查询词典 a bond

A substance that provides a pair of electrons for a covalent bond with an acid.

加入熔化的金属中的物质，与杂质结合以便清除。

A ligand is particle with a lone pair which forms a dative covalent bond to the central particle.

changes。配体具有不同的尺寸这意味着可和中心正离子配对的数目不同。

Another is the Lewis definition (also 1923): An acid is a chemical that can accept an electron pair from a base, which they share to form a covalent bond.

另一种理论是路易斯理论(也是在1923年发表)：酸就是能由碱接受一个电子对形成一个共价键的化学物质。

There is one man of genius, who has done much for this philosophy of life, whose literary value has never yet been rightly estimated;--I mean Emanuel Swedenborg. The most imaginative of men, yet writing with the precision of a mathematician, he endeavored to engraft a purely philosophical Ethics on the popular Christianity of his time. Such an attempt, of course, must have difficulty, which no genius could surmount. But he saw and showed the connection between nature and the affections of the soul. He pierced the emblematic or spiritual character of the visible, audible, tangible world. Especially did his shade-loving muse hover over and interpret the lower parts of nature; he showed the mysterious bond that allies moral evil to the foul material forms, and has given in epical parables a theory of insanity, of beasts, of unclean and fearful things.

我们是否确切的明晓这一切的意义：小桶中的食物，平锅里的牛奶，街道上的民谣；从船上来的消息；眼睛的一瞥；身体的结构和姿态；——告诉我这一切的究竟；向我展示隐藏在其中的最高精神原由，它的崇高外现；这原由总是隐密其踪迹于自然的边缘和远端；请让我洞悉每一生活细节中充盈的两极律，这使它们与永恒律并列而陈；还有那修理作坊，那铧犁和那织机工，这一切，光影舞动其上并为诗歌咏唱着——因此世界不再是索然无味的杂物堆积或储藏室，它有型有序；这里不再有无足轻重也没有惶惑；只有纯粹的设计，它连接了遥远的高峰和最深的低谷，为它们注入生命。

If you do have a 3-5 year plan for major expenditure, you can consider buying a currency-based funds or bond funds to improve the idle funds of the proceeds; if it is a long-term idle funds, may consider the use of fixed investment in the stock approach funds, to share the economic development of the long-term results, so that would not be forced to appear in the low redemption of equity funds has been the case.

如果你有一个3-5年主要开支计划，可以考虑购买货币型基金或债券基金，以提高收益的闲置资金，如果它是一个长期闲置资金，可以考虑使用在股票基金的方式固定投资，分享长期经济发展的结果，因此这不会是被迫出现在赎回股票基金低一直是如此。

The two form a special bond and Carrie opens her heart to her father and a handsome, local boy, but when a jealous rival puts Flicka's life in jeopardy, Carrie must do whatever it takes to save her best friend.

然而，一位心怀嫉妒的对手威胁了Carrie的生活，Carrie不得不使出浑身解数拯救她的好朋友。

There is a special bond that is forged when a human being comes into relationship with a child.

有一个特别的债券是伪造的，当一个人开始与一名小孩。

Among the more and more intensive researches on NO transfer, a controversial issue regarding the mechanism is whether the NO group transfer from S -nitroso compounds occurs in a direct nucleophilic way where NO serves as the target or in a multi-step sequence initialed by homolysis of the S -NO bond.

NO转移反应的模拟研究日渐活跃。有关S-亚硝基化合物转移NO的机理存在两种争论，即以NO为靶心的直接亲核进攻还是由S-NO键均裂引发的多步过程。

The purpose of the invention is a rotary motor coil portion insulating construction for releasing stress between a conductor and a insulating resin, alleviating lacker skin damage state and keeping high bond strength and high insulating property at long time.

本发明的目的是取得缓解导体与绝缘树脂之间发生的应力、减轻瓷漆皮损坏且长期维持高粘合强度和高绝缘性的旋转电机线圈部的绝缘结构。

A listed bond or equity fund that seeks to achieve a total return corresponding to that of its benchmark index by investing in all or a representative sample of the constituent securities of the benchmark index.

指透过投资于所有或一组基准指数的成分证券，力求争取达到与基准指数相应的总汇报的上市债券或股票基金。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。