| 释义 |
back rest bækrest 短语¹³¹⁶²⁰⁺³
基本英英例句例句
背靠,固定中心架,后梁
名词 backrest:
a support that you can lean against while sittingHe leaned his back against the wall.他把背靠在墙上。
My uncle lives in a small cottage which is back against a hill.我叔叔家住在一个背靠小山的小农舍里。 If possible, your back relaxing against the back rest. Plant your feet comfortably on the floor.
然后把背靠在椅背上放松，两脚舒展放在地上。 feedsky
The bed back rest can be used as a strong comfortable prop so you can eat or read, whilst in bed.
床床靠背可以用来作为一个强有力的支撑，因此您可以舒适的进食或阅读，同时。 canjiren
A model of back rest of weaving machine is given. The factors affecting dynamic performance of back rest is analyzed. The design and adjust to back rest are discussed.
建立了织机后梁系统的模型，分析了影响后梁系统动态特性的诸因素，提出后梁系统的设计和调整方法以及后梁系统的发展方向。 chemyq
Periodic variations of warp tension during a weaving cycle results in corresponding change of back rest position.
在织造过程，经纱的动态张力呈周期性变化，导致活动后梁位置的相应变化； cnki |