大约时间

Roughly half the semester will be devoted to spirit possession and visitation, trance, and altered states of consciousness, in particular to: snake handling and trance in Appalachia; spiritualism and mediumship in 19th century America; visitations by the Virgin Mary during 1931 in northern Spain; claims of abduction by space aliens in late 20th century America.

大约有半个学期的时间会用于讨论灵魂附体和现形，催眠术以及意识形态的变化。其中重点有：阿巴拉契亚的"触蛇"者和催眠术；十九世纪美国的招魂学和灵媒学；1931年西班牙北部圣母玛利亚的降临；二十世纪后期美国声称被外星人绑架的事件。

The first occupation occurred around 700,000 BP, and between then and 12,000 BP i.e. at the end of the last ice age and the beginning of the transition to the Mesolithic hominins were in Britain for only about 20% of the time.

第一个人类大约在70万年前，从那时起再往前推12万年之间---也就是在最后一次冰河时代和中石器时代的变迁之间---人类迁移至英国仅仅使用了这段时间的20%。

It isn't expected to start nibbling away at computer data systems until the clock click over to 2000, but the millennium bug has been crawling on the nerves of information technology workers around the world fro some time.

大约要等到时钟走过2000年以后，千年虫才能开始蚕食计算机的数据系统，可是它困扰全世界的信息技术工作人员已经有一段时间了。

The macroscopic rheological parameters and microstructure parameters were closely related, it is helpful to explain the essence of multiple rheological properties through the analysis of which the wax evolution process and microstructure of the crude oil which is waxy and high viscosity; the yield time of gelled waxy crude oil monotone increases along with the decreasing of rate of shear (the time of stress effect prolonged), there was power function relationship between them, it can be expressed with ; when adding diesel oil to Sudan crude oil, dilute proportion bigger the eccentricity degree of paraffin particles were bigger too, that was to say the symmetry of wax crystal was better, the wax crystal form fabric more hardly when the intermolecular interaction was smaller; in the light of macroscopica, the fall extent of the abnormity temperature, solidifying point and viscosity could be larger along with the accretion of dilute proportion, as a result, it's rheological properties could be improved.

SD原油析蜡点为94℃，析蜡高峰为50～30℃，异常点为40℃；其蜡晶颗粒细小、对称性差，所以具有较大的比表面能，容易形成联生、联锁结构；损耗角曲线与储能模量曲线或损耗模量曲线的交点所对应的温度与原油凝点或倾点温度非常接近，大约在39℃左右；也就是说，含蜡原油粘弹特性曲线的交点可以表征其流动性；原油宏观流变参数与微观结构参数密切相关，原油析蜡过程及蜡晶微观结构分析有助于诠释易凝高粘原油多重流变特性的本质；胶凝含蜡原油的屈服时间随剪切速率的降低而单调增加，二者显然存在幂函数关系，可用关系式描述；当SD原油加柴油稀释处理时，稀释比越高，蜡晶颗粒的偏心度也越大，亦即蜡晶对称性越好，分子间作用力越小，蜡晶颗粒越不易形成结构，宏观表现为异常点、凝点及表观粘度等流变参数下降的幅度越大，流动性越好。

Through about one half an hour, almost 10: 45 fen, our motorcade has come to Meng the Song 's.

经过大约一个半小时的时间，差不多10：45分吧，我们的车队来到了勐宋乡。

I worked on this at about the same time that I worked on a wrapper class for MSG files.

我从事这项在大约同一时间，我在一个文件味精包装类工作。

It took me 10 minutes to finish this multiplication table.

花了大约10分钟的时间，这张"乘法口诀表"终于制作出来了。

How many hours do you access Internet for non-working purpose every week?

1* 你每周大约花多少时间於非工作性质下上网浏览？

Then, in another house and neighbourhood, three years are given to the study of philosophy, about five years to teaching in one or other of the public colleges of the Society, four years to the study of theology, priestly orders being conferred after the third, and finally, one year more to another probation or noviceship, intended to help the young priest renew his spirit of piety and to learn how to utilize to the best of his ability all the learning and experience he has required.

然后，在另一家和居民区， 3年内给予学习哲学，大约5年时间，在教学中的一个或其他的公立高校的社会，四年来研究神学，司铎命令被授予后，第三次，最后，一年多来又试用或noviceship ，旨在帮助年轻的神父以自强不息的精神，虔诚，并学习如何利用，以己所能，所有的学习和经验，他已要求。

I am about 38 weeks in the third trimester of pregnancy was another color, because it is longer, about 20 minutes or so, so I have been on tenterhooks for fear of affecting the fetus.

我在孕晚期38周左右做过一次彩超，因为做的时间较长，大约有20分钟左右，所以我一直提心吊胆，生怕对胎儿有影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。