您要查找的是不是：
- noncurl backing layer 防卷曲支持层
- SMD package mounted back layer, anti-reflective layer and infrared distributed delivery layer. 贴片包裹裱背层、防散发反射层和红外给药层。
- And the refractoriness is high.It can be used in blast furnace,hot-blast furnace,the roof of electric stove and ladle backing layer. 具有耐火度高，抗酸、碱性熔渣侵蚀性强，高温强度大，可用于砌筑高炉、热风炉、电炉炉顶和钢包永久层。
- A example was given by using the face-back-changing weave in the last, explained how to change face layer and back layer to construct the simulating unit matric. 以表里换层组织的模拟方法为例,探讨了在计算机模拟中,表里换层的实现方法。
- Michael Bay directs, delivering, high-tech excitement as he peels back layers of mystery surrounding the fugitives. 导演米高比尔精心布局之作，随著谜团一一揭开，让观众感受高科技所带来的紧张刺激。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- The new leader has a large backing. 那位新领导人有大批的支持者。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- I never lend books; you never get them back. 我的书决不外借，因为总是有去无回。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
- The talks have been put back to Friday morning. 谈判推迟到星期五早上进行。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- After a long coma the sick man slowly came back. 昏睡了好久以后，那个病人慢慢地恢复了活力。
- Back in Nigeria we used to play a lot of tennis. 我们以前在尼日利亚经常打网球。
- The crowd fell back to let the ambulance through. 人群往后退，让救护车通过。
- The teacher get a raspberry as she turn her back. 该教师转过身去时有人用舌与唇发出嘲笑她的声音。
