bottom chord是什么意思,bottom chord的意思翻译、用法、同义词、例句
常用词典
底弦杆;底弦
例句
The single-chorded plane space truss have the low flexural rigidity out of plane because of lacking bottom chord.
单弦杆平板网架由于无下弦杆,因而具有平面外抗弯刚度较低的特点。
The double groove steel is suspended under the two nodes of bottom chord of steel roof truss to prevent the bottom chord from stretch bending.
文章论述了在设计中采用钢屋架下弦两节点下悬吊双槽钢作为分布梁避免钢屋架下弦拉弯工作。
In which one of them was common reinforced concrete structure, and the other used prestressed steel reinforced concrete (PSRC) in bottom chord of the transfer structure.
其中一榀模型为普通钢筋混凝土结构,另一榀模型在底部转换梁施加了预应力,并在底部转换梁及部分杆件采用了钢骨混凝土。
Chord inversions occur when the bottom note of a chord is placed above any of the other notes.
当和弦的底音被其他音替换时就发生了转位和弦。
A chord with the root at the bottom is said to be in root position.
底部有根音的和弦为本位和弦。
网络扩展资料
1. bottom
1.1 解释
- 名词,表示某物的底部,通常用于比较平面的物体,如杯子、鞋子等。
- 名词,表示某物的最低点或最内部,如河底、海底等。
- 形容词,表示某物的底部,用于修饰其他名词,如底部板、底部支架等。
- 动词,表示某物跌倒或垮塌,如房屋倒塌、树木倒下等。
1.2 例句
- The bottom of the glass was cracked.(杯子底部开裂了。)
- The fish was swimming at the bottom of the tank.(鱼在水缸底部游来游去。)
- The bottom panel of the door was broken.(门的底板坏了。)
- The tree fell and its trunk hit the bottom of the hill.(树倒了,树干撞到了山脚下。)
1.3 近义词
base, foot, foundation
1.4 反义词
top, surface, peak
2. chord
2.1 解释
- 名词,表示音乐中的和弦,由三个或更多音符组成,通常用于伴奏和和声。
- 名词,表示圆形或弧形的线段,连接圆上两点或弧上多个点。
- 名词,表示尺弦乐器上的弦,如吉他、小提琴、大提琴等。
- 名词,表示数学中的弦,连接圆上两点的线段。
- 动词,表示拉弦乐器,如吉他、小提琴等。
2.2 例句
- This song only has three chords.(这首歌只有三个和弦。)
- Draw a chord that connects the two points on the circle.(画一条连接圆上两点的弦。)
- She plucked the chord on her guitar.(她弹了一下吉他弦。)
- The mathematician calculated the length of the chord.(数学家计算了弦的长度。)
2.3 近义词
harmony, progression, sequence
2.4 反义词
dissonance, cacophony, discord