The polymerase chain reaction ( PCR) machine is a basic instrument in molecule biology.

1、

The Research of Chemical Reaction Machine of Two Anticancer Drugs Belong to Big Conjugated Alkaloids

二个共轭生物碱抗癌药的化学反应性能研究

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2、

At the same time, also discussed the related reaction machine the method.

同时，也讨论了相关的反应机理。

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3、

Oligomerization reaction of liquid propylene is carried out in a differential mi-cro reactor over an NiSO_4 catalyst impregnated on gama-alumina.

以负载在γ－Al＿2O＿3上的NiSO＿4为催化剂，在微分反应器中进行了以壬烯与十二烯为目的产物的丙烯液相催化齐聚的研究。

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4、

It was found that the conversion rates of H2 and CO increase with operation temperature, meanwhile side reactions such as methanation reaction, liquid hydrocarbons reaction have also been strengthened.

研究结果表明温度升高，H2和CO转化率提高，同时副反应如甲烷化反应、生成烃类反应等也都得到加强。

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5、

The formation and growth kinetics of the intermetallic compounds through reaction between liquid Zn and low carbon steel containing Si which is treated by electroless pre-plating Ni are analyzed.

采用预镀镍的方法，研究了含硅低碳钢预镀镍后与液态锌的反应以及金属间化合物组织的形成和变化规律。

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6、

Screened some fungi of producing chitin deacetylase by solid plate color reaction and liquid ferment, and studied the producing conditions of chitin deacetylase.

采用固体平板培养和液体发酵筛选产生甲壳素脱乙酰酶的真菌，并且研究了产酶条件。

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7、

Carbon-supported Pt-Fe alloy and Pt catalyst were prepared by two-step reaction containing liquid deposit and gas-solid reducing. Three active carbon carriers were investigated.

用铁作掺杂元素，通过液相均相沉淀-气/固高温还原两段反应方法合成了碳载Pt-Fe合金电极催化剂。

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8、

Measured activation energy for esterification reaction in liquid phase and vapour-liquid phase are 49.4 kJ/ mol and 54.4 kJ/ mol respectively.

测得的液相和汽－液相酯化反应的活化能分别为49.4kJ／mol和54.4kJ／mol。

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9、

XLi2S ·( 1-x) B2O3 glasses were prepared by high temperature melting reaction and liquid nitrogen quenching technique under inert gas atmosphere.

采用惰性气体保护下的高温熔融反应及氮淬冷技术，制备了xLI2S·（1&X）B2O23玻璃。

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10、

The rate of combustion reaction and liquid production are increased with the increase of frequency factor of combustion, decrease of activity energy, and increase of air injection rate.

增加燃烧反应的频率因子、降低活化能、增大注气速度，会加快燃烧反应，增加产液量；

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11、

It is shown that the ceramics core is excellent in the physical characteristics. And it is not obvious in the interface reaction with liquid of titanium.

结果表明，氧化锆陶瓷型芯的物理性能能够满足钛合金高尔夫球杆头铸造要求，该陶瓷型芯与钛合金液不发生明显的界面反应。

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12、

A silicon carbide shell is formed by the reaction of liquid silicon and carbon shell inner layer during sintering at 1500 ℃.

在1500℃烧结，液态硅与碳壳内层反应生成碳化硅层；

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13、

Laser pulses melt the metal surfaces and activate nitrogen, inducing nitriding reaction in liquid phase.

激光的作用使得金属表面熔化和氮气激活，导致液相氮化反应；

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14、

The Preparation of Graphite C_3N_4 by Pulsed laser Inducing Reaction at Liquid Solid Interface

脉冲激光诱导液-固界面反应制备石墨相C3N4

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15、

1MPa pressure is maintained to keep the reaction materials liquid.

维持1mpa压力保证反应物料为液相；

provided by jukuu

16、

Studies on the Modelling of the Reaction Between Liquid and Porous Solid Particles

液体与多孔固体颗粒间反应的模型研究

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17、

Mathematical Description of Wettability of Reaction Type Liquid Solid Interface

反应型液固界面润湿性的数学表征

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18、

Study on Gas-Liquid Reaction in Liquid Film Applying Orthogonal Collocation Method

用正交配置法研究液膜内的气液反应过程

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19、

Results: Along with the flavonoid in the reaction liquid, the scavenging rate shows ascending trend. When the concentration of flavonoid is 12 μ g/ ml, its scavenging rate is 95.56% and 94.12% on superoxide free radical and hydroxyl free radical respectively.

结果：随着黄酮在反应液中浓度的增加，清除率呈上升趋势，当黄酮浓度达到12μg/ml左右时，对O2·和·OH的清除率可分别高达95.56%和94.12%。

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20、

Researching using the starch xanthate to remove cadmium ions from electroplating waste water. The effect of the amount of starch xanthate, pH value of reaction liquid, reaction time and concentration of the waste water on the removal efficiency of cadmium ions are investigated.

主要研究用淀粉黄原酸盐（ISX）处理含镉废水，探讨了淀粉黄原酸盐用量、反应液pH值、反应时间、废水浓度等因素对镉离子去除率的影响。

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