包含 iso- 的英语例句 | 欧路词典例句词典

英语例句库

Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied.

以BTEAC(苄基三乙基氯化铵)为相转移催化剂合乙酯。

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Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst.

由苯与丁酰氯在无水三氯化铝作催化剂的条件下制备苯基丙基酮。

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原声例句

CNN 10 学生英语 2019年3月合集

In what professional field would you deal with Bokeh, ISO, and Hochu ?

在专业领域，你会处理 Bokeh，ISO，和 Hochu？

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Apple 最新资讯

And finally, HEIF is an ISO standard, which is critical for ecosystem adoption.

最后，HEIF 是 ISO 标准的，这对生态来说非常重要。

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财富精英励志演讲

Our customer service unit was the first to receive ISO 9002 certification in China for total quality.

我们的客户服务部在国最先荣获ISO 9002质量证书。

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少儿畅学课堂

Be sure whatever filter you select is ISO certified, and check to make sure they are not scratched or damaged before use.

不管你选的滤光片，要确保是ISO认证，使用前检查一下，确保没有刮痕，没有。

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TED-Ed（视频版）

You may know it as the wheelchair symbol, or a sign for people with disabilities, but its formal title as maintained by the ISO is the International Symbol of Access.

您可能知道它是轮椅标志或残疾人标志，但 ISO 维护的正式名称是国际无障碍标志。

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3G, 401(K), a,