参数积分

According to the concept of normalised load, this paper also offers the formula and the parameters H〓 for estimating J-integral, where H〓 is listed at tabular functions.

依据标准载荷的概念，给出了估算J积分的计算公式和所需参数H〓，其中H〓被列成表格化函数。

And the surface temperatures simulated in northwestern China are low in the whole year. RegCM2 simulates the characteristic of geographical distribution and seasonal shifts of rain belt in China. But the simulated rainfall is low.

针对上述问题，我们对目前在中国应用较广泛的区域气候模式RegCM2进行了连续5年的模式气候积分，然后根据模式结果全面检验了模式性能，并重点对云—辐射参数化过程中存在问题进行了敏感性试验和改进工作，最后在改进的模式基础上研究了气溶胶的气候效应问题。

With differential method and integral method, kinetic parameters of the transformer oil were obtained.

利用微分法和积分法分别计算比较变压器油样的动力学参数（活化能、反应级数和指前因子）。

The pole parameter of the filter is selected by experiments, and the selection of the integral initial value is discussed.

通过实验选择了滤波器的极点参数，讨论了积分初始值的选取问题。

Basing on some set of devices that had been developed and applied before, a measuring method was presented in this thesis that a small integrating sphere made from graPhite was used as laser allenuator and a photorecdtifier array was used to detect the intens...

本论文在己经研制成功并投入使用的几种激光参数测量设备的基础上提出了石墨材料的小积分球作为强激光衰减器，并用光电二极管阵列探测衰减之后光强分布的测量方法。

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。