实时显示环境温度，可设定显色时间，便于实验操作。
Real time display of temperature of environment, can set the colour time, convenient experiment operation.
考察了显色剂用量、掩蔽剂用量及显色时间与吸光度的关系。
The relationship between the absorbency and the dosages of developer, and of the masking agent has been investigated.
讨论了显色剂用量、酸度及显色时间对吸光度的影响，从而确定了显色条件。
The developing conditions were obtained through the discussion on the influences of the developer content, acidity and developing time on absorbency.
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