单词flat back
un.: 平背模型
网络: 背部平直
平背模型
His ears, which had been laid flat back on his skull, came into their proper position, and the fire went out of his eyes.
先前一直贴在脑袋上的耳朵现在恢复了正常的位置，眼睛也有了神。
Try bending either the front or the back leg if the spilt isn"t yet developed, and try reaching the body over the leg with a flat back.
尝试弯曲无论是前面或后面的腿，如果泄漏尚未开发，并尝试进入人体的腿与一个单位回来。
The blog also said the new iPad will have a flat back -- the current iPad"s back is curved -- and is thinner by 0. 12 inch.
这个博客还说新的iPad背面是扁平的（目前这款的背面有弧度），而且还薄了0.12英寸。
Sunrises. Stretch it out. Flat back.
双手捧日。伸展。平背拉回。
Hardcover book now processing factories are generally flat back shell machine and liandong lines.
现在加工精装书的厂家，一般都有制壳机及精装联动生产线。
Achieve the position as shown, maintaining a tall, flat back.
练习动作如图所示。上体保持自然的高度，背部伸直。
Study on Improvement of Flat-back Cut and Fill Stoping with Tailings in Some Copper Mine
某铜矿上向水平分层尾砂充填采矿法工艺优化研究
Thrust ball bearings with flat back faces
平脊面止推滚球轴承
Flat back cut and fill method
水平分层充填开采法