It has a bottom and a frame, sometimes open at the top.
它有一个底和一个框架，有时顶部敞开。
No open reading frame encoding TNP1/TNPA-like DNA binding protein were found in this element.
该因子没有能够编码类似TNP1/TNPA的DNA结合蛋白的开读框。
Advantage: frame can open, make replacing hammer head, back plate and lining board work easier.
优势：机架可以开启，使得更换锤头、反击板及衬板的工作更加简便易行。
Open animation window. For the first frame hide all layers except the original one.
打开动画窗口，隐藏原始图像外的所有窗口。
The operation height is reasonable; the open of the frame is large.
操作高度布置合理，压架打开角度大；
The operation height is reasonable; the open of the frame is large.
操作高度布置合理，压架打开角度大；
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