The chemical activator can promote the early hydration and increase the degree of reaction of coal gangue. 化学激发剂促进煤矸石的早期水化,提高其反应程度。
Relational Expression of Average Molecular Weight of Alkyd Resin with Degree of Reaction 醇酸树脂数均分子量与反应程度的关系
Discussions on the Degree of the Reaction of Redox Titration 氧化还原滴定反应完全程度的几点探讨
The crosslinking degree of reaction was detected on the basis of the water-resistance of products and compressive shear strength. 利用其与PVA交联反应产物的不溶性和所形成的乳胶的压缩剪切强度检测结果来判断该反应的进程。
A brief analysis of the existing general expression for degree of reaction for stages of steam turbine is given and its shortcomings is pointed out. 对现有的确定变工况下汽轮机级反动度的统一表达式进行了分析,指出其存在的问题。
After IR determination, a linear substituent with a free carboxyl group can be observed for butanedioic chitosan and maleoyl chitosan, nevertheless a circle-like substituent was found for phthaloyl chitosan at high degree of reaction. 通过IR测定,对丁二酰化壳聚糖和顺丁烯二酰化壳聚糖观察到含自由羧基端的线形取代,对邻苯二甲酰化壳聚糖,在反应程度较高时还出现环状取代。
RESULTS rhIL-11 significantly decreased inflammatory cell infiltration and the degree of inflammatory reaction, decreased the level of TNF-α, NO, IL-6 in serum and the expression of ICAM-1 in skin. 结果rhIL11可显著降低炎性细胞浸润,减轻炎症反应程度,并显著降低血清中TNFα,NO,IL6及皮肤中ICAM1的水平。
A New General Expression for Degree of Reaction for Stages of Steam Turbine and its Application 变工况下汽轮机级反动度的一种新的统一表达式及其应用
An expression for the efficiency of the wheel periphery of the radial turbine and a discussion of the concept of the degree of reaction of the radial impulse stage are given. 文中推导了径流式透平的轮周效率表达式,阐述了径流式透平冲动式级的概念。
Controlling the rigorous degree of the reaction appropriately; 适当控制反应苛刻度;
So taking proper measures to control the degree of Maillard reaction, that is, improving the cooking methods of cooking materials, can not only heighten dish flavors, but also lower the amount of poisonous substances as much as possible. 因此,采取适当措施,即从烹饪原料的烹调方式入手,控制美拉德反应程度,从而既能增强菜肴风味,又能使有害物质尽可能降低。
Thus, the effluent pH value can be an indicator for the type and the degree of biochemical reaction in rapid biological filter. 可以通过生物快滤池进出水pH值的变化情况来判断滤池内生化反应类型和COD或氨氮指标的去除效果。
Results show that the degree of pozzolanic reaction of fly ash is limited. Its terminal pozzolanic reaction ratio is less than 20%. 试验结果表明:粉煤灰的火山灰反应程度极其有限,极限火山灰反应率不大于20%;
The results showed that the introduced magnetic field B restricted the charged particles from escaping from electrode space, so the ionization degree of the reaction gases, the plasma density and the plasma activity were increased. 试验结果表明,外加磁场B制约了带电粒子逃逸出电极空间,提高了反应气体的离化率及等离子体浓度和活性,并使非独立变量Pf和Uz成为独立变量,有利于工艺调节。
The Maillard reaction of glutamic acid and glucose is studied by means of uniform design. The relationship between a few important factors and the degree of Maillard reaction is established. 本文利用均匀实验设计对谷氨酸与葡萄糖的美拉德反应进行研究,建立了几种重要的影响因素及美拉德反应程度之间的关系。
Base on the investigation of the influence of different factors on the reduction rate and degree of the reaction, the reducing reaction mechanism was studied, and the apparent rate constant was calculated under different conditions. 在考察了各种因素对还原反应速度和反应程度影响的基础上,进一步探讨了还原反应机理,计算了各种条件下的表观速度常数。
And is was found the degree of replacement reaction increased with the advance of time and temperature in raction. 在合成时,反应温度越高,反应时间越长,亲核取代反应越完全。
Computation and discussion of a nearly constant degree of reaction turbine stage 一个几近等反力度涡轮级的计算及讨论
In the present paper, the degree of reaction of fly ash in the system fly ash-Ca ( OH)_2-H_2O is correlated with the strength of fly ash-Ca ( OH)_2 pastes. 本文用化学分析方法测定了粉煤灰-Ca(OH)2-H2O系统中粉煤灰的反应程度。
Conclusion Application of service's marketing concept in volunteer blood donation can reduce the rate of adverse reaction and the degree of adverse reaction, increase the numbers of volunteer donators donating more than 400 ml and stabilize the number of fixed volunteer donators. 结论将服务营销的基本原理和方法运用于无偿献血护理工作中,可减少献血反应的发生率和降低献血反应的严重程度,并提高一次性献血400ml的人数,稳定和扩大固定无偿献血者队伍。
Design of an approximately constant degree of reaction turbine stage 近似等反力度涡轮级设计的研究
The speed and degree of water-rock reaction will increase with temperature, and mineral fines produced by chemical reaction contribute mainly to pore block when temperatures reach 200~ 300 ℃. 当温度升高时,水-岩反应的速度和程度提高;当温度上升到200~300℃时,由化学反应所产生的微粒将成为孔隙堵塞的主要原因。
It is concluded that with a certain degree of CO_2 reaction, both high stability of coke size and drum strength are essential for good blast furnace coke, which may be obtained by improvements in coke-making technology. 作者认为,使焦炭在CO2反应到一定程度后仍具有块度与强度较高的稳定性,将是良好的高炉焦炭必要条件,这可以通过炼焦工艺的改进来达到。
This paper analyses the reaction mechanism between SiC particles and aluminum matrix, and the methods to determine the degree of interfacial reaction in SiC/ AI composites are also reviewed in detail, consequently the importance of logical modeling for interracial reaction is presented. 分析了SiC颗粒增强铝基复合材料中界面反应及其机制,并对其界面反应程度的测试方法进行了分析比较,提出建立合理界面反应程度测定模型的重要性。
The effects of reacting temperatures and the structure of polyether on the degree of reaction, ripening time on the viscosity of polyurethane solution and the blending ratio of the two kinds of polyesters on the physical-mechanical properties of polyurethane were investigated. 研究了反应温度、不同结构聚醚对反应程度的影响和熟化时间对聚氨酯溶液粘度的影响以及不同共混比对聚氨酯物理机械性能的影响。
In the modern war, because of aspects of the high-performance to the power of artillery, its reliability, the degree of quick reaction, and mobility demand of artillery bearing device, the design of artillery has also been put forward under higher requirements. 特别是现代战争中,由于对火炮的发射威力、可靠性、快速反应程度以及火炮承载装置的机动性方面要求较高,对火炮的设计也就提出了高要求。
The individuality of national language reflects difference between social nature and also the different degree of reaction of traditional cultural values. 这种个性反应着民族语言之间不同的社会性质而且还不同程度反应着传统文化价值观念。
CAMP model on the basis of the five stages by first regression analysis before and after the announcement, selected by comparing the beta coefficient of changes in the degree of market reaction to the larger three times as the study sample. 在五个阶段划分的基础上首先采用CAMP模型对公告发布的前后进行回归分析,通过比较p系数的变化程度选出市场反应较大的三次作为研究样本。
The possible mechanism of action is relative to lightening degradation of proteoglycan in the intervertebral disks matrix, relieving the degree of inflammatory reaction and improving the topical microcirculation, cleaning the free radical. 补肾活血法防治腰椎间盘退变的机制可能与减缓椎间盘基质中的蛋白多糖降解、减轻退变炎症反应程度和改善局部微循环、防止自由基过量产生的作用有关。
The sensitivity of the tumor to treatment, are often treated initially by apoptosis of tumor cells out of the degree of reaction. 而肿瘤对于治疗的敏感性,也往往是通过治疗后最初的肿瘤细胞凋亡程度而反应出来的。