查询词典 a bond

Magnetic phenomenon is a physics phenomenon that we all known well. Magnetochemistry is a subject that studies promoting chemical reaction and effecting bond angel of molecules to vary and making resonance vibration of bond of molecule to produce hybrid complex by magnetic field.

磁现象是人们最熟悉的物理现象之一，磁化学是用磁场促进物质发生化学反应生成新物质及影响物质分子的键角而变异或使分子内的磁力键共振而产生共振杂化体物质的科学。

Estimate the force constant k of a Z-H bond, assuming that there is a linear proportionality between force constant and bond enthalpy.

键的键合常数，焓的线性比例关系。从这些信息中推测 Z 的原子量。并给出 Z 的元素符号。

And like him or not, Craig has delivered a very different Bond than many of his predecessors — he has given us a more rugged Bond who is more likely to beat your ass than he is to wine and dine you.

不论你喜不喜欢，克雷格向我们诠释了一个与他的很多前辈不同的邦德——克雷格展示了一个更为粗鲁暴力的邦德，比起和你共进晚餐同饮美酒，他可能更喜欢痛扁你一顿。

The double bond in norbornene ring of TCPD was easily saturated at a low temperature, and an intermediate 12,13-dihydrotricyclopentadiene (12,13-DHTCPD) was formed. Higher temperature and hydrogen pressure were required for the saturation of remaining double bond in cyclopentene ring to generate a completely hydrogenated compound tetrahydrotricyclopentadiene.That is to say, the reaction occurred via the TCPD→12,13-DHTCPD→THTCPD route.

采用气质联用、红外光谱和核磁共振对加氢产物进行表征，发现在加氢反应中TCPD的降冰片烯双键首先被饱和，生成中间产物12，13-二氢三环戊二烯(12，13-DHTCPD)，残留的环戊烯双键需要在更高的温度和氢压下反应生成四氢三环戊二烯，即反应按照TCPD→12，13-DHTCPD→THTCPD的途径进行。

A 156cm–1 red-shift is gained theoretically to demonstrate the presence of non-neglectable weak H-bonds and result in the discovery of the rarely reported trimeric H-bond, which consists of three independent hydroxyl donors and only one Cl– acceptor, in the field of crystal materials. We explained the relative weakness of this kind of hydrogen bond which may have a critical effect on the lattice symmetry and magnetic structure.

本研究据信为首次报道其振动光谱测量、解析结果，通过缜密解析意外发现了很少有人报道的三聚氢键的存在，为进一步理解其量子磁学特性提供的一条线索，同时也为验证难做的中子散射实验解析出来的晶体结构提供了很好的帮助。

Recently the bond market due to rapid increases in the early emergence of a slight retracement, but the issue of bond funds to subscribe for not only unaffected but appeared more active subscription, especially near the end of the Fund issued a wave of再掀subscription.

最近，由于债券市场在1月初出现小幅回落迅速增加，但债券基金发行认购，不仅受到影响，但特别是接近年底的基金似乎更为积极的认购，发出再掀认购浪潮。

"Global bond yields are sure to be much higher in five years than they are today, but this does not imply that the market currently is in a bubble," says Martin Barnes of Bank Credit Analyst, a research group."The economic backdrop will remain bond-friendly for at least the next six months."

&全球债券收益率在未来五年肯定要比现在高出许多，但这并不意味着现在的市场处在泡沫当中，&作为一家研究团体银行信贷分析机构的马丁·巴斯说，&经济背景仍会保持债券友好至少六个月。&

It was found that some main structural factors influencing the RI of organophosphates are 7 substructures such as ＝CH2,≡C—, aaC—(where "a" refers to a chemical bond in the aromatic ring),＝O, O, Cl and Br, which were related to the molecular skeleton of organophosphates, substituent groups on phenyl ring, and alkyls binding to the bond of P—O.

结果表明，影响不同固定相上OP色谱保留的主要结构因素都是由7个ETSI描述子对应的子结构碎片，即：＝CH2，≡C—， aaC—，＝O，—O—， Cl和Br。其中子结构aaC—，＝O和—O与OP化合物母体骨架密切相关，而＝CH2，≡C—，—Cl和—Br反映支链或取代基的变化。

Acetone and methyl ethyl ketone does have a strong solubility, due to solvent inks are pigment dispersant through a combination of bond and bond formation of throwing power, and too strong solvents will destroy this balance, resulting in pigment dispersion instability precipitation, the ultimate plug nozzle.

丙酮和丁酮确实有很强的溶解性，由于溶剂墨水中的颜料是被分散剂通过键与键的结合形成分散能力的，过强的溶剂会破坏这种平衡，造成颜料分散的不稳定，产生沉淀，最终堵塞喷头。

However, our corporate bond market has been a "short leg" of chinas security market. How to enhance the development of the corporate bond market is a critical mission to be accomplished.

但我国的企业债券市场却一直是证券市场发展的一条&短腿&，如何大力推进我国企业债券市场的发展已是一个亟待解决的问题。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。