At present it is of equal rank with Easter Sunday.
目前，它是同等的复活节星期日。
Method: Adopted randomization, positive medicine control of equal rank comparative clinical trial method.
方法本研究采用为随机、阳性药物对照的设计方法。
The glass shutter is that the blade fixes the window structure on the frame of equal rank from some pieces of glass with identical Angle.
玻璃百叶窗是由若干块玻璃叶片以相同的角度，平行地固定在框架上的窗结构。
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