But in the end of the reaction, during the range of 50-70 ℃, the decomposition rate will increase as the increasing of temperature and speed of the reaction.

The AD reaction has a wide range of applications in the synthesis of chiral drugs, natural products and fine chemicals.

该反应在手性药物、天然产物、精细化学品的合成中具有广泛的用途。

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Desulfurization experiment of metallurgical dust has been done under conditions of different reaction atmosphere with temperature range of 50~ 650 ℃.

在50~650℃的温度区间内进行了冶金粉尘在不同反应气氛条件下的硫化穿透实验，结果表明，反应温度与反应气氛对冶金粉尘脱硫有较大的影响。

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Three synthesis methods, reaction mechanism and applied range of cyclopentadienyltricarbonyl rhenium complexes are summarized.

综述了三种环戊二烯三羰基铼络合物的合成方法，分别介绍了合成机理和应用范围；

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The effect of new product's phase on esterification was discussed, especially on its reaction rate and effective range.

考察了产物新相对酯化反应速度的影响；

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Under Ti Ce Bi catalyzing at reaction temperature in range of 150~ 250 ℃, the pollutant removal of wastewater in WAO process is proportional to the temperature.

在以Ti Ce Bi作为催化剂的湿式氧化处理VC制药废水时，当反应温度为150～250℃，废水的处理效果与温度成正比；

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Bio-briquette combustion in Ca/ s submit o the basic kinetics rules and can be handled with the differ-ent first order reaction in different range of temperature.

通过动力学分析，生物质型煤在固硫剂条件下的燃烧反应服从燃烧动力学的基本方程表征的规律，对于不同的温度阶段可用不同的一级反应来描述。

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In a bid to' design" the most beautiful nose for a young woman, the researchers tested public reaction to a range of different angles and rotation.

为了替年轻女性“设计”出最漂亮的鼻子，研究人员测试了公众对不同倾斜度和旋转度鼻子的反应。

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In a bid to design the most beautiful nose for a young woman, the researchers tested public reaction to a range of different angles and rotation.

为了替年轻女性设计出最漂亮的鼻子，研究人员测试了公众对不同倾斜度和旋转度鼻子的反应。

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The significant features of this method are its high sensitivity and rapidity of reaction, wide range of linearity, high accuracy and selectivity.

该方法线性范围较宽、灵敏度高、反应速度快、稳定时间长，是用染料定量分析DNA的一种无毒、高效、简便的新方法。

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Under the operation pressure of 30 kg/ cm2 and the reaction temperature range of 155-180 ℃, the Rh(ⅰ) complex catalyst would not be decomposed and precipitated by the change of partial pressure, the insufficient supply and uneven distribution of carbon monoxide.

当操作压力为30kg/cm~2，反应温度在155&180℃范围内，发现该催化剂不因一氧化碳分压改变或供给不足、分布不均等而引起分解沉淀。

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The experiments were designed to remove HCl, NH 3, organic sulphur and coal tar component in high temperature coal gas, in combination and simultaneously by using a fixed-bed reactor at the reaction temperature range from 300 ℃ to 550 ℃.

在固定床反应器中首先对高温煤气中氨、有机硫化物、氯化氢及焦油4种污染物进行了同时脱除，其中选择CS2和1-甲基萘分别作为高温煤气中有机硫化物和焦油蒸气的模型化合物。

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With the heavy fraction of FCC naphtha as feedstock, the experiments were conducted in a fixed-fluidized bed reactor over different type of acid catalysts respectively in a reaction temperature range of 400-520 ℃.

以FCC汽油重馏分为原料，采用不同类型的酸性催化剂，在小型固定流化床装置上进行催化裂化反应类型实验，反应温度为400-520℃。

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The TG experiments of SVR and Shenfu coal showed that the reaction temperature range on co-processing was 430~ 490C.

神府煤和胜利减压渣油的热重实验表明430～490℃为煤油共处理适宜反应温度。

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Result The normal crowd increases with age, the pupil area is reduced, the reaction range of pupil light reflex is reduced, lengthened in incubation period is lengthened, the difference has statistics meanings.

结果正常人群随年龄增长，瞳孔面积减小，瞳孔对光反射的反应幅度降低、潜伏期延长，差异有统计学意义。

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The light reflex parameter checked includes pupil area, the largest reaction range, incubation period and the greatest reaction speed.

检查的对光反射参数包括瞳孔面积、瞳孔对光反射的最大反应幅度、潜伏期和最大反应速度。

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Moreover, 68.5% and 76.3% of the cases were strongly stained and the reaction range was greater than 50% in 52.6% and 72.3% of the cases, respectively.

反应范围>50%的分别为52.6%和72.3%。

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Feedback training was effective in control the high state anxiety before competition ( include physiology reaction and psychology reaction);

结果表明：皮温反馈训练对控制赛前高焦虑的生理及心理反应方面是有效的；

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Excessive work pressure will make staff have a series of abnormal reaction in psychology, physiology.

过度的工作压力会使员工的心理、生理和行为产生一系列的异常反应，影响到员工和企业的正常生产和生活，对社会产生严重的后果。

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The essay, through the analysis to the main cause of the teen-agers 'back-reaction psychology, probes into and points out ways and countermeasures to positively prevent and correct teenagers' back-reaction psychology.

通过对青少年逆反心理产生的主要原因分析，探讨并指出积极预防与矫治青少年逆反心理的途径与对策。

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Cause Analysis On the Teen-agers' Back-reaction psychology

青少年逆反心理产生的原因分析

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