懸在半空中 的英文怎麼說
中文拼音 [xuánzàibànkōngzhōng]
懸在半空中
英文
hang in midair-
And the mule went under the tangled branches of a great tree ; and his head was caught in the tree, and he was left hanging between heaven and earth while the mule that was under him went on
押沙龍騎著騾子,騾子走到大橡樹纏結的枝子底下,他的頭發被樹枝鉤住,就懸掛在半空中,所騎的騾子便離他去了。At one time complex structure and area of weariness crack ( including whole suspension hollow axis of swivel, half suspension adopted axletree, substituting holistic grinding steel wheels for wheel - hoop compounded wheels, different wheel - axletree structure of different locomotives, different transmission chamfer machining step of axletresses and driven traction gear etc. ) centralizing make wave clutter and repeat to disturb recognition of real fault wave
同時,由於全懸掛空心軸、半懸掛抱軸承等復雜結構車軸的使用和整體碾鋼輪陸續替代輪箍組裝式車輪,各型機車輪軸結構不同,車軸加工臺階和過渡圓角不同,從動牽引齒輪與車軸採用過盈裝配等,在這些結構復雜且疲勞裂紋產生集中的區域,探傷時極易發生波形交織和重復,難以識別真正缺陷波。The traditional molecular pump with popular bearing can not meet the challenge of semiconductor manufacturing because of the vibration, short life, unpure vacuum and so on. so it is very important to design the magnetic bearing and power amplifier for molecular pump
本課題研究的目的是,解決傳統軸承型分子泵應用在半導體製造行業時出現轉速低、壽命短、真空不潔凈等問題,設計分子泵的磁懸浮軸承結構和功率放大器,對實現分子泵在半導體工業中的良好應用有著重要的意義。Are we suspended in midair
我們現在是懸在半空中啊?It is like three ladders, two of them touching the ground while the central one is hanging in the air
三脈的情況就好像有三張梯,兩梯放在地面,中間那張卻懸在半空。分享友人