid an apparent slowdown in the U.S. economy. It's been hard recently to
cctv9英语新闻2016年
The People's Bank of China's governor Zhou Xiaochuan says the Renminbi won't be actively depreciated to regain national competitiveness. Zhou was speaking during a recent International Monetary Conference in Shanghai, when he also suggested that now
世界各地新闻集锦
What is Your Recovery Rate? What is your recovery rate? How long does it take you to recover from actions and behaviors that upset you? Minutes? Hours? Days? Weeks? The longer it takes you to recover, the more influence that incident has on your acti
双语有声阅读
[00:00.00]What's the interest rate for the savings account? [00:01.93]储蓄存款的利率是多少？ [00:03.85]Interest is calculated at the rate of 0.8% per annum at present. [00:06.61]目前每年的利率是按０.８％计算的。 [00:09.36]Y
英语杂谈
WASHINGTON, Sept. 16 (Xinhua) -- U.S. poverty（贫困） rate climbed to 14.3 percent in 2009, the highest level since 1994, as households' incomes were squeezed by the deepest recession（衰退） since the 1930s and high unemployment（失业率 ）
英语新闻
According to the Washington Post of September 26, Japan's government has been paying more attention to the nations fertility rate, which influences the country's economic development。 The coastal region of Fukui has Japan's biggest share of dual-in
阅读空间
The European Union says manipulating a benchmark interest rate in London should be a criminal offense. The EU called Wednesday for its 27 member states to set criminal penalties for rigging interest rates to affect the LIBOR [London Interbank Offered
英语新闻
Wall Street ended slighter higher on Wednesday after fears eased that the Federal Reserve would strongly signal plans for a June interest rate hike. The Dow Jones industrial average rose about 0.3 percent. The SP 500 gained 0.16 percent. The Nasdaq C
cctv9英语新闻2016年