Containing methanol in formaldehyde solution with lower concentration, the rate of hydrogen evolution increased to some extent.
在甲醛浓度较低时，甲醇的存在能部分地提高放氢速率。
The solution of sodium glycine (SG) was sprayed upon the surface of the anatomical specimens, then the concentration of formaldehyde in the air was investigated.
将甘氨酸钠(SG)溶液喷淋于解剖教学标本表面，同时测定空气中甲醛的浓度。
The solution of sodium glycine (SG) was sprayed upon the surface of the anatomical specimens, then the concentration of formaldehyde in the air was investigated.
将甘氨酸钠(SG)溶液喷淋于解剖教学标本表面，同时测定空气中甲醛的浓度。
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