Starting from the 6th century BCE, they were fixed using a method called mortise and tenon, whereby one plank locked into another without the need for stitching.
从公元前 6 世纪开始， 它们使用一种称为榫眼的方法固定，即一块木板无需缝合就可以锁入另一块木板。
Mortise and tenon
原声例句
IELTS Reading
中文百科
榫卯
榫卯为榫头卯眼的简称，是一种传统木工中接合两个或多个构件的方式。其中构件中的凸出部分称为榫（榫头，也称作笋头），凹入部分则称为卯（卯眼，也称作卯口、榫眼等）。
最基本的榫卯结构由两个构件组成，其中一个的榫头插入另一个的卯眼中，使两个构件连接并固定。
榫头伸入卯眼的部分被称为榫舌，其余部分则称作榫肩。
英语百科
Mortise and tenon 榫卯
The mortise and tenon joint has been used for thousands of years by woodworkers around the world to join pieces of wood, mainly when the adjoining pieces connect at an angle of 90°. In its basic form it is both simple and strong. Although there are many joint variations, the basic mortise and tenon comprises two components: the mortise hole and the tenon tongue. The tenon, formed on the end of a member generally referred to as a rail, is inserted into a square or rectangular hole cut into the corresponding member. The tenon is cut to fit the mortise hole exactly and usually has shoulders that seat when the joint fully enters the mortise hole. The joint may be glued, pinned, or wedged to lock it in place.
- Brachial Plexus Disorders的意思
- Brachial Plexus Dysfunction的意思
- brachial plexus injury的意思
- Brachial plexus lesion的意思
- brachial plexus lesions的意思
- brachial plexus neuralgia的意思
- Brachial Plexus Neuritides的意思
- Brachial Plexus Neuritis的意思
- Brachial Plexus Neuropathies的意思
- brachial plexus neuropathy的意思
- brachial plexus palsy的意思
- brachial plexus paralysis的意思
- brachial plexus paralysls的意思
- brachial plexus,plexus brachialis的意思
- brachial plexus的意思
- brachial plexus traction injury的意思
- Brachial plexus trunci的意思
- brachial process的意思
- Brachial radiculitis的意思
- brachial region,anterior的意思
- brachial region,posterior的意思
- brachial rheumatism的意思
- brachial scar的意思
- brachial stephoscope的意思
- brachial stethoscope的意思