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High purity titanium sesquioxide was obtained by the reaction of high purity hydrogen and titanium dioxide in the presence of titanium tetrachloride.

氢和氧化钛,在四氯化钛存在下,可以得到三氧化钛。

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Titanium dioxide is the best adhesive in enamels, the products treated by TiO2 will get more lubricous, and have better acid resistance, of course, have better appearance, and luster.

钛白粉是瓷釉中最强的乳用钛白瓷釉涂搪的产品表面光滑,耐酸性加强,色相、光泽好。

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CNN 10 学生英语 2019年2月合集

Mineral products that contain zinc oxide and titanium dioxide will still be allowed.

含有化锌和二化钛的矿产品仍然是允许的。

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经济学人-科技

The upper layer of titanium dioxide also protects the gold beneath it from damage.

上层的二化钛也能保护中间的金不受损害。

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中高级英语

Only two inorganic sunscreen ingredients have been approved by the FDA: zinc oxide and titanium dioxide.

有两种无机防晒霜成分获得了美国食品和药物管理局的批准:化锌和二化钛。

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双语版 TED-Ed 讲精选

Physical blockers, like zinc oxide or titanium dioxide, reflect the Sun's rays by acting as a physical barrier.

物理防晒像是化锌或二化钛,像物理性屏障一样反射太阳射线。

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科学60秒 听力 2014年6月合集

The poster is coated with titanium dioxide and can consume the nitrogen oxide exhaust of about 20 cars per day.

这面广告牌的表面涂有二化钛,可以吸收相当于20辆汽车一天排放的一化氮量。

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经济学人-科技

The " bread" of this butty is a pair of layers, top and bottom, of titanium dioxide, each three nanometres thick.

三明治的两片“面包”是二化钛,上下各有一层,每层有三纳米厚。

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科学60秒 听力 2014年6月合集

He works with tiny particles of titanium dioxide, which can use sunlight to suck up smog-forming pollution and purify the air.

他目前研究二化钛微粒,而这种物质可以利用阳光吸收污染物,达到净化空气的目的。

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TED讲(视频版) 2017年1月合集

The composite combines titanium dioxide with cement.

该复合材料将二化钛与水泥结合在一起。

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双语版 TED-Ed 讲精选

On the back under " active ingredients" , you can find whether zinc oxide, titanium dioxide, and those coral-harming components are present.

在背后的" 成分表" 中,你可以发现防晒产品是否含有二化锌,二化钛,或是对珊瑚有害的成分。

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未来世界建设

Typically that's where cladding materials coated  in photocatalytic titanium dioxide are installed.

通常这是安装涂有光催化二化钛的包层材料的地方。

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流行

It's titanium dioxide, iron oxide red, iron oxide yellow, and iron oxide black.

它是二化钛、化铁红、化铁黄和化铁黑。

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切达科学解读

I'm talking about titanium dioxide, and it's the first choice for many of the world's most famous landmarks.

我说的是二化钛,它是世界上许多最著名地标的首选。

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切达科学解读

For the London Eye, they used around 15,000 liters - 4,000 gallons - of titanium dioxide paint to coat it.

对于伦敦眼,他们使用了大约 15,000 升(4,000 加仑)的二化钛涂料来涂装它。

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英伦复古妆容教程

This is a combination of sweet almond oil and titanium dioxide pigment which is used in makeup today and also a little bit of beeswax.

这是甜杏仁油和今天用于化妆的二化钛颜料的组合,还有一点蜂蜡。

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切达科学解读

And considering it's more cost-effective than titanium dioxide, I know a few architects who might be willing to start using it.

考虑到它比二化钛更具成本效益,我认识一些可能愿意开始使用它的建筑师。

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经济学人-科技

The dye molecules themselves are bound to tiny particles of titanium dioxide, a less-famous (but cheaper) semiconductor than silicon, and the whole assembly is immersed in an electrolyte and sandwiched between two electrodes.

染料分子自身会与二化钛(一种不如硅名气大,但比硅便宜的半导体)的细小微粒相结合,然后整个装置会浸没于一种电解质里并夹于两个电极之间。

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纽约时报 (New York Times)

As a control, they exposed other mice to dust from similar geological regions outside combat — inert titanium dioxide from Georgia clay; samples from a Montana titanium mine; dirt from Camp Pendleton in California.

作为对照,他们将其他小鼠暴露在战斗以外的类似地质区域的灰尘中——来自乔治亚州粘土的惰性二化钛;来自蒙大拿州钛矿的样本;来自加州彭德尔顿营的泥土。

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经济学人-科技

Crucially, in that gel were plenty of thioketals, compounds that fall apart when exposed to reactive, oxygen-containing molecules, plus just a sprinkle of titanium dioxide--an inert material that, when exposed to ultrasound, releases just those molecules.

至关重要的是,这种凝胶中含有大量的硫酮化合物,这种化合物接触到活性的含分子就会分解,外加少量二化钛--一种惰性物质,暴露在超声波下时,这些分子就会被释放。

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科学杂志:科技

Material scientists are trying to replace glass lenses with something lighter and smaller based on " meta surfaces" or engineered materials In this meta-surface lens, tiny towers of titanium dioxide are arranged in a specific pattern to focus light.

材料科学家正试图用基于“元表面”或工程材料的更轻、更小的东西代替玻璃透镜。在这种元表面透镜中,微小的二化钛塔以特定图案排列以聚焦光线。

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