direct reaction
英 [dəˈrekt riˈækʃn]
美 [dəˈrekt riˈækʃn]
直接反应
双语例句
- I feel as if much of my real education has been a direct reaction to flailing about during my college years.
我觉得真正的教育大部分都反映在我对大学时光的挥舞。 - Iodobenzene diacetate promoted direct reaction of ketone and phenol in water
二醋酸碘苯促进的水相中酮和酚的直接反应 - Research advances of application of its commonly used methods, such as direct reaction method, precursor method, surfactant method, and ligand method in recent years, were introduced.
介绍了近年来低热固相化学反应中常用的直接反应法、前驱体法、添加表面活性剂法、配体法应用的研究进展。 - The alkyl polyglucoside was synthesized by the direct reaction of glucose and laurel alcohol.
采用直接苷化法合成了十二烷基葡糖苷。 - Firstly, dimethyl alkyl hydroxyl propyl ammonium chloride is synthesized by the direct reaction of C16-18 tertiary amine with epichlorohydrin by the introduction of traditional production technique.
先通过采用传统的生产工艺，将C16-18的叔胺直接与环氧氯丙烷反应，合成出了二甲基烷基羟丙基氯化铵。 - Alky glycoside was synthesized by the direct reaction of glucose and lauric alcohol with pre-emulsification, and effect of emulsification process and durative adding reagents on the conversion and recovery ratio also studied.
研究了以葡萄糖、月桂醇为原料，采用预乳化工艺直接合成十二烷基糖苷，考察乳化工艺及连续进料对葡萄糖的转化率和糖苷的收率的影响。 - This process relates to a sucrose glycerides prepared by the direct reaction of sucrose with fat used as a raw material and in absence of any solvent.
以油脂和蔗糖为原料，不使用任何溶剂，直接反应合成脂肪酸蔗糖甘油酯。 - The Kinetic Studies of Indirect Bilirubin in Direct Reaction by the Jendrassik Grf Method
J-Grof法直接胆红素测定中的间接胆红素反应动力学研究 - Ni was leached from nickel-bearing pyrrhotite by both direct reaction of bacteria with minerals and indirect reaction of Fe3+ with minerals, Fe3+ did not obviously influence the leaching of Cu. The leaching of Mg depended on pH of leaching solution.
分析实验结果指出，镍的浸出是细菌与矿物的直接作用和Fe3＋与矿物的间接作用两者的结果，Fe3＋对铜的浸出无明显影响，而镁的浸出则与浸出液的酸度有关。 - Investigation on titanium nitride synthesis by direct reaction of titanium hydride
氢化钛直接反应合成氮化钛的研究 - For calculating the multistep direct reaction cross section, two methods, the state densities and full microscopic model, are used and compared.
为计算一步和多步直接反应截面，尝试采用了态密度方法和全微观方法两种方法，并得到一些有意义的结论。 - The results in the titanium nitride synthesis by direct reaction of titanium hydride powder under certain low pressure condition and the potential advantages were given in the paper.
本文概述了用氢化钛粉在一定的低压条件下直接反应合成氮化钛的研究结果并论述了其潜在优势。 - Method: We studied the effects of the acidity of the diluents, protein matrix, reaction temperature, preincubation time, diazo time and the concentration of Bu on the reactivity of Bu in the direct reaction.
方法：配制胆红素标准液，考察Bu（未结合胆红素或称间接胆红素）在直接反应中其反应率与稀释液酸度、蛋白质基质、预保温时间、偶氮反应时间、反应温度及Bu浓度之间的关系。 - Synthesis of Carboxyl Functionalized Imide Derivatives by the Direct Reaction of Aminoacids with Anhydrides
氨基酸和酸酐直接反应合成含羧基的酰亚胺类化合物 - During the ozonation of 2,4-D, the direct reaction between 2,4-D and ozone is the main reason of 2,4-D degradation in acidic solution.
在臭氧化降解2,4-D的过程中，臭氧分子与2,4-D的直接反应是酸性条件下2,4-D降解的主要原因。 - Aluminum ethyloxide were fabricated by direct reaction method in applying the aluminum powder and ethanol.
本文采用金属-乙醇直接催化反应法制备乙醇铝，再将乙醇铝进行水解得到氧化铝溶胶。 - Direct reaction and indirect reaction carried out the ozone oxidization reaction of organic matter.
根据试验分析，有机物的臭氧化主要由直接反应（D反应）和间接反应（R反应）来完成。 - The state-of-the-art of preparing hydrogen peroxide was surveyed on the basis of the introduction of electrolysis, anthraquinone, alcohol oxidation and direct reaction of hydrogen and oxygen, and the like.
从电解法、蒽醌法、醇氧化法、氢氧直接化合法等方面评述了制备过氧化氢的现状。 - The results show that the content of tetragonal phase is increasing in BNBT ceramics by direct reaction sintering method but still exhibiting a single phase of perovskite structure.
结果表明，直接反应烧结法不影响BNBT陶瓷的钙钛矿相结构，但可使准同型相界处组成的四方相含量增加； - Mg-Sr master alloy is fabricated by direct reaction method.
用对掺法制备Mg-Sr中间合金。 - Using the coating deposition and direct reaction method, the metal-organic framework HKUST-1 and copper(ⅱ) malonate were loaded in the steel pipeline as Lewis acid catalysts for the solid-liquid phase catalytic ring opening reaction.
分别使用沉积法和直接反应镀层法，在微反应管道内负载了金属－有机骨架材料HKUST-1和丙二酸铜作为Lewis酸催化剂，进行了氧化苯乙烯的固－液相催化开环反应。 - The investors is a bridge to connect the corporate with the capital market, investors 'views of corporate financial behavior will have a direct reaction to the capital markets.
投资者是连接公司与资本市场的桥梁，投资者对于企业财务行为的看法将直接反应到资本市场之中。 - Therefore, how to deal with the government, how to deal with the relationship between the government and became a problem and challenge the most important business, the rise of corporate political behavior is the direct reaction of the most important environmental uncertainty.
因此，如何与政府打交道，如何处理与政府的关系自然就成为企业最重要的一个课题和挑战，大量企业政治行为的兴起就是其面对这个最重要的环境不确定性的直接反应。 - The strategy of drama and life have response relation and simulation relations, which are different from general TV play, but the direct reaction, and reflect neglected opponents and secret, is alternative simulation.
剧中谋略和生活中的谋略有反映关系和仿真关系，但不同于一般电视剧的直接反映，而是反映被忽视的对手和隐秘处，是另类仿真。 - Extensive electrochemistry and surface science researches have demonstrated that small Pt ensembles could facilitate the direct reaction path in formic acid electrooxidation, while the formation of CO poisoning intermediate need much larger Pt ensembles.
大量电化学和表面科学的研究证明较小的铂原子有利于甲酸通过直接氧化路径进行反应，而产生一氧化碳中毒产物则需要较大的铂原子组合。 - ECG signal is the direct reaction of the electrical activity of the heart. The analysis and diagnosis of the electrocardiogram play an important role in the clinical diagnosis, so it is a research hotspot for the scholars.
ECG信号是心脏电活动的直接反映，对心电信号的分析和诊断在临床上有重要意义，所以心电信号自动分析和诊断一直是国内外学者的研究热点。 - The change of land use is the most direct reaction of the urbanization development.
城镇化的发展最直接的反映是土地利用变化。 - The index dimension is surely the direct reaction to the control elements.
指标量纲既是对控制要素的直接反应。