delta-function的意思|示意

The correct line information can be determined with the old PDB line information and one delta for all lines in the function.

正确的行信息可使用旧的PD b行信息以及该函数中所有行的一个增量来确定。

For functions of them, the delta method implies the following result, proved in Section 14.1.4: Let denote a differentiable function of, with sample value for a multinomial sample.

为作用的他们，三角洲方法暗示以下结果，被证明在部分14.1.4：让表示一个能区分的作用，以样品价值为一个多项式样品。

The calculated results indicate that the choice of the limiter function in TVD scheme has an important influence on the numerical simulation which is carried out on the delta wing flow structure.

计算结果表明：TVD格式中限制器函数的选取对于三角翼绕流结构的计算结果具有较重要的影响。

Finally, we design systems of CRL, Delta-CRL, segment CRL and over-issued CRL, offer a CRL encode and decode function interface.

最后，本文详细设计了证书撤销列表CRL以及增量CRL、分段CRL、重复颁发CRL体系，给出了证书撤销列表的编解码函数接口；

Space debris delta-velocity probability density function was deduced by NASA's standard breakup model, and time integral algorithm of collision probability between spacecraft and any debris was built.

推导了基于NASA标准解体模型的碎片分离速度概率密度函数，建立了计算航天器与单颗碎片碰撞概率的时间积分算法。

Delta PLC has the characteristics of powerful function, easy operation and good reliability, so it can be almost used in all kinds of industry control fields.

台达plc具有功能强大、操作简单、可靠性强等特点，使其应用几乎覆盖了所有工业控制领域。