活动

Moreover, our method is insensitive to image noise.(2) For single face detection in gray scale images, three methods based on three curve evolution models have been presented, i. e., GVF-based method, Chan-Vese model based method, and deformable pedal curve based method.

2针对静态灰度图像的单人脸检测问题，充分利用活动轮廓模型的特点和人脸的先验知识，提出两种基于活动轮廓模型的单人脸检测方法，即基于梯度向量流的人脸检测方法和基于Chan-Vese模型的人脸检测方法，其基本思想都是直接在原模型中加入人脸椭圆约束。

Secondly, from natural factors and human factors, by meanings of method such as grey relation analysis and main component analysis so on, it revealed driving force of groundwater environment evolution. And also it showed that climate change is the main influence factor in pediment plains, however, human activities is the main one in the clay plain zone.The third achievement is about evolution forecast on groundwater environment.

从自然因素与人类活动两方面，采用灰色关联分析、主因子分析等方法，揭示了盆地地下水环境演化的驱动力，其中盆地南缘山前平原地下水环境受气候变化影响较大，细土平原主要受人类活动影响；三是地下水环境演化趋势预测。

The relationships between wind field at low level and convection activities over the South China Sea are investigated based on pentad wind and OLR data from NCEP. The onset time and intensity of SCS summer monsoon are determined by area-averaged zonal wind component over central and south SCS. So we possess long-term time sequence of SCS summer monsoon activities for the period of 1949～1998. Interannual and interdecadal variations are examined by using this time series.

利用NCEP风场资料和候平均向外长波辐射资料分析了南海区域低层风场与对流活动的关系，在此基础上，采用南海中南部的纬向风平均值来定义南海夏季风的爆发，确定了长序列（1949～1998）的南海夏季风爆发日期和强度指数，并研究南海夏季风活动的年际和年代际变化特征。

Government procurement is a kind of important economic activity now,how to keep the activity open and equitable is a problem to solve peremptorily.

目前政府采购已成为一种重要的经济活动，如何保证政府采购活动能够公开、公正和公平地进行是一项亟待解决的问题。

Drug crimes become more and more rampant in our country due to influence and permeance of international drug crimes.

由于国际毒品犯罪活动的影响和渗透，我国的毒品犯罪活动越来越猖獗，且呈蔓延之势。

Article 3 of the convention provides that any person who is affected or may be affected by a nuisance caused by environmentally harmful activities in another contracting state shallhave the right to bring before the appropriate court or administrative authority of that state the question of the permissibility of measures to prevent damage, and to appeal against the decision of the court or administrative agency to the same extent and on the same terms asa legal entity of the state in which the activities are being carried out.

这个协定的第三条是这样规定的：受到另一个国家环境破坏活动不利影响或可能受到不利影响的人都将有权向另一个国家合适的法院或行政机关提出可以接受的措施来阻止侵害的要求，并且可以在相当程度上和以相同的方式像本国合法实体进行了同样的活动一样提起上诉反对法院和行政机构的决定。

The Permittee shall display prominently this Permit at the place where the fund-raising event is held so as to inform members of the public that a Permit has been obtained from the Director of Social Welfare in accordance with the law.

获发许可证的机构须在举办筹款活动的地点当眼之处出示本许可证，以便让市民得知有关筹款活动已依法获社会福利署署长签发许可证。

So are you a researcher, creator, social manager, persuader, doer or organizer?

你属於研究者、创造者、社交经理人（译注：职务与安排社交活动相关，无论是社区、政府机构或企业内部活动都可能包括在内）、说服者、行动者，还是规划者呢？

A PERT chart specifies the sequence of tasks in a project and the time required to complete each task.

"PERT图明确了项目中各活动的流程，包括每个活动所需的时间安排等。"

In short, the demand is that the law be applied differently to persons with different beliefs — you can't use peyote as a recreational drug, but I can use it because I consider it sacramental— and this Scalia refuses to do.

简而言之：普通法律适用于全部的拥有不同宗教信仰的公民。史格里亚显然认为，在宗教活动中使用仙人掌与在犯罪活动中使用仙人掌一样，都是不被法律允许的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。