Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.
大多数分子标记体系的利用都取决于聚合酶链反应（PCR），这是一项扩增特定DNA序列的重要技术。
The results showed that there is the reaction separation circular loop phenomenon for complex reaction systems including intermediates.
计算结果表明：对含中间产品的复杂反应体系，存在反应—分离循环圈的现象；
OBJECTIVE To screen the primers and optimize the reaction systems for arbitrarily primed polymerase chain reaction(AP-PCR) on 8 sorts of bacteria.
目的筛选出最佳随机引物并优化其反应体系用于8种细菌的随机引物聚合酶链反应（AP PCR）分析。
With these results, comparison or rough estimation can be made for the coking tendencies in the thermal reaction systems of vacuum residua with different compositions and structures.
据此，可以比较或估量不同组成和结构的渣油热反应体系的生焦倾向的大小。
The establishment of reaction kinetic models on molecular scale is very difficult for many complex reaction systems existing in petroleum processing.
石油加工过程中存在大量的复杂反应体系，建立这些过程的分子级的动力学模型十分困难。
Latest advances in the catalyst systems and the reaction mechanism for hydrodealkylation of alkyl aromatics were reviewed.
综述了烷基芳烃催化脱烷基催化剂和反应机理的最新进展。
This paper studies the blow-up rate for reaction-diffusion systems with nonlinear boundary conditions.
本文考虑带非线性边界条件的反应扩散方程组的爆破速率。
The ordered structures forming in two-dimensional space for another class of the reaction-diffusion systems are studied under the fixed boundary condition.
对另一类反应扩散系统，在固定边界条件下，在二维空间所形成的有序结构进行了研究。
The necessary and sufficient conditions are discussed on the existence of global solutions for quasilinear reaction-diffusion systems with nonlinear boundary conditions.
讨论一类带有非线性边界条件的拟线性反应扩散方程组，给出了解整体存在的充分必要条件。
A new method for computing the kinetic parameters of liner reaction Systems was proposed. 4 possible cases in practical computation was discussed. Three typical examples are presented.
提出一种计算线性反应系统动力学速度常数的新方法。对实际计算中可能出现的四种情况进行了讨论，并对三个典型算例加以说明。
This paper proves the existence and stability of global bounded generalized solutions of initial boundary value problems for a kind of reaction-diffusion systems.
本文证明了一类反应扩散方程组初边值问题整体有界广义解的存在性和唯一性。
This paper proves the existence and stability of global bounded generalized solutions of initial boundary value problems for a kind of reaction-diffusion systems.
本文证明了一类反应扩散方程组初边值问题整体有界广义解的存在性和唯一性。
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