“酐”造句

我们发现苯甲酐的这些谱带在1789厘米 - 1(5.59微米)和1727厘米 - 1(5.79微米).
We have found these bands in benzoylbenzoate to occur at 1789 cm - 1 and 1727 cm - 1.

肾功能检查: 测定血尿素氮和肌酐.
B: check kidney blood urea nitrogen and serum creatinine.

以顺酐和苯胺为原料,合成N - 苯基马来酰亚胺.
N - phenyl maleimide was synthesized from maleic anhydride and aniline.

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