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关于化学元素的英文作文_托福满分英语作文5篇

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  • 2023-04-27 07:07:16
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关于化学元素的英文作文_托福满分英语作文5篇

关于”化学元素“的英语作文范文5篇,作文题目:chemical element。以下是关于化学元素的托福英语范文,每篇作文均为满分范文带翻译。

关于”化学元素“的英语作文范文5篇,作文题目:chemical element。以下是关于化学元素的托福英语范文,每篇作文均为满分范文带翻译。

高分英语作文1:chemical element

Electrolyze water to prepare at least battery V) two liters of brine put two different wires into water, at the end of the wire, use two poles to extend the end of the wire into the water, take two test tubes, use the gas in the two tubes to find out the type of gas, and use a stick with spark to pass it into the gas of large capacity. It is found that the rod-shaped object burns more violently. Take the gas with smaller volume to burn.

Note: test tube It should be dry and cold. You will find that there are fewer water droplets on the side of the test tube, which means that the gas is H2. Observe and understand why one side is larger than the other.

Conclusion: water is composed of H and O, and the volume of O is more than 2 moles of H (H = hydrogen, o = oxygen) chemical preparation room chemical instrument room chemical laboratory assistant room alcohol burner test tube filler evaporating dish balance beaker flask burette cone flask measuring cup tube asbestos mesh thermometer microscope tweezers tweezers magnifying glass magnifying glass reading mirror.

中文翻译:

电解水制备至少电池v)两升盐水将两根不同的电线放入水中,在电线末端用两根电线杆将电线端部伸入水中,取两根试管,用两根试管中的气体找出气体类型,用带火花的棍子将其通入大容量的气体中,发现棒状物燃烧更剧烈,取体积较小的气体燃烧,注意:试管应干燥、寒冷,你会发现试管侧面的水滴较少,这意味着气体是H2,观察并了解为什么一边的体积比另一边的大。结论:水是由H和O组成的,而O的体积比H的多2摩尔(H=氢O=氧)化学制备房间化学仪器室化学实验室助理房间酒精燃烧器试管填充物蒸发皿天平烧杯烧瓶滴定管锥形瓶量筒量杯管石棉网温度计显微镜镊子镊子镊子放大镜放大镜读数镜。

万能作文模板2:化学元素

As for the construction of chemical plants, most of the students, including me, think it is wrong to build a chemical plant near our school. Although it will bring us a lot of money, we do think that it will do more harm than good to us. First of all, drinking water will be seriously polluted.

They promise to do something to prevent water pollution, but this is far from enough The air above will also be polluted. We will never be able to breathe fresh air. How can we live here again? More importantly, the site of the chemical plant is the only place for our students to play games and sports.

If the school is occupied for the above reasons, where will we go? We hope this project can be cancelled.

中文翻译:

关于建设化工厂,包括我在内的大多数学生都认为在我们学校附近建一个化工厂是不对的,虽然这会给我们的城市带来很多钱,但我们确实认为它对我们的危害大于好处首先,饮用水当然会被严重污染,他们答应要做些什么来防止水被污染,但是这远远不够,城市上空的空气也会被污染,我们将永远无法呼吸新鲜空气我们怎么能再住在这里更重要的是,化工厂的厂址是我们学生玩游戏和运动的唯一地方如果学校因为上述原因被占用,我们会去哪里,我们希望这个项目能被取消。

满分英语范文3:化学元素

Working experience a B one of the leading real estate development companies in Haikou Guangzhou Avon Co., Ltd. produces skin care products and cosmetics July to March Guangzhou Yangcheng pharmaceutical factory / 6 / Shanghai Tea Import and export company China Hotel April May Shenzhen University / July / July present Guangdong International Hotel position assistant project manager is responsible for coordinating the budget and cost control of designers, contractors and government departments, supervising the internal construction project team position Secretary to procurement manager is responsible for reception of visitors, appointment, dictation, writing daily letters and other activities of general secretary job translation achievements. In the past two years, 2 million words of business materials have been translated from English into Chinese position regional sales manager responsibility and performance training, and supervise the sales staff area including all South China regions in the year and the annual increase in turnover.

中文翻译:

工作经历 a b 珠江有限公司海口市领先的房地产开发公司之一 广州雅芳有限公司生产护肤品和化妆品 xx月至xx月广州羊城制药厂 /6/上海茶叶进出口公司 中国大酒店xx月至xx月深圳大学/7/ xx月至今广东国际大酒店/现任 职位助理项目经理职责协调设计师、承包商和政府部门预算和控制成本监督内部施工项目团队 职位秘书至采购经理负责总秘书接待来访者、预约、听写、书写日常信函等活动 职位翻译成绩,过去两年已将200万字的商务资料从英文翻译成中文 职位区域销售经理职责和业绩培训,并监督销售人员区域包括所有华南地区在年和年增加的营业额。

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