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发表于:2018-12-06 / 阅读(50) / 评论(0) 分类 化学秘密.Chemical.Secret

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发表于:2018-12-06 / 阅读(47) / 评论(0) 分类 化学秘密.Chemical.Secret

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发表于:2018-12-06 / 阅读(61) / 评论(0) 分类 化学秘密.Chemical.Secret

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发表于:2018-12-06 / 阅读(86) / 评论(0) 分类 化学秘密.Chemical.Secret

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发表于:2018-12-06 / 阅读(65) / 评论(0) 分类 化学秘密.Chemical.Secret

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发表于:2018-12-06 / 阅读(42) / 评论(0) 分类 化学秘密.Chemical.Secret

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发表于:2018-12-06 / 阅读(57) / 评论(0) 分类 化学秘密.Chemical.Secret

雅思听力场景词汇:化学词汇 在雅思听力考试场景中,化学相关的场景的词汇较为生涩,平时生活中可能也运用得比较少,以下的词汇供大家参考喔。 molecule 分子 particle 粒子 ion 离子 particle

发表于:2018-12-19 / 阅读(114) / 评论(0) 分类 雅思英语

发表于:2018-12-24 / 阅读(79) / 评论(0) 分类 英文语法词汇

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发表于:2019-01-01 / 阅读(75) / 评论(0) 分类 化学秘密.Chemical.Secret

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发表于:2019-01-01 / 阅读(69) / 评论(0) 分类 化学秘密.Chemical.Secret

博妮 柏索发现细菌间是会交谈的,它们用一种化学语言来达到共同防卫,协同攻击的行为。这个发现对今后的医疗,工业有着重大的意义,包括怎样认识我们人类自己。

发表于:2019-01-05 / 阅读(110) / 评论(0) 分类 TED公开课:生态谜云

Science and Technology Animal behaviour Drip-feeding 科技 动物行为 滴定进食 Ecology raids the techniques of chemistry 生态学里应用上了化学技术。 BIOLOGISTS are sometimes accused of physics envyand there is truth in this accusat

发表于:2019-01-26 / 阅读(85) / 评论(0) 分类 经济学人科技系列

西弗吉尼亚州的化学泄露影响仍在 CHARLЕSTON In the U.S. state of West Virginia, a major chemical spill that contaminated a river supplying water to hundreds of thousands of people is slowly dissipating. Officials say the water restricti

发表于:2019-02-04 / 阅读(56) / 评论(0) 分类 英语新闻

Late last spring, a doctoral student worked late into the night. As she doodled, her chemistry thesis took on a life of its own, transforming into a comic book. 去年春末,一位博士生常常忙到深夜。经过她的妙笔,她的化学论文以

发表于:2019-02-05 / 阅读(82) / 评论(0) 分类 阅读空间

Some 85 percent of respondents are looking forward to experiencing the application of virtual reality (VR) and augmented reality (AR) technologies in real life, a survey by China Youth Daily finds. 近日,据《中国青年报》的一份调查显示

发表于:2019-02-19 / 阅读(48) / 评论(0) 分类 英语新闻

The History of Chemistry Chemistry did not emerge as a science until after the scientific revolution in the seventeenth century and then only rather slowly and laboriously. But chemical knowdedge is as old as history, being almost entirely concerned

发表于:2019-02-25 / 阅读(65) / 评论(0) 分类 双语有声阅读