Of the main raw material that introduced a shoe to synthesize place to need with bubble stabilizing agent and main reaction condition optimize a choice, and the application in home market.
介绍了鞋用泡沫稳定剂合成所需的主要原料和主要反应条件的优化选择，以及在国内市场的应用。
Human exposed to styrene may cause chronic diseases of the central nervous system and increase choice reaction time and color confusion index.
人类暴露於苯乙烯环境下将导致神经系统的慢性疾病，像是导致反应时间变长和对颜色辨识的混淆等。
This makes the TD wavepacket approach an attractive choice for studying reaction dynamics of large molecular systems.
目前含时波包量子动力学方法已经成为人们研究三原子和四原子体系强有力的计算工具。
Base played a crucial role in this reaction: in the Pd2/L1 catalyzed α-arylation of ethyl malonate, K3PO4 is the base of choice; in the α-arylation of ethyl acetoacetate, K2CO3 is the most effective base.
在这类催化反应中，碱的选择具有重要的影响：以K3PO4为碱，Pd2/L1催化体系在丙二酸二乙酯的α-芳基化中，富电子溴代芳烃显示较好的活性； Pd2/L1催化的乙酰乙酸乙酯α-芳基化时，以 K2CO3为碱，催化体系显示较好的活性，这个催化体系可控制反应得到α-芳基乙酰乙酸乙酯，而不是脱乙酰基的产物。
Signalmen who have worked for more than one year and 70 new telegraph operators are subjected to Pattern Number Coding Ability Test, Ravens Progress Matrices, Memory Span Test, Distribution of Attention Test, Knocking Board Test, Choice Reaction Time Test, Action Speed Test, Action Stability Test, 16PF Test, Cornell Medical Index, SAS and SDS. hi the meanwhile their supervisors appraise the performance levels based on five grades from 5, 4, 3, 2 and I.
研究对象为某军区工作1年以上的通信专业技术人员469名，另有作为预测效度检验的报训队新兵70名，分别接受图形数字编码能力测验、瑞文标准推理测验、记忆广度测验、注意分配测验、敲击板测验、选择反应时测验、动作速度测验、动作稳定性测验、卡特尔16PF测验、康奈尔测验、抑郁自评量表测验、焦虑自评量表测验；同时进行专业水平评价。
The reaction of capital market to YiLi stock option incentive event made it necessary to re-think the appropriateness of new accounting standard, and pay attention to the economic consequences of accounting policy choice.
伊利股权激励事件在资本市场的反应使我们有必要重新考量我国新股份支付准则的恰当性，并对会计政策选择的经济后果引起重视。
First is the choice of the starting material, in this paper, penicillin G potassium is chosen as starting material for esterified protection instead of the traditional penicillin V potassium so that the production cost is greatly reduced. Then it is proved by experiment that it will dramatically improve the environment and decrease discharge of pollutants if the p-Nitrobenzyl Bromide which will seriously pollute the environment is replaced by diphenyl carbinol. During the study on Diphenylmethyl 6β-(2-phenylacetamide)penicillanate-1-Oxide, it is found that the reaction selectivity of present oxidant hydrogen peroxide is so low that the by-product penicillin sulfone ester which is difficult to isolate and purify will be produced. This affects the quality and yield of the product. In this paper, the homemade oxidant peroxyacetic acid is used. These not only improve the selectivity of sulphur atoms, but also make the yield and quality enhanced at least two percent.
首先是起始物料的选择，经过大量筛选，本文摒弃了传统的用青霉素V钾盐而采用青霉素G钾盐为原料进行酯化保护，大大降低了生产成本；其次通过实验还确定了用二苯甲醇取代了污染严重的对硝基苄基溴，有效地改善了生产环境和减少了污染排放；在对3，3-二甲基-6-(2-苯乙酰氨基)-7-氧代-4-亚砜-1-氮杂双环[3.2.0]庚烷-2甲酸二苯甲酯进行研究时，发现现行使用的氧化剂过氧化氢的反应选择性差，有大量的副产物青霉素砜酯的生成，难于分离纯化，对收率和质量都有影响，本文采用自制的氧化剂过氧乙酸不但提高了硫原子的选择性，收率和质量都提高了至少2个百分点。
Panic was my first reaction to the multiple choice options which lay on my desk in front of me.
这么多的选择摆在我面前的桌子上，我的第一感觉便是恐慌。
Levetiracetam is a new anti-epileptic drug of mild adverse reaction and ought to be the beneficial choice for adult patients with drug resistance epilepsy.
左乙拉西坦治疗成人耐药性癫痫部分性发作有效，且不良反应轻，对耐药性癫痫病人是一种有益的选择。
The shrinking core model can be considered as a better choice to correlate the relations between conversion and time and to estimate the reaction rate constant under different temperatures.
缩芯模型可较好地用来关联转化率与时间的关系并给出不同温度下的反应速率常数k。
De Santa Fund Research Center analysis of statistics from the fund last week`s change in position, the face of the sudden retaliatory reaction, to react in advance of the few fund; up in the overall performance of the Fund in care, the choice of chasing Opening the fund is also limited, making it part of the structural adjustment fund to sell the initiative, a small number of funds in advance of Opening wait-and-see position.
德圣基金研究中心从基金上周的立场的改变，突如其来的报复性反应后，统计分析反应在少数基金提前，最多在护理基金的整体表现，开放的追逐选择该基金也很有限，使结构调整出售部分基金在等待开幕之前主动，有少量资金和观望态度。
The results indicated that there were no difference in the time of identifying stimulus at different field of vision of athletes and undergraduate students; there were significant difference in the perceptual speed and perceptual strategy applied in the choice reaction of spatial perception. These all related to the long-term specialties training of the antagonistic events athletes.
结果表明，运动员与普通大学生对不同视野刺激进行识别的心理过程在时间进程上没有差异，但在空间知觉速度以及知觉策略的运用上存在显著差异，这与对抗性项目运动员长期从事专项运动训练有关。
This can be describe as ambition or aspiration, but in fact, Guo's choice is the reaction from his instinct, there is no directly relationship with social morality and duty.
这极容易被形容为画家的雄心和报负，但事实上郭庆丰的选择是出乎本能的反映，与社会道德和责任并没有直接关系。
Study on the Contract Motivation and Market Reaction of Accounting Policy Choice
会计政策选择的契约动因及市场反应研究
In this paper, The factors such as the choice of lanolin, vegetable oil added into phosphate reaction and reaction conditions were discussed when manufacturing PME series phosphated lanolin fatliquor.
探讨了PME系列磷酸化羊毛脂加脂剂在制备应用中的影响因素，主要有羊毛脂的选择、参与磷酸化的植物油及其改性产物、磷酸化的应用条件。
Method Eighteen healthy male volunteers performed finger tapping, simple reaction time (SRT) and 4 choice reaction time (CRT) tests at simulated altitude of 300 m (control), 2800 m, 3600 m and 4400 m for 1 h in a hypobaric chamber.
方法利用低压舱模拟300m（对照高度）、2800m、3600m、4400m高度缺氧暴露1h，考察了18名健康男性青年被试者指叩测验、简单反应时和选择反应时的变化。
Anteflexion of body when sitting, back pressure, vertical jump, 10 m × 4 return run, sit-up and choice of reaction time in manual workers and non - manual workers in city were better than that in farmers (P < 0.05 or 0.01).
城市体力和非体力劳动者坐位体前屈、背力、纵跳、10m×4往返跑、仰卧起坐和选择反应时均优于农民（P<0.05或0.01）。
After establishing the most probable general expression of differential and integral mechanism functions by the logical choice method, the corresponding values of the apparent activation energy (E_a), pre-exponential factor (A) and reaction order (n) will be obtained by the exothermic rate equation.
在逻辑选择建立了微分和积分机理函数的最可几一般表达式后，用放热速率方程得到相应的表观活化能（Ea）、指前因子（A）和反应级数（n）的值。
Research into the Choice of the Classic Probabilistic Model with Examples; Analysis on Working Conditions of Vent Riser in Case of Excessive Vent and Calculation of Vertical Reaction Force
例谈计算古典概率时样本空间的选取超量放空时放空立管工况分析与垂直反力计算
Therefore, how to improve gas-liquid rate of mass transfer and how to enhance reaction heat transfer are main problems in reactors'choice.
因此，如何提高气液传质速率和移走反应热是水合反应器选择上主要考虑的问题。