The thick leaves have vein-parellel mesophyll cells.

白城色木槭的叶有平脉叶肉细胞，叶片较厚。

The main approaches of improving FFT processing speed include pipeline and parellel architecture.

提高FFT 处理速度的主要途径是采用流水线结构和并行运算。

So the synchronous parellel data can be gotten if the rising of sample clock is set at the middle of the stable time of all deserialized data.

同时发现各线路间传输延迟有半个周期的不一致，因此在接收端应把采样时钟上升沿调整在所有解出数据都稳定的时刻。