单词:short-lived radioisotope
单词:short-lived radioisotope 相关文章
BELATED BIRTHDAY One day after work, I was driving my two sons home from school when Christopher asked if we could stop at a store so he could buy a birthday gift to take to school the next day. I sai
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Lesson Eighteen Short Conversations Read aloud the concersation two times, and then listen to the tape without looking at the text. Some Advice on Dishonesty Building inspector: Mr. Rathbone, the next time you call me, have your building ready and te
Unit 6 I'm short and fat [00:02.35]单元六 我矮又肥胖 [00:04.70]Lesson 31 [00:06.32]第三十一课 [00:07.94]1.Just speak [00:10.12]1。请讲话 [00:12.30]Look at the elephant. [00:13.88]看这大象。 [00:15.46]Wow!It's so big. [00:17.59]喔
Unit 4 Text B Short-term Memory There are two kinds of memory : short-term and long-term .Information in long-term memory can be recalled at a later time (when it is needed) . The information may be k
今天学的词组是fall short。 Fall short 的意思是不足,达不到目的、要求和期望。比如2006年在越南召开的亚太经合组织会议在闭幕时发表口头声明敦促北韩放弃核计划,而没有像布什总统所希望的
Todd: OK. Hey, hello! Tim: Hey, how's it going? Todd: Doing pretty good. Could you introduce yourself please? Tim: Yeah, I'm Tim Peterson. I'm from Oregon in the United States. Todd: Oh, nice. You're from Oregon. Tim: Yeah. Todd: OK, and were you bor
VOA Learning English presents Americas Presidents. Today we are talking about William Henry Harrison. Although he was elected in 1840, many Americans still remember his catchy campaign slogan: Tippecanoe and Tyler, too. Tyler referred to John Tyler,
今天我们再来给大家讲解两个以short这个字为主的习惯用语。In short order. In short order就是立即,马上的意思。许多美国孩子都不喜欢打扫房间。这也是父母
[Verse 1] Hope when you take that jump You dont fear the fall Hope when the water rises You build a wall Hope when the crowd screams out Theyre screaming your name Hope if everybody runs You choose to stay Hope that you fall in love And it hurts so b
Let's come back to our tech CEO's question. 再来说说科技公司老板的问题 Where better to turn for advice than nature, 哪里有向比大自然求教更好的呢? that's been in the business of life and death for longer than any company? 大
Todd: OK. Hey, hello! Tim: Hey, how's it going? Todd: Doing pretty good. Could you introduce yourself please? Tim: Yeah, I'm Tim Peterson. I'm from Oregon in the United States. Todd: Oh, nice. You're from Oregon. Tim: Yeah. Todd: OK, and were you bor
Todd: OK. Hey, hello! Tim: Hey, how's it going? Todd: Doing pretty good. Could you introduce yourself please? Tim: Yeah, I'm Tim Peterson. I'm from Oregon in the United States. Todd: Oh, nice. You're from Oregon? Tim: Yeah. Todd: OK, and were you bor
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今天我们要学的词是 stop short of doing something. Stop short of doing something 意思是没有做某事。有报道说,美国总统奥巴马签署了一份秘令,授权美国军方向叙利亚反叛武装提供支持,不过,The Whit
今天我们要学的词是short of。 Short of, 指达不到的,缺少的。 The project was set aside because we are short of funding, 这个项目下马了,因为我们资金不足。麦当劳三月上旬表示,由于欧洲部分地区的恶劣
Although I had never met him, I knew that my grandfather had been five feet, six inches tall, while my stately grandmother stood five feet, eleven inches. As a teen-ager leafing through old photographs with Grandma, I finally realized how unusual the
D: everything's great. And you? M: same here. Have you seen any new films recently? D: no, I haven't had a chance to. But I've been watching a Chinese TV series called Chinese-Style Divorce. M: oh, really? I saw it two years ago. It's worth seeing an
寒蝉和灵龟 The Winter Cicada and the Wonder Tortoise 世人都说彭祖活了八百岁,是人间最长寿的了。 People say that once there was a man named PengZu, who at 800 years old had lived the longest life ever. 但有一种小虫叫做朝