逆的

In chapter 2, the invertible completions on operator pairs are discussed firstly.

第二章致力于定义在Hilbert空间上算子逆补问题的研究。

The experimental results show that this new type invertor can improve the adaptability of the weldng robot,...

研究试验表明，这种新型的机器人弧焊逆变器可以使机器人高效优质等优越性更加充分发挥出来。

Developed adapted using the IGBT invertor in the high efficiency cocurrent voltage-stabilized source's development work.

本文通过应用IGBT逆变器以设计大功率的直流稳压电源。

The thyristor static state invertor's frequency range is narrow, if time sensor change, cannot carry on the frequency control.

晶闸管静态逆变器的频率范围窄，如感应器改变时，不能进行频率调节。

Hysteretic-current-loop PWM invertor is its main circuit.

转速闭环采用带限幅的PI调节器，主电路采用电流滞环控制PWM逆变器。

The relationship between 8 isometry transforms matrix and its corresponding invert matrix was given and the calculation of fractal codes was simplified.

此外，还给出了8种旋转变换矩阵与其对应逆矩阵的关系，从而进一步简化分形码求解。

The backward kinematics was obtained from the iterative computation of the forward kinematics.

逆运动学的解利用正运动学通过迭代算法来求解。

The other kind of whale is much larger than the killer whale.

其他种类的鲸鱼要远远大于逆戟鲸。

The process of establishing the reverse kinematics function is given in details.

并详细分析了该并联机器人的运动学逆解模型。

Kronecker product ; Generalized inverses of a matrix ; Matrix equation

Kronecker积；矩阵的广义逆；矩阵方程

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。