引入的

In the fourth chapter, model of dielectric co...

第四章引入了土壤中束缚水的介电常数模型。

The thesis tries to discover the amount and structure character of land conversion on the differentia analysis of industry structure and urbanization.

在引入产业结构差异分析和城市化水平差异分析的基础上，揭示了农地资源非农配置数量和结构特征。

Due to the present status of differential game guidance law,a neural network is introduced into DGGL in this paper.

根据微分对策制导律目前面临的困境，本文尝试将神经网络引入微分对策制导律。

The finite differential method is used to calculate the temperature field.

在计算温度场的过程中引入了有限差分法。

In order to improve the convergence rate, a correct Fourier expand method was introduced to differential theory of the finite conductivity diffraction grating.

在有限电导率光栅的微分理论中引入校正傅里叶展开方法，改善了计算收敛性。

One way to do this is to include the digest in a digital signature.

所以这又引入了数字签名的概念

The slip coefficient B is introduced in momentum equation of one dimensional nucleating flow.

本文在一元蒸汽凝结流动量方程中引入了滑移系数B，考虑两相滑移的影响。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

Tension of cables belongs to the optimization problem of discrete variable therefore the object function can not be explicit expressed. To solve this problem, the genetic algorithm was applied in optimizing calculation.

索张拉属于离散变量的优化问题，且目标函数无法形成显式，本文将遗传算法引入到优化计算中，解决了这一难题。

A reasonable description of the latent heat is given by first introducing the discriminant function δ.

通过首次引入δ判别函数，给出一种合理的潜热描述。

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。