他用脚踩住最底下的横档稳住梯子。
He put his foot on the bottom rung to keep the ladder steady.
多用横档加固那些下陷的架子。
他在栏柱上打洞以便装上横档。
褐色的麻雀栖息在这些横档上。
当梯子落在地上时，中间的横档会被描绘成什么形状?。
What shape does that middle rung trace out as the ladder falls to the floor?
利用具有圆形横截面的导线减小了在横档上产生的涡流。
Using wires with a circular cross-section reduces the eddy currents produced on a rung.
梯上一次只能有一个人，两面有梯阶的活梯除外。(横档不能作为梯阶)。
Only one person shall be allowed on a ladder at a time except for stepladders that are equipped with steps on both sides. (Rungs are not considered steps.)
对有轨电车的撞击使那个老人的头撞在一个座椅横档上，也撞得恩佐双膝跪在地上。
The jolt to the streetcar knocked the old man's head against a seat rail and drove Enzo to his knees.
梯子中间的横档被漆成不同的颜色，这样当我们从侧面看梯子的时候就能看见它。
The middle rung of the ladder has been painted a different colour on the side, so that we can see it when we look at the ladder from the side on.
横档用的是红杉的树枝，既轻巧又结实，这套设备是由绳梯专家潘克洛夫一手做成的。
As to the rounds, they were made of a sort of red cedar, with light, strong branches; and this apparatus was wrought by the masterly hand of Pencroft.
文章论述了有梭织机产生横档的原因、减少横档的方法，以及在实际生产中采取的相应措施。
The reason and of weft bar existed in weaving cloth on shuttle loom is analysed. The ways and measures to take in practice to reduce weft bar are discussed.
梯子上的横档从来不是用来休息的，只是为了在一只脚迈向更高处时，另一只脚可以有一个支撑。
The rung of a ladder was never meant to rest upon, but only to hold a man's foot long enough to put the other somewat higher.
梯子上的横档从来不是用来休息的，只是为了在一只脚迈向更高处时，另一只脚可以有一个支撑。
The crosspieces of the ladder are never designed for rest, but for supporting the foot when the other steps for a higher level.
梯子上的横档从来不是用来休息的，只是为了在一只脚迈向更高处时，另一只脚可以有一个支撑。
The crosspiece of ladder is never for rest. It just supports one foot when the other goes higher.
用于磁共振成像的射频线圈系统(38)，包括多个平行隔开的横档(60)，每个横档包括横档电容器(68)。
A radio frequency coil system (38) for magnetic resonance imaging includes a plurality of parallel spaced apart rungs (60) which each includes rung capacitors (68).
他又把另一只脚从梯子上移来，然而，这只脚根本没有碰到什么阻碍——仅靠他紧抓住梯子的横档，使他没有失去平衡。
When he took the other foot off the ladder, however, it met no resistance at all-only his tight grip on the ladder-rung kept him from toppling off balance.
对椅子的横档进行钻孔和攻牙。调机便捷，孔位精准，工作效率最大化！节省人工的最佳选择！极大的提高精准度和餐椅部件加工的效率。
It is convenient when adjusting, precise when drilling which can maximize the working efficiency and the best choice for saving the labor cost.
对椅子的横档进行钻孔和攻牙。调机便捷，孔位精准，工作效率最大化！节省人工的最佳选择！极大的提高精准度和餐椅部件加工的效率。
It is convenient when adjusting, precise when drilling which can maximize the working efficiency and the best choice for saving the labor cost.
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