得到的修饰酶抗体结合能力消失,保留酶比活力32.8% ,酶的常温稳定性和热稳定性均有显著提高。
The residue activity of modified enzyme is 32.8% when the affinity to antibody disappear and the stability of modified enzyme is promoted obviously.
保存方法:常温保存,温度过低时会结冻,解冻后产品质量及稳定性不变。
Storage: under normal temperature, may freezes under low temperature, quality and stability property not changed after unfreezing.
实验发现,常温下此类表面活性剂有很好的起泡能力和泡沫稳定性。
It is found that the anionic Geminis display good foaming performance at room temperature.
THF共聚型GAP常温和低温力学性能明显优于均聚gap,感度比均聚gap低,热稳定性和均聚gap相当。
Compared with homopolymer GAP, THF copolymer GAP has more excellent mechanical performances and less sensitivity, and possesses the same degree of thermal stability.
在常温和低温下存放时稳定性好,无沉淀和结块现象。
The pure yam drink has good stability for normal temperature and low temperature storage, has no sedimentation and caking phenomenon.
分析了恒载和常温无应力作用对智能筋中光栅残余应变的影响,研究了智能筋的传感稳定性问题;
Through experimental analysis of sustained load and room temperature unstressing action influence on residual strain of smart rebar, sensing stability of smart rebar is studied.
试验结果表明,在配料中加入适量混合稀土氧化物对提高耐火制品的常温耐压强度和热震稳定性能是有益的。
The results show that a certain amount of the mixed rare earth oxide content in the batch can increase the cold compression strength and the thermal shock resistance of the bricks.
CMS属常温溶解型,它所形成的浆液热稳定性及与其它浆料的共混性好,它宜采用低浓高粘的上浆工艺。
CMS can mix up with other sizes. It is better to take the sizing technology parameters of the low concentration and high viscosity.
对手性填料纤维素三苯甲酯的水解稳定性进行了初步考察,结果表明,其在常温及低温使用时具有很长的使用寿命。
To perform a preliminary study on CTB asymmetric filling's stability. The results suggest that CTB asymmetric filling has a longer service life at both room temperature and low temperature.
文中还分析了覆膜砂在常温和高温下的变形—断裂机理,指出其热稳定性是影响壳型铸件尺寸精度的首要因素。
The mechanisms of their deformation-crack phenomena at ambient and high temperatures are discussed and it is pointed out that the thermal stability of resin-coated sand…
采用常温留样观察法考察其稳定性。
The long-storage specimen test was used to investigate the stability.
第四部分是建立在第一部分所测试曲线的基础上的,是通过常温下的磁性能来间接推算出磁体热稳定性的方法。
The method is basis on the curves measured in the first part. Combining with the calculative formulas, experiments are made on samples of NdFeB materials to prove the feasibility of this method.
性状用途:常温下为无色气体,在自身压力下为无色透明液体,无毒不然,具有良好的热稳定性和化学稳定性,不腐蚀金属。
Application: Chlorodifluoromethane is a colorless, non-toxic, non-flammable and transparent liquefied gas, it has excellent thermal and chemical properties, and not corrode metals.
性状用途:常温下为无色气体,在自身压力下为无色透明液体,无毒不然,具有良好的热稳定性和化学稳定性,不腐蚀金属。
Application: Chlorodifluoromethane is a colorless, non-toxic, non-flammable and transparent liquefied gas, it has excellent thermal and chemical properties, and not corrode metals.
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