活性损失 meaning in English
loss of activity
Examples
- The temperature above or below 43 would damage yeast activity more or less
随着温度的进一步升高或降低，活性干酵母的活性损失都有不同程度的增大。 - The methods of the abomasums treatment suggested that the freezing method had least influence on milk - clotting activity , while the salting air - drying and natural air - drying went to another extreme
皱胃处理方式研究结果表明，冷冻处理对酶活性影响最小，盐渍风干处理影响较大，自然风干处理酶活性损失最多。 - After hrp deposition , majority of its initial activity was lost ; however , the left part which still remains the activity has the high resistance to denaturation environments like high temperature , long incubation time and organic solvent exposure
研究发现，沉积后的hrp活性损失很大，但沉积后仍具有活性的部分酶在高温、长时间和有机溶剂等环境下表现出了明显好于游离hrp的催化稳定性。 - Results show that basic parameter can determinate content of c3s in steel - making slag powder ; however , it can not determine cementitious property of steel - making slag . cementitous property of steel - making slag powder is determined by mineral composition calculated from chemical composition and treating process , which means intrinsic cementitous property of steel - making slag is determined by total content of active mineral composition , c2s , c3s , c4af and c3a , and content of ca ( oh ) 2 marking loss of active mineral
研究结果表明，碱度仅能反映钢渣中c _ 3s的含量，并不能完全反映钢渣的胶凝性能；钢渣的胶凝性能取决于由化学组成计算出的矿物组成及钢渣的处理方式，即钢渣中活性矿物c _ 2s 、 c _ 3s 、 c _ 4af及c _ 3a的总量及表征活性损失矿物ca ( oh ) _ 2的量决定着钢渣本身的胶凝性能。 - However , most of the natural antioxidants lost activities , resulting from exerting healthy functions . they were fairly unstable during harvesting , transportation , storage and processing of plant food . for instance , oxidative browning of phenolic compounds is a major cause of quality degradation of fruit and vegetable - derived foods
儿茶素类天然抗氧化剂在发挥其天然抗氧化保健作用的同时，其自身往往氧化成低活性甚至没有活性的氧化产物，特别是在天然植物原料加工过程中，这些天然抗氧化剂发生的自动氧化对其活性损失很大，因此，了解影响儿茶素自动氧化的因素，并寻找避免儿茶素自动氧化的方法以期提高其活性是医学界和食品营养界一直关注的课题。