主题

Topic crawler is a new and practical application in the field of information retrieval.

基于主题的信息采集是信息检索领域内一个新兴且实用的方法，通过将下载页面限定在特定的主题领域，来提高搜索引擎的效率和提供信息的质量。

Cumulative incidence probability under the framework of competing risks.

此时如何推估主题事件的发生机率是个热门的研究主题。

If the current receiver location is outside the current data cell range, a hand-off controller (202) searches for a new data source (104) encompassing the current receiver location coordinates and having an associated data topic matching the current topic.

如果当前接收机位置是在当前数据小区范围之外，切换控制器(202)搜索一覆盖当前接收机位置坐标并具有与当前主题匹配的相关数据主题的新数据源。

And it is very peculiar, because when you deal with a collection like the Musee d'Orsay, when you deal with impressionist painting, a landscape for example, then you don't need to explain, it is obvious, it is very simple.

我们卢浮宫需要自己努力，我们需要自己来诠释我们的藏品，这是很特别的，对于奥塞美术馆的藏品，对于印象派画作，比如说一幅风景画，我们不需要诠释什么，它非常简单，但当我们面对的是神话主题、宗教主题，就有很多需要诠释的东西。

What's on Oscar Film Themes Symphony Concert Film highlights accompanied by live performances of movie theme music by the China Opera and Dance Drama Theatre Symphony Orchestra, which has recorded the music for many films.

有什么问题奥斯卡电影主题交响音乐会电影突出的陪同下现场表演的电影主题音乐由中国歌剧舞剧院交响乐团，它记录了音乐的许多电影。

Subject A the melody expressing emotion cheerfully , relaxed lively rhythm, and and theme looks at and appraises the tone responding to, have been full of the merry mood , have made person feel tinges of spring already arrives in the Danube; Subject B is relaxed , lucid and lively, as if being Danubian eulogy to spring.

主题A抒情明朗的旋律、轻松活泼的节奏，以及和主旋律相响应的顿音，充满了欢快的情绪，使人感到春天的气息已经来到多瑙河；主题B轻松、明快，仿佛是对春天的多瑙河的赞美。

In a declarative sentence, the typical thematic pattern is one in which theme is conflated with the subject.

在陈述句，典型的专题模式是一个主题是混为一谈的主题。

It was on such an occasion the other evening, as the conversation moved desultorily here and there, from the most commonplace to thoughts of Jupiter, without any focus and with no need for one, that suddenly the alchemy of conversation took place, and all at once there was a focus.

误译：[1]谈话从关于木星的最热门的话题开始散漫地进行着，没有任何的主题也不需要任何的主题，就是在那样的一个场合的晚上，突然间，一个不可思议的话题的转变发生了，那里的谈话瞬间有了一个话题。

This is a portal to related aboriginal Australia websites. The subject includes: Shop, Aboriginal Art, Didgeridoo, Culture, Aboriginal Tours, Aboriginal News, etc.

这是个入口网站可经由不同的主题连结到不同的网站，主题包括：购物网、原住民文化网、Didgeridoo网、原住民新闻网、原住民旅游网等等。

Based on the generating mechod of topics in Latent Dirichlet Allocation, the topic distribution of each document is estimated.

TDRM模型借助Latent Dirichlet Allocation的主题生成方法估计每个文档的主题分布。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。