primary reaction
英 [ˈpraɪməri riˈækʃn]
美 [ˈpraɪmeri riˈækʃn]
初级反应；原初反应；主要反应
双语例句
- The essence of primary battery is redox reaction.
原电池的本质是氧化还原反应。 - Conclusions: The elevated PTH levels after surgery for primary hyperparathyroidism is an adaptive reaction to renal dysfunction or vitamin D deficiency.
结论：手术后，甲状旁腺激素水平升高，是对肾功能衰竭和维生素D缺乏的适应性反应。 - A Brief Discussion On The Key Steps of Anti-corruption Propaganda Education In Colleges and Universities primary circular reaction
浅谈高校反腐倡廉宣传教育应把握的关键环节初期循环反应初期循环反应 - Combining the polymerizing mechanism, the primary theory of the synthesis reaction process is explained.
结合聚合机理，对该合成反应过程进行了初步的理论阐释。 - The primary students 'emotional reaction and behavior tendency towards the messages of different kinds of teachers' disciplines;
小学生对不同管理类型教师管教言语的情绪反应和行为倾向； - On the basis of the analysis of primary reaction, secondary reaction and main products formation, the mechanism model of cellulose pyrolysis was proposed.
并在分析纤维素一次反应、挥发份二次裂解以及各主要产物的生成和演变过程基础上，探讨得到完整统一的纤维素热裂解机理模型。 - Primary investigation of metallurgical reaction engineering in metal powder reduction process
金属粉末还原中的冶金反应工程学探讨 - The composition, morphology and distribution of MC type carbides, and the effects of temperature gap △ T between the precipitation of primary carbide and the eutectic reaction on the MC carbides particle were discussed in this paper.
本文讨论了MC的成份、形态、分布，一次碳化物析出反应与共晶反应的温度差ΔT值对MC碳化物的粒度影响。 - Considering the fact that the cracking reaction is inhibited by it's products, a new rate equation of the cracking primary reaction is used.
考虑到裂解产物对反应的阻抑，文中采用了一个新的裂解一次反应速率方程。 - The first part: the primary finding of phosphoryl transfer reaction.
第一部分：磷酰基转移反应的初步发现。 - The Progress in Preparation of Primary Alcohol via Selective Reaction of α-Olefins
α-烯烃合成伯醇的研究进展 - Diels-Alder Reaction is an important and primary kind of reaction in organic chemistry.
Diels－Alder反应是有机化学中一类重要而基本的反应。 - The effect of temperature, pH, Cu ( II) dosage on the degradation of catalytic oxidation of methyl orange was investigated, and primary researches on their reaction kinetics and correlation mechanism were carried out.
考察了不同温度、pH、Cu（Ⅱ）用量对甲基橙的催化氧化降解效果，并对其反应动力学进行了初步的研究。 - Determination of rate constant of primary intra-crosslinking reaction in Crosslinking Copolymerization
交联共聚中拟初级分子内交联速率常数的测定 - The decaying kinetics changed in different RCs, indicating that pheophytin replacement influenced the energy transduction and primary photochemical reaction in purple bacterial reaction centers.
说明去镁叶绿素置换影响了细菌反应中心内激发光能传递和原初光化学反应过程。 - With the consideration of all the reactions involved in the polyesterification of BHET ( bis-β-hydroxyethyl terepliathalate) such as the primary forward polycondensation reaction, its reverse reaction and the cracking reaction, a kinetic equation was derived.
考虑了对苯二甲酸乙二酯（BHET）缩聚过程的主反应、逆反应及热裂解反应，得到一个动力学方程式。 - The present paper reviewed the dynamic changes in thylakoid membranes during photosynthetic energy conversion, the regulation of ATP/ NADPH ratio, the responses of primary reaction to changing light conditions, and the coordination between photosynthetic energy conversion and CO2 assimilation.
本文主要综述了光合能量转换过程中类囊体膜的动态结构变化、同化力组分调节、光合作用原初反应对光照变化的响应及能量转换反应与二氧化碳同化过程的配合等。 - The primary medium effect of coordination reaction have been discussed.
讨论了配位反应的一级介质效应。 - A primary study of reaction condition index and its relationship with saturation index
反应条件指数及其与饱和指数的关系初步探讨 - The results show that during the early stage of cure at lower temperature ( 176~ 191 ℃), the main reaction is primary amine-epoxide reaction, and then the hydroxy epoxide reaction becomes dominant, and post-curing ( 200 ℃) leads to higher extent of cross-linking and reaction.
结果表明，该体系在176～191℃温度范围内，固化初期的主要反应为伯胺环氧反应，后期的主要反应是羟基环氧反应；后固化处理（200℃）可提高反应程度； - Influence of start up process on primary catalyst reaction performance
开工过程对重整催化剂初期反应性能的影响 - The work shows that single event method can quickly and effectively set up single molecule primary reaction network on computer which build the base of setting up molecular level of ( kinetic) model for delayed coking.
结果表明：单事件方法在计算机上建立单分子的主反应网络是快速而有效的，进而为建立分子尺度的延迟焦化反应动力学模型奠定了基础。 - The reaction mechanism was discussed: the primary reaction is mainly the channel of H abstraction, and multistage processes produce electronically activated molecules.
对比F与氯代甲烷反应的机理分析表明，初级反应主要是F提取H形成HF，多级反应产生了电子激发态的产物分子。 - Primary study on physiological reaction of two tree species to salt stress
盐分胁迫下树木生理特性初探 - In same severity of water stress condition, as duration time of water stress across, all the physiological characteristics underwent a course from primary reaction to adaption gradually.
相同胁迫强度下，随着胁迫时间的延长，幼树各生理指标对水分胁迫均经历了由原初反应到逐渐适应的过程。 - Followings are the main research finding: 1. Saplings experienced the process from primary reaction to adaptation under different water stress.
主要结论如下：1.幼树对水分胁迫经历了由原初反应到适应的过程。 - Orthogonal experimental analysis obtained the order of the factors of primary and secondary is reaction temperature pH substrate concentration reaction time. 3.
正交实验分析得出各因素的主次顺序为反应温度Ph底物质量分数反应时间。 - Mild moxibustion in double, double, Sanyinjiao Ciliao acupoint therapy can effectively improve the Primary Dysmenorrhea Rats writhing reaction, namely on primary dysmenorrhea have better therapeutic effect. 3.
温和灸中极、三阴交双、次髎双双穴能有效改善原发性痛经模型大鼠的扭体反应，即对原发性痛经有较好的治疗效果。 - Catalytic cracking is a primary approach for the endothermic reaction, however, coke formation during cracking is a primary obstacle.
催化裂解是实现吸热反应的主要途径，而催化裂解结焦成为超高音速飞行器应用吸热型碳氢燃料的主要障碍。