反应物

How to quantitatively determinate the relation between system behaviors and parameters variations was an important problem of systems biology.In order to study robustness of NF-κB signal transduction networks,the parameters of system model were assigned to subject to stochastic distributions.

然而，包括速率常数和反应物初始浓度在内的许多参数都是通过实验测量或者根据文献推断得到的，即使对于那些完全通过实验来估计参数的模型，也不能确定参数的实际值与对应的生物系统是否完全一致。

There are only three reactants, the oxygen being supplied as air and no stream is repuired as diluent .

原材料。反应物只有三种，氧由空气提供，不需要气流作为稀释剂。

The floor of the vessel has a cavity (3) therein extending downwardly from the surface of the floor, and the lower end of the liquid reagent level sensor (2) and temperature sensor (1 and 11) are positioned in the cavity.

该器皿的底板具有设在其中并从底板的表面向下延伸的凹穴(3)，并且液体反应物液位传感器(2)和温度传感器(1，11)的下端位于该凹穴内。

Catalysts reduce the activation energy barrier between reactants and products.

催化剂会减少反应物和产物之间的活化能障碍。

Catalysts reduce the activation energy barrier between reactant s and products.

催化剂会减少反应物和产物之间的活化能障碍。

In this case, CF2 is considered as a reactant for SiO2 etching.

在这种情况下，CF2被认为是SiO2刻蚀的反应物。

The calculated results suggest that the ethynyl ...

计算结果表明，反应物中自由基C2 H中的边端C进攻O2 形成了中间体 1 ，中间体 1是一个加合产物。

All of the mass and energy in the main fractionator system are supplied to the system by the reactor and regenerator.

主分馏器里所有的反应物和能量都是由反应堆和交流热换器提供的。

With the addition of hexamethylenetetramine, an ambient pressure drying technique was developed for the fabrication of resorcinol-formaldehyde-based carbon aerogels.

以间苯二酚和甲醛为反应物、六次甲基四胺HMTA为催化剂、去离子水为溶剂，所合成的间苯二酚－甲醛凝胶能够在常压条件下直接进行干燥得到有机气凝胶；并经炭化，得到炭气凝胶。

Different morphology and size of cupric oxide nanoparticles were prepared by microwave method through changing the ratio of solution′s consistency using coppersulfate anhydrous and hexamethylenetetramine as the starting materials for the first time.

首次以无水硫酸铜(CuSO4)和六次甲基四胺(CH26N4为原料，用微波法，通过改变反应物浓度比制备出粒径和形貌不同的氧化铜纳米颗粒，并用DSC、XRD、FT-IR和TEM对产物进行了表征。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。