前后缘的距离称为弦长。如果机翼平面形状不是长方形,一般在参数计算时采用制造商指定位置的弦长或平均弦长
... -High Gloss Finish 高亮漆 -Scale Length 647mm 弦长647 -Neck Width at Nut 44mm 琴颈弦枕宽 44 ...
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词定义 中文名称: 弦长 英文名称: span 定义: 板弹簧两支承点间的弦长公式 例题 例题1 例题2概念 前后如果您需要解决具体问题(尤其在法律yoyzzhyk 弦长公式的应用(1),答疑网试题频道为您
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With increasing of normalizing temperature, the amount of M-A islands increased, while the island chord length and the space between islands reduced, and these lead to an increment of the strength.
正火温度升高,M-A岛总量增大,岛弦长及岛间距减小,强度增加。
参考来源 - Q460E低碳贝氏体钢的组织与性能研究·2,447,543篇论文数据,部分数据来源于NoteExpress
和他们一样,维拉兹·盖兹的吉他弦长65公分。
本文导出了法向弦长和公法线千分尺安置角的精确计算公式。
The exact computing formulas for the normal chord length and the set angle of the gear tooth micrometer callipers have been derived here.
中国云南头骨颧骨弧长、弦长、颧骨高及颧骨曲度小于华北头骨。
The height of the zygomatic bone of modern Europeans in smaller than that of Huabei skulls, but is similar as Yunnan's.
Here is the pitch in--of--a string an octave higher so you can see it this way. As you probably know, if you take a long string and pluck it, it's going to take that long string a long time to pass that sort of cycle, if you will, just one pass through that cycle.
这也是个音高,一个高八度的音弦,你可以这样这样看 你们可能知道,如果你拨动长弦,长弦要经过很长时间,才能完成一个震动周期,如果你想,可以尝试下
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