查询词典 unimolecular

Spatio-temporal symmetry-breaking of temperature field in a small spatially distributed Lindemann unimolecular chemical reaction-diffusion-heat conduction system was studied by means of linear stability analysis, bifurcation analysis, and computer numerical simulation.

运用线性稳定性分析、分支分析和计算机数值模拟手段研究了小尺度空间展布、伴有扩散和热传导的Lindemann单分子化学反应体系的温度场时空对称破缺。

Atomic force microscopic images clearly indicate that these polymers form unimolecular spherical nanoparticles with a well-defined core-shell structure.

此一似核壳型导电奈米粒子於有机溶剂中具有很高的溶解度，且保有原导电高分子之光电特性。

Because the energy from unimolecular decomposition of TPPO_3 is notenough for emitting such light, we think it may be emitted by big excited molecularwhich was generated through bimolecular collision under the condition of highTPPO3 concentration.

因为TPPO_3单分子分解的能量不足以发出此种宽带辐射光，我们认为这是在TPPO_3浓度较高时，由两个TPPO_3分子碰撞生成较高能量激发态大分子所辐射的。

Results show that the unfolding of TIM is highly cooperative and no folding intermediate was detected in the experimental conditions used. The thermodynamic parameters of TIM during guanidine denaturation were calculated according to a two-state unimolecular unfolding model.

结果表明，用不同测量方法得到TIM的变性过程均高度协同，没有观察到折叠中间态，应用单分子二态去折叠模型计算了TIM去折叠的热力学参数。

The unimolecular decomposition and dehydrogenation of ethanol initiate the branched chain reaction, and the 3 isomers of radical C2H5O determine the direction of the reaction chain branching.

乙醇氧化经裂解反应、脱氢反应最终形成支链反应，乙氧基C2H5O的三种同分异构体在链分支中决定了链分支的进行方向。

The hydrogen-transfer reaction of HC≡CF→C=H was taken as an example to calculate the microcanonical unimolecular rate constants with consideration of the tunneling correction and the curvature correction and the selection of the rotation states.

以氟代乙炔的氢迁移反应为例，计算了隧道效应、曲率因子和转动选态对微正则系综单分子反应速率常数的影响。

A novel butterfly-shaped fullerene-diporphyrin triad was designed and synthesized,in which 〓 is in the mid of two porphyrin rings and this structure feature enables it to be apotential candidate for the manufacture of Gr〓tzel solar cell and unimolecular logicalcircuit.

设计并合成了一个新的蝴蝶形富勒烯-双卟啉三元分子并确定了结构，两个卟啉环将〓夹在中间，这样的结构有利于探索增加电子／能量给体数目对电荷／能量向富勒烯传递速率的影响，并且这个分子可望被用于太阳能电池制造和单分子逻辑电路的设计上。

Langmuir isothermal absorption equation for unimolecular layer was analyzed. Based on the data obtained from the isothermal absorption experiments for caramel and alkaline degradation products to glucose on fresh calcium phosphate precipitates in sugar solution with different mass concentrations, a mathematical model describing isothermal absorption for this kind of fresh solid phase in multi-component liquid phase was established by modern computer technology.

通过分析单分子层等温吸附Langmuir方程，以不同质量浓度蔗糖溶液中新生磷酸钙固相对焦糖、葡萄糖碱性降解物的等温吸附实验数据为基础，利用现代计算机技术建立了描述这类新生固相在多组分液相中的等温吸附过程的数学模型。

Second, aminolysis of polystyrene and poly prepared by reversible addition-fragmentation chain transfer polymerization was investigated. The product of the former contains predominantly double molecular weight species by the formation of disulfide bond, whereas the latter formed coupled species which consequently cleaved to unimolecular weight species.

由RAFT聚合的机理可知，聚合最终得到的聚合物的结构包含双硫酯基团，它是聚合物链保持活性特征的重要体现，同时它为聚合物的端基官能化提供了一个重要的途径，其中氨解反应是一个被人们广泛采用的方法，它在很温和的条件下将端基去掉，同时还能将双硫酯端基变成硫醇端基。

A QCISD/6-311＋＋G//B3LYP/6-311＋G method was employed to reveal the reaction mechanism and to predict the micro-dynamics character of the unimolecular decomposition of H2FCS.

采用量子化学QCISD/6-311++G//B3LYP/6-311+G方法研究了H2FCS单分子分解反应的微观动力学性质，构建了反应势能剖面。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。