The chemical stability of aqueous solution of ferulic acid was studied by the constant temperature accelerated test according to the princiPle of chemical dynamics.
根据化学动力学原理,采用恒温加速试验方法对阿魏酸水溶液的化学稳定性进行了研究,通过高效液相色谱法测定样品中阿魏酸含量。
The chemical stability of new oxyfluoride glasses containing telluride at different conditions was investigated.
对新型含碲氧氟化物玻璃在中性、堿性、酸性条件下的化学稳定性进行了研究。
The chemical stability of a drug substance in the solid state can be evaluated under various temperature and humidity conditions.
可在不同温度和湿度条件下评价固态原料药的化学稳定性。
The chemical stability in a wide range of temperature, high mechanical strength good rigidity.
化学稳定性好在较宽的温度范围下机械强度好,刚性高。