saturation activity
英 [ˌsætʃəˈreɪʃn ækˈtɪvəti]
美 [ˌsætʃəˈreɪʃn ækˈtɪvəti]
饱和放射性；饱和活度
双语例句
- Its hydrogenation activity in aromatics saturation and ring opening activity were investigated.
芳烃加氢饱和及开环反应是一种提高柴油十六烷值的有效途径。 - The industry operation results show that RJW-3 catalyst possess high catalytic activity, good aromatic hydrocarbon saturation performance, low cracking activity and high crushing strength.
工业运转结果表明，该催化剂具有较高的催化活性和芳烃饱和能力、较低的裂解活性和较高的机械强度。 - The high aromatic saturation catalyst, RA 1, possesses high activity and high strength. The two stage hydrogenation process has the advantages of simple and flexible operation, steadily running, and suitable for processing various feeds.
所用RA－1芳烃深度饱和加氢催化剂活性好、强度高，所采用的工艺过程操作简单、运转稳定、生产灵活性大、对原料油的适应性好。 - Association of the degree of saturation with respect to enamel in plaque fluid with caries activity
牙菌斑液对牙釉质矿物的饱和程度与龋活动性的关系 - Parameter Calculation for Saturation Dose and Concentration of Cu Implantation in Austenitic Stainless Steel with Antibacterial Activity
铜离子注入不锈钢中的剂量与抗菌性 - The theoretical relations between the antifreeze activity and concentration of antifreeze protein are given by using of the relation between the saturation fraction and antifreeze activity.
进而，利用饱和分数与抗冻活性之间的关系，给出抗冻活性与抗冻蛋白浓度的理论关系。 - The influence of temperature, iron saturation and pH on antibacterial activity was studied.
研究了铁饱和度、pH、温度和阳离子对转铁蛋白抑菌性能的影响。 - Antisense MT oligonucleotide was used to reduce the content of MT in osteoblast. Celluar MT content was determined by silver/ hemolysate saturation method, and the cytotoxicity was measured by the activity of LDH releasing from damaged cells.
采用反义MT寡核苷酸造成大鼠成骨细胞MT低表达，采用银/血红素饱和法测定细胞MT含量，以受损细胞所释放乳酸脱氢酶的活性表示细胞毒性。 - After the saturation test and homologous/ heterologous competition and dissociation assays, it was found that the combination of BBMV and Bt toxin protein was related in a certain degree to Bt toxicity, while there was no direct relationship between the activity of APN and Bt resistance.
通过饱和性测定、同源、异源竞争及分离试验，发现BBMV同Bt毒蛋白的结合与Bt毒性有一定的相关性；APN的活性水MX平和抗性没有直接关系； - UDCA therapy not only decreases CSI ( cholesterol saturation index) but also lowers APN activity in gallbladder bile of patients with cholesterol gallstones.
UDCA能够在降低胆固醇饱和指数的同时，也降低APN活性。 - The induced radioactivity in an electron linac was analyzed using the Monte Carlo method and three traditional methods, the source term, the track-length calculation method, and the absorbed power scaling method, to calculate the saturation activity.
为了选择一个合理而相对准确的计算电子直线加速器的感生放射性的方法，分析了的点源近似法、径迹长度法、吸收功率法、MonteCarlo模拟法的优缺点。 - The results show that the saturation activity increases with increases of the electron beam energy and the tungsten target thickness.
结果表明，随钨靶厚度及入射电子束能量的增加，As增加。 - DNA saturation experiment is a convenient method for measuring the relative amount and specific activity of RNA polymerase.
DNA饱和分析法，是一种简便的测定RNA聚合酶相对含量和相对比活性的方法。 - It was concluded that the first action site of the specific toxin might be on the outside of protoplasmic membrane, moreover, the toxin receptor has the proteic characteristic and the combination between toxin and its receptor has saturation activity.
推测HT-毒素特异性组分的原始作用位点在质膜外侧，且特异性毒素组分与其受体互作具明显的饱和性。 - The main features are that ① a class of nonlinear sliding mode and continuous nonlinear compensators are proposed based on some saturation type functions, ② and some impractical assumptions in the existing literature are removed, ③ moreover, a smoother control activity is also achieved.
其主要特点是基于一类饱和型函数提出了一类非线性补偿控制器和一类非线性滑动模的设计方法，能够消除现存文献在设计机器人分散控制器时做的所有限制性假定。 - The results indicated that JT-1G/ JT-4 hydrogenation catalysts featured high olefin saturation and organic sulfur conversion activity at relatively low temperature, and met the requirement of hydrogen production from FCC dry gas.
结果表明，两种催化剂具有良好的烯烃和有机硫低温加氢活性。催化干气经变温-加氢精制后，完全满足制氢工艺要求。 - Antagonistic substances separated out from ammonium sulfate fractionation. When ammonium sulfate saturation was 20%, the antagonistic activity of the precipitation was the strongest. With the increase of saturation, the antagonistic activity of precipitation was gradually weakened.
通过硫酸铵分级盐析法对XJ产生的拮抗物质进行了提取，发现当硫酸铵饱和度为20%时，沉淀的拮抗活性最大，随着硫酸铵饱和度增加，沉淀的拮抗活性逐渐减弱。