The IR spectrum chart proved that the imidazoline quaternary-ammonium-salt was synthesized successfully.

结果表明，红外谱图证明该实验成功地合成了咪唑啉季铵盐缓蚀剂；

youdao

If you look closely at the lactate curve in the chart at the right, you'll see the full spectrum of the lactate threshold training zone.

如果仔细地观察右图中的乳酸浓度曲线，您可以看到整个乳酸门槛训练区域。

youdao

A criterion to determine the maximum resolving power of a resolving power test chart by using Fourier power spectrum is proposed.

使用傅立叶功率谱的分辨能力测试图，以确定最大的分辨能力提出了一个标准。

youdao

The chart features a prominent bump, toward the low end of the knowledge spectrum, where people feel qualified to dish on a given subject, despite their relative lack of wisdom.

FORBES: Want To Make Good Decisions? Avoid Mount Stupid