常数

We give the complete global dynamic analysis for such a model in a constant-sized population.

在常数人口规模的假设下，我们给出了该模型的全局动力学分析。

The oxidation of glyceraldehyde 3-phosphate to 1,3-bisphosphoglycerate, catalyzed by glyceraldehyde 3-phosphate dehydrogenase, proceeds with an unfavorable equilibrium constant, yet the flow through this point in the glycolytic pathway proceeds smoothly .

3-磷酸甘油醛氧化成1，3-二磷酸甘油酸，被3-磷酸甘油醛脱氢酶所催化，按照一个热力学不利的平衡常数进行，但是糖酵解途径中反应可以平稳地通过这一点。

Therefore, the constructed model may violate thermodynamics theory or be unknown, which results in unrealistic biochemical reactions. This study proposes a two-objective optimization approach to estimation of kinetic parameters for modeling metabolic pathways and its application to muscle glycogenolysis.

由於代谢过程之中的动力学参数之间存在著热力学限制以及反应代谢物的Gibbs生成自由能会决定反应平衡常数，使用这类参数值所建成的模型可能未遵守热力学原理，导致不真实的生化反应。

By collecting images of fringes of equal chromatic order and comparing them,the influence of many factors on FECO and clearance calculation of surface forces apparatus,such as the distance between the object glass and the contact point,the grating constant of spectrometer,the angel between total reflection triple prism and the flat of inner beam path and so on,was analyzed.

通过采集图象进行对比分析的方法，讨论了表面力仪中物镜与接触点的距离、分光仪光栅常数、全反射三棱镜与单色仪光路光学平面夹角等因素对FECO条纹以及后续计算的影响，并介绍了表面力仪中计算表面间隙的两类主要方法。

The adjustment to a measurement of gravitational acceleration to account for elevation and the density of rock between the measurement station and a reference level.

考虑到在测点和参考面之间的高程和岩石密度的影响，对重力加速度的测量值进行的调整。数学上可以表述为岩石密度、相对于海平面或另一个参考面的高度和一个常数的乘积，单位为毫伽。

A new method is provided to measure the gravitational constant G that depends on the density of the body.

进一步从理论上提供检验不同质量密度的物体之间的引力常数是不同的实验方法。

Is the familiar gravitational constant.

是熟悉的万有引力常数。

And together with gravitational constant G, over 50 other scientific units depend on stars position!

质量随其绝对运动速度的改变而改变，同时一起变化的还有万有引力常数G，以及超过50个由恒星位置决定的科学单位！

Is it mgh, where m is your mass, g is gravitational constant and h is the height of the stairs?

陶瓷醒悟了："是不是 mgh？m 是你的质量，g 是重力常数，h 是楼梯的高度？"

Also, unless you consider the spin levels which I'll soon introduce to you, there is no means to understand why the variations of the measured gravitational constant over a small period of time do not add up to a greater variation over a larger period.

而且，除非你考虑了接下来我要介绍的旋转平面，否则就无法理解为什么测到的万有引力常数在很长的一段时期以来都是在一个小的范围内变化。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。