bond length

基本解釋

The established theories of MP2 and B3LYP are applied to calculate the bond length and the binding energy of different components.
并通過量子化學(xué)計算方法MP2和B3LYP兩種方法分別計算了溶液在不同濃度下的氫鍵鍵長與鍵能。
With the growth of BFRP bond layers, not only the effective bond length but also the ultimate load between BFRP sheets and wood sheets increase.
粘貼層數(shù)對木材與玄武巖纖維布的極限粘結(jié)荷載也有一定影響，隨BFRP粘貼層數(shù)的增加，極限粘結(jié)荷載逐漸增加。
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It is found that if the initial 1D crystal lattice has a regularly zigzagged change in bond length, the convergence precision is much greater for a closed chain than for an open chain.
對于初始晶格位形為鍵長有規(guī)律交錯變化的一維晶格，閉鏈的收斂精度遠高于開鏈的收斂精度，表明有機物鏈越長收斂越慢。
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So, when we think about a bond length, this is going to be the length of our bond here, that makes sense because it's going to want to be at that distance that minimizes the energy.
因此，當(dāng)我們考慮一個鍵的長度的時候，這就應(yīng)該是我們的鍵長，這是合理的,因為體系會在核間距達到這一距離時,能量到達最小值。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
And we can also talk about the bond length, so we might be interested in what the bond length is, what the distance between these two nuclei are.
另外一點就是鍵長，我們對鍵的長度也感興趣，也就是兩個原子核之間的距離。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
What we're going to do in forming a molecule is just bring these two orbitals close together such that now we have their nucleus, the two nuclei, at a distance apart that's equal to the bond length.
我們在形成一個分子時要做的就是,把這兩個軌道放到一起,這樣我們有他們的原子核，兩個原子核，它們之間的距離為鍵長。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

鍵長
The blood samples were taken from normal people，slight and serious diabetic patients. The results show that the coordination number of iron atoms and Fe—O bond length were almost the same for the three samples.
結(jié)果表明,3種樣品中鐵原子的配位數(shù)和Fe—O鍵長基本相同,但重度糖尿病病人樣品的Fe—N鍵長增加了0.002nm。
鍵距

鍵長
From the analysis of geometry, the curvature effect makes the bond length and angle to change.
從幾何分析知道,曲率效應(yīng)使得碳原子間的鍵長和鍵角等因素發(fā)生變化。
交通運輸工程
粘結(jié)長度
Analysis the bond length and its influencing factors of the pre-tensioned prestressed T beam,and give a trial plan to determine the actual bond length.
對先張法預(yù)應(yīng)力T梁的粘結(jié)長度及其影響因素進行分析,并提出測定實際粘結(jié)長度的試驗方案。
生物學(xué)
鍵長