The results indicated that this medicine obviously inhibited pain response caused by formaldehyde and significantly raised hot plate pain thresholdvalue;
结果表明，该药对甲醛致小鼠痛反应有明显抑制，对小鼠热板前阈值显著提高；
2
This indicates that photosynthetic rate has the thresholdresponse to soil moisture and the thresholdvalue is about 65% of field capacity.