离位

Eleven α-V-group cation-substituted toluenes (1) and acetophenones (2)were synthesized. The equilibrium acidities of these compounds were determined indimethyl sulfoxide solution by the "Overlapping Indicator Method" and the homolytic C-Hbond dissociation energies were derived from a thermodynamic cycle combining pKawith oxidation potential of carbanion.

合成了α-位有第V、Ⅵ主族元素杂正离子取代基的甲苯系列（1）和苯乙酮系列（2）共11个Ylide前体化合物，用重迭指示剂法首次测定了其在二甲亚矾溶剂中的酸性解离常数PKa，同时结合碳负离子氧化电位的测定，通过热力学循环估测了它们的气相均裂键能。

The clay mineralogy composition and clast composition difference between different section or different levels in one section may result from variable intension of the volcanism, distance from the volcanism center and paleogeographical location.

同是深水相P-T界线剖面附近的黏土岩以及同一剖面不同层位的黏土岩中的黏土矿物和碎屑物质存在较大的差异，其原因可能是与火山作用的强弱、离火山活动中心的远近以及所处地理位置有关。

In the courtliest of tones, Mr Sen charges John Rawls, an American philosopher who died in 2002, with sending political thinkers up a tortuous blind alley.

森以尽可能谦和却不失威严的语气声讨约翰。罗尔斯，这位2002年离世的美国哲学家，将政治思想家们带入了一条拐弯抹角的死胡同。

When I got about ten feet from them, one of the other crewmen blocked my way and said, You cant stop the fight.

离他们还有十码远时，旁观的一位船员拦住了我说：你不能劝架。

A clutch problem meant I got bogged down at the start and lost a place, but thereafter I had some good dices.

离合的问题搅了我的发车，害我被扒掉很多位，但之后我速度还不错。

Her grandmother had been a famous folk singer in Lashihai, about 8 kilometres from the old town of Lijiang.

她的外婆，在拉市海那边，离丽江有8公里距离，曾是一位著名的民间歌唱家。

The strange objects were gray-black and didn't make any noise.

2003年5月17日荷兰。2003年5月17日多人目击了这个奇怪的UFO，一位今年36对的司机，使用自己的惠普620数码相机拍摄了一些照片，时间在13：45，据他说，当时空中有一个较大的物体和两个小的物体，两个小的物体似乎被大物体的智能的控制着，他们之间的距离在300米左右，物体离地面在350米左右。

A young woman of a modest and pleasing guise was standing before a show window gazing with sprightly interest at its display of shaving mugs and inkstands, and two yards from the window a large policeman of severe demeanour leaned against a water-plug.

一个衣着简朴颇为讨人喜欢的年轻女子站在橱窗前，兴味十足地盯着陈列的剃须缸与墨水台。而离店两码远，就有一位彪形大汉——警察，表情严峻地靠在救火龙头上。

A young woman of a modest and pleasing guise was standing before a show window gazing with sprightly interest at its display of shaving mugs and inkstands, and two yards from the window a large policeman of severe demeanour [XTL8] leaned against a water-plug.

一个衣着简朴颇为讨人喜欢的年轻女子站在橱窗前，兴味十足地盯着陈列的剃须缸与墨水台。而离店两码远，就有一位彪形大汉——警察，表情严峻地靠在救火龙头上。

Then Christian went on his way, waiking by himself , until he saw someone in the distance coming toward him through the fields .This man was a very leamed gentleman named Worldly Wiseman who lived in the town of Camal Policy, a very great town not far from Christian's own home.

基督徒独自一人继续前行，后来他见一人从远处田间走来，这人是一位很有学问的绅士名叫世智，他住在世俗城（世俗意&属世界的智慧&）那是一个很大的城市，离基督徒的家乡不远。

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。