1) kinetic inhibitor
动力学抑制剂
1.
The current status of study,mechanisms,varieties,application scopes and shortages of thermodynamical inhibitors,kinetic inhibitors and anti-agglomerants are presented respectively.
介绍了天然气水合物热力学抑制剂、动力学抑制剂、防聚剂的研究现状、作用基理、种类、应用范围以及存在的缺陷;针对现有的抑制剂的不足,提出了今后研究工作的发展方向。
2.
Besides,most of the kinetic inhibitors produced by China or other countries have poor inhibitory effects on gas hydrate at the high sour gas fields.
甲醇、乙二醇等传统热力学抑制剂有毒、药剂用量大,会产生大量酸性污水难于处理,而国内外现有大多数动力学抑制剂对于高含硫酸性天然气水合物形成的抑制效果较差,均不能完全满足防止高含硫天然气水合物形成的需要。
2) kinetic inhibitors
动力学抑制剂
1.
To aim at the unique characteristics of submarine gas hydrates formation,taking full account of existing commonly used polyglycol drilling fluid system,this essay presents a detailed exposition of the laboratory study of drilling in submarine gas hydrates formation with polyglycol drilling fluid which contains kinetic inhibitors.
针对海底天然气水合物地层的独特特性,在充分考虑现有的常用聚合醇钻井液体系的基础上,论述了适合海底天然气水合物地层钻井用含动力学抑制剂的聚合醇钻井液的室内研究情况。
4) inhibition kinetics
抑制动力学
1.
The enzymatic properties, heat stability, activation and inhibition kineticsof wheat leaf phosphatase and thylakoid membrane phosphatase were studiedusing wheat pH82-2-2, anticipating to supply theoretical base for regulatingphotosynthesis, improving phosphorus nutrition by regulating enzyme activity.
以小麦品种 pH82-2-2 为材料,研究了小麦叶片磷酸酯酶和类囊体膜磷酸酯酶的基本酶学性质?热稳定性?激活作用及抑制动力学?以期通过调节酶活力来调节光合速率以及为改善小麦磷素营养提供理论依据?主要研究结果如下: 1。
2.
The influence of disulfide bonds on the conformational changes and activities of refolded phytase, the effect of deglycosylation on the stability of the phytase, the effect of metal on the conformation, activities and stability and inhibition kinetics of substrate, product and product analogues on the phytase was studied using Aspergillus sp.
植酸酶为材料,主要研究了二硫键对植酸酶复性过程中构象和催化活性的影响、去糖基化对植酸酶稳定性的影响、金属离子对植酸酶活性、构象和稳定性的的影响及底物、产物类似物等抑制动力学。
5) kinetic inhibition
动力学抑制
1.
Status of the hydrate kinetic inhibition research;
水合物动力学抑制研究现状
6) inhibitory kinetics
抑制动力学
1.
The recombinant human CK2 holoenzyme was used as molecular target and the direct effect of tyrphostin AG213 on this enzyme and the inhibitory kinetics were studied.
以重组人CK2全酶为分子靶点 ,研究tyrphostinAG2 13对该全酶的直接作用及其抑制动力学 。
2.
Aim To purify an α-amylase inhibitor(αAI) from white kidney beans and study its inhibitory kinetics characteristic and stability.
目的从白豆中分离纯化得到α-淀粉酶抑制剂(α-AI),研究其抑制动力学特征及化学稳定性,为其作为降糖减肥药物的开发提供技术资料。
补充资料:动力机械:内燃机动力学
研究内燃机运转中的力学现象的科学。其主要任务是研究分析内燃机运转时各主要零件的运动规律及其受力情况﹐用以作为内燃机零件设计﹑计算的依据。它还研究这些力对内燃机动力装置的影响及其消减方法。内燃机动力学的主要内容为曲柄连杆机构运动学﹑曲柄连杆机构动力学和内燃机平衡分析等。
曲柄连杆机构运动学 研究曲柄﹑连杆﹐尤其是活塞的运动规律。活塞作周期性往复运动时的位移、速度和加速度可用下述各式近似求算
式中为曲轴转角﹔ 为曲轴旋转角速度﹔为曲柄半径﹔为曲柄半径 与连杆长度之比﹐即 = /
曲柄作回转运动﹐连杆作复杂的平面运动。连杆的运动往往被简化分解为随活塞组的往复运动和随同曲柄的旋转运动。
曲柄连杆机构动力学 研究分析曲柄连杆机构(见曲柄滑块机构)在运动中力的生成﹑传递和输出。作用在曲柄连杆机构上的力有曲柄连杆机构运动时产生的往复惯性力和离心惯性力﹐以及内燃机气缸内的气体压力。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条