[化] 碱性反应
[医] 硷性反应

alkaline reaction的用法和样例：

例句

The immediate effect of urea on the soil reaction is alkaline.尿素对土壤反应的直接效果表现为碱性反应。

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实用英语

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越说越地道英语下287-288

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越说越地道英语

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世界名牌博览

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Duracell is perhaps the worlds best known make of batteries. The brand is owned by the multinational conglomerate Proctor and Gamble. Duracell was founded by scientist Samuel Ruben and entrepreneur Philip Rogers Mallory. They developed an alkaline te

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各大品牌英文介绍

Iraqis Give Mixed Reaction to Allawi's Nomination

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VOA2004（上）--国际时事

THIS IS AMERICA - Artistic Expression in Reaction to 9/11

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发表于:2019-01-07 / 阅读(191) / 评论(0)

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公务员英语口语

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发表于:2019-01-09 / 阅读(156) / 评论(0)

英语单词荟萃

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By Michael Bowman Washington 19 February 2008 Reaction from around the world to the retirement of Cuban President Fidel Castro has been mixed and cautious. From Washington, VOA's Michael Bowman reports. Fidel Castro's retirement formally ends the rul

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VOA常速英语2008年（二月）

Facebook Reactions Much More Than a Like

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2016年VOA慢速英语(三)月

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Kenyan Reaction to Kenyatta Victory Decidedly Mixed Kenya's Independent Electoral and Boundaries Commission says Uhuru Kenyatta secured a slim majority - 50.07 percent of the vote. That eliminated the need for a runoff against his main rival, Raila O

发表于:2019-01-14 / 阅读(140) / 评论(0)

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发表于:2019-01-16 / 阅读(188) / 评论(0)

英语每日一词

公务员英语第18课: 征求意见

发表于:2019-01-21 / 阅读(103) / 评论(0)

实用英语

VOA标准英语2013--Russia’s Reaction Against Gay Rights Starts in St Petersburg

Russias Reaction Against Gay Rights Starts in St Petersburg MOSCOW Russia has become the worldwide target of gay activists for its new law banning gay propaganda. St. Petersburg is the birthplace of Russias reaction against gay rights. In St. Petersb

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VOA常速英语2013年(九月)

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China's father of hybrid rice is planning to expand its production of sea-rice at a newly founded research center in Qingdao, a port city in the eastern province of Shandong, local sources said last Saturday. 据当地知情人士上周六透露，中国

发表于:2019-02-06 / 阅读(127) / 评论(0)

英语新闻

英语听力精选进阶版 282

Spurs bid farewell to White Hart Lane YESTERDAY Reaction as Spurs bid farewell to White Hart Lane for with a 2-1 victory over Man Utd.

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英语听力精选进阶版

英语美文：The Book of Awesome

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英语美文

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发表于:2019-03-06 / 阅读(153) / 评论(0)

英语听力广播—Listening

英文乡村歌曲：Steel Magnolia - Ooh La La

Yeah Mmmmmm, yeah Shes just minding her own business Come on, woooh She wandered by, taking her time, shed stop to window shop Saw his reflection in the glass, he passed his eyes on me If you've got something to say girl, don't walk away girl, give m

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美国乡村音乐

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学英语单词

0998

A-flat minor

absolute potential vorticity

antisense oligonucleotides

apt language

arcuater

artificial sampling