The fluorization product of 2,4 dichloronitrobenzene was successfully analyzed by gas chromatography on OV 17 packed column.
以OV-17为固定液,采用填充柱气相色谱法,对2,4-二氯硝基苯的氟代产物进行了成功的分离和分析。
单词 | O2V |
释义 |
O2V
英语例句库
The fluorization product of 2,4 dichloronitrobenzene was successfully analyzed by gas chromatography on OV 17 packed column. 以OV-17为固定液,采用填充柱气相色谱法,对2,4-二氯硝基苯的氟代产物进行了成功的分离和分析。
原声例句
2018最热精选合辑 " One ov the best" , notice if say " of" with a " v" not an " f" . " One /əv/ the best" ,注意听,of的f发的是/v/还是/f/。 Engvid-Adam-课程合辑 " A lot ov" , " a lot ov time" , " a lotovtime" . “很多 ov” 、“很多 ov 时间” 、“a lotovtime” 。 The World From A to Z What does the French slain word velo OV mean? 法语 velo OV 是什么意思? Engvid-Emma-课程合辑 Now, when I actually say this, I don't say: " ov" . 现在,当我真正说这个的时候,我不会说:“ov”。 2018最热精选合辑 So most of the time it sounds like: " a" or " ov" with a " v" sound, not an " f" sound. " a/ə/" 或" ov/əv/" 带有" v" 音,而不是" f/f/" 音。 Engvid-Emma-课程合辑 So, when we say " of" just on its own as a single word, we usually pronounce it like this: " ov" , which has kind of like a " v" sound at the end, " of" . 所以,当我们单独说“of” 作为一个词时,我们通常这样发音:“ov” ,它的结尾有点像“v” 的声音,“of” 。 2018最热精选合辑 Or, sorry, with " time" , " a lotatime" , " a lot 'time" could be, again, the apostrophe, almost no sound or the " a" sound, 'or we could just use the " of" : " a lot ov time" , " a lot of time" . 或者,对不起,用" Time(时间)举例" ," a lota/ə/time" ," a lot 'time" ,可以,也是略音,几乎没有声音或" a/ə/" 音,或者我们可以使用" of/əv/" 音:" a lot ov/əv/ time" ," a lot of time" 。
英语百科
Vanadium(IV) oxide![]() ![]() Vanadium(IV) dioxide is the inorganic compound with the formula VO2. It is a dark blue solid. Vanadium(IV) dioxide is amphoteric, dissolving in non-oxidising acids to give the blue vanadyl ion, [VO] and in alkali to give the brown [V4O9] ion, or at high pH [VO4]. VO has a phase transition very close to room temperature(~66 °C). Electrical resistivity, opacity, etc, can change up several orders. Due to this properties, it has been widely used in surface coating, sensor, imaging. The potential application including memory device. |
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