一开始将当前的矩阵集保存到堆栈中，然后调用translate修改您的立方体的位移。
Begin by pushing the current set of matrices onto the stack, then call translate to change the displacement for your box.
反射式光强调制型光纤传感技术由于具有其独特的优点，所以在位移检测中得到较为广泛的应用，成为当前国内外的一个研究热点。
For its unique merits, the reflective intensity-modulated fiber-optic sensing technique was widely applied in displacement detection and became research hotspot.
本发明提供的方法与装置，利用影像撷取装置以循序方式撷取数字影像，取出样本帧与当前帧，估计移动速度向量，并计算影像的位移量。
The present invention has image pick-up to obtain image in sequence, and takes sample frame and current frame to estimate moving speed vector and calculate image displacement.
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