在活动

First the electroencephalograph (which is simply a device for recording the electrical activity of the brain by attaching electrodes to the scalp) shows that while there is a change in the pattern of activity during sleep, there is no evidence that the total amount of activity is any less.

第一点，脑电图记录仪（不过是一种把电极接到头皮上记录脑电活动的仪器）显示，人在睡眠时大脑活动的方式有变化，但没有迹象表明其活动总量有任何减少。

It is the change that virtual technology gives birth to a great influence on the human's cognitive activities. First of all, virtual technology has caused obvious change of cognitive relation between subject and object, which includes the change of interaction between subject and object, digitization of cognitive resonance and scene of cognitive model, etc. secondly, virtual technology has improved the subject's cognitive ability and level: the ability of esthesia of the subject has been strengthened, the change of the cognitive structure and the way to obtain information of the subject has been caused and the regulation and control ability of the subject has been improved by virtual technology.

正是这种转向使得虚拟技术对于人类的认识活动产生了重大影响：首先，虚拟技术导致了主客体之间的认识关系发生明显的变化，主要包括主客体作用的方式的变化、认识中介的数字化以及认知模型的情景化等；虚拟技术提高了主体认识能力和水平：虚拟技术增强了主体的感知能力，引起了主体认识结构的变化，认识主体获取信息的方式发生了变革，提高了主体对认识活动的调控能力，张扬了主体在认识活动中的能动性与创造性；虚拟技术拓展了主体的认识领域，即它扩展了主体的认识空间、丰富了主体的认识来源。

It is the change that virtual technology gives birth to a great influence on the human's cognitive activities. First of all, virtual technology has caused obvious change of cognitive relation between subject and object, which includes the change of interaction between subject and object, digitization of cognitive resonance and scene of cognitive model, etc. secondly, virtual technology has improved the subject's cognitive ability and level: the ability of esthesia of the subject has been strengthened, the change of the cognitive structure and the way to obtain information of the subject has been caused and the regulation and control ability of the subject has been improved by virtual technology. Initiative and creativity has been highlighted in the cognitive activity. Lastly, virtual technology has expanded subject's cognitive field, that is to say it has expanded the cognitive space of the subject, and enriched the cognitive source of the subject The appearance of virtual technology leads to great changes of mankind's practices.

正是这种转向使得虚拟技术对于人类的认识活动产生了重大影响：首先，虚拟技术导致了主客体之间的认识关系发生明显的变化，主要包括主客体作用的方式的变化、认识中介的数字化以及认知模型的情景化等；虚拟技术提高了主体认识能力和水平：虚拟技术增强了主体的感知能力，引起了主体认识结构的变化，认识主体获取信息的方式发生了变革，提高了主体对认识活动的调控能力，张扬了主体在认识活动中的能动性与创造性；虚拟技术拓展了主体的认识领域，即它扩展了主体的认识空间、丰富了主体的认识来源。

Such is the modern sport of tennis, once the genteel pastime of the idle rich.

这即是今世网球活动的实况；在已往，这种活动但是有钱人用来消磨时光的上流社会休闲活动。

It seems that these strike-slip faults behave like a transform fault and the strike-slip motion along them are a consequence of east-west extension that creates the north-south graben systems rather than the vice versa.

从上述事实看，嘉黎断裂的走滑活动似乎是伴随张性活动而产生的，在断层几何和活动特征上类似于横切大洋中脊的转换断层。

It is seldom reseached the mechanism of highspeed and long-range. On the basis of detailed investigation on the Touzhai landslide, the author have expatiated on the environment condition, studied the moving characteristics of each stage, the laws of friction coefficient of the sliding surface in the set-out stage and the erodynamic effect in the short-range, analyzed the hydrokinetics mechanism of highspeed and long-range.

本文在去现场详细调查的基础上，阐述了头寨滑坡的环境条件，研究了头寨滑坡全程各个活动阶段的运动特征，通过试验研究了头寨滑坡启程活动阶段滑面高速摩擦的规律和近程活动阶段滑坡凌空飞行的空气动力学效应，从流体动力学的观点分析了头寨滑坡高速远程的流体动力学机理。

Risk is the inherency of finance system and finance activity.

风险是金融体系和金融活动的基本属性之一，风险管理活动是各类金融机构所从事的全部业务和管理活动中最核心的内容。20世纪90年代中期以长期资产管理公司为代表的微观金融风险事件和以墨西哥金融危机、亚洲金融危机为代表的宏观经济现象，引起了人们对金融风险的普遍关注，以及在微观层面上对金融安全运行的深刻反思。

The customs will be the country use for to attack smuggling, the maintenance normalimport and export economic order and the safeguard country tax revenue functiondepartment, because it instate economy activity special status, once the custom houseofficer the authority which will entrust with using the country and the people carrieson exploits power, the embezzlement bribe even participates in smuggling to put the private illegal activity to be able the loss which will create to the country cannot bemade up.

海关是国家用来打击走私活动、维护正常进出口经济秩序和保障国家税收的职能部门，由于其在国家经济活动中的特殊地位，一旦海关关员利用国家和人民赋予的权力进行以权谋私、贪污受贿甚至参与走私放私的违法活动将会给国家造成不可弥补的损失。

Using lag\|correlation analysis method, in terpretative variances analysis method,phrase comparing method to the wavelet an alysis result,we not only gained the variation at different scales of the globa l temperature and El Nino signals,the location of the jump points and latent sca le of these series,but also indicated the magnitude,extent of the effect of exte rnal forcing factors on ...

利用小波分析方法，辅之以滞后相关分析、解释方差分析及位相对应比较方法，得到了气温变化及ENSO活动在各尺度层次上的变化，突变点位置及特征尺度，并确定了太阳活动、火山活动和温室效应等外强迫因子对气温及ENSO的影响尺度、幅度及响应时间。

As to how to learn by oneself, only 37.4% students know, and the others (62.6%) either know it vaguely or are not clear about it. Because of this condition, we should: 1. train students to find the way of learning by themselves; 2. pay more attention t...

针对这些现状，必须确立学生自主学习活动中的角色地位；其二，教师应在推广多媒体辅助外语上下功夫，提高建立自主学习活动中心；其三，学生的小组活动也应受到重视；其四，教师应培养学生对自己学习负责任的态度。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。