有需要

But it doesnt need label the training samples and not build a self-governed classifier for each topic.

但是情感分类方法不需要人工标注训练样本，不需要针对每个主题构建一个独立的分类器，所以这种方法有较强的通用性，而且分类速度也要快很多。

The main part includes three sections:I. The background of origin of medieval universities, which included two points: First, the need of the society: the need of the society for legal experts; the need of church to self-perfect; the need of scholars for reason and freedom; opposition of the citizens. Second, the influence of translation from Arabian works helped to bring about the rise of the university.

正文分三个部分：一、分析中世纪大学产生的历史背景，主要有二，即社会的需求：包括社会对法律人才的需求；教会自我完善的需要；学者们追求理性与自由的需要；市民的反对；对阿拉伯文书籍的翻译。

Wizards do not use electricity for a very good reason -- they do not need it, in fact they do not need our technology at all (except maybe for sherbet lemons).

巫师们有很充分的理由不使用电力——他们不需要电，事实上他们根本不需要我们的任何技术。

Before 300 thousand shipping ton carbamide cargo berth reformingproject in Nanjing Chemical Industry Group Co., Ltd., from carbamideproduction workshops to cargo berth, it almost have one thousand meters.One belt conveyor line is laid which will spend nearly 10 million yuans.

在南京化工公司30万吨尿素工程码头改扩建工程前，由于从尿素生产车间到码头有将近千米的距离，一条皮带运输线的铺设耗资近千万元，但为了迎合产量的需要，往往只有另外铺设一条或几条皮带运输线来满足装卸的需要。

A ton of things need to be thought of when one person is out of the office unexpectedly, and even more things when you're shorthanded and stressed out.

有人突然离职的时候，会有一大堆事情需要考虑，尤其是在人手不足、压力又大的情况下，需要考虑的事情更多。

Rather than dealing with the deficits, Bush touts his policy of "free prescription drugs" for the elderly —— the pa engers among whom the game of shuffleboard is popular."Free lunch" alludes to the American saying "There's no such a thing as a free lunch." In other words, everything costs something and everything has to be paid for by someone; statements otherwise are ploys for gulling credulous people. But free lunch is the order of the day on the U Union②. The president is likewise a fan of NASA's project to establish a ma ed base on the moon and push on to the exploration of Mars;that " aceship" will not be cheap. And the "cash awards" for "all who don't need them" could refer to a host of Bush tax cuts.

布什不是去处理赤字问题，反而在吹捧自己为老年人(也就是喜欢玩推圆盘游戏的乘客)实行的"处方药免费"的政策；免费的午餐暗指美国一句俗语"世上没有免费的午餐"，换句话说，什么东西都有价值，要想得到什么都需要付出，而与此不同的说法则是欺骗那些轻信的人们的花招，可免费的午餐在这艘美国号船上则是常规；这位总统也是一个对美国宇航局在月球建立载人基地以及推进火星开发计划的拥护者———航天飞机可不是便宜的；向"所有不需要钱的人"给予"现金奖励"指的是布什的一大堆减税政策。

Rather than dealing with the deficits, Bush touts his policy of "free prescription drugs" for the elderly -- the passengers among whom the game of shuffleboard is popular."Free lunch" alludes to the American saying "There's no such a thing as a free lunch." In other words, everything costs something and everything has to be paid for by someone; statements otherwise are ploys for gulling credulous people. But free lunch is the order of the day on the USS Union②. The president is likewise a fan of NASA's project to establish a manned base on the moon and push on to the exploration of Mars;that "spaceship" will not be cheap. And the "cash awards" for "all who don't need them" could refer to a host of Bush tax cuts.

布什不是去处理赤字问题，反而在吹捧自己为老年人(也就是喜欢玩推圆盘游戏的乘客)实行的"处方药免费"的政策；免费的午餐暗指美国一句俗语"世上没有免费的午餐"，换句话说，什么东西都有价值，要想得到什么都需要付出，而与此不同的说法则是欺骗那些轻信的人们的花招，可免费的午餐在这艘美国号船上则是常规；这位总统也是一个对美国宇航局在月球建立载人基地以及推进火星开发计划的拥护者———航天飞机可不是便宜的；向"所有不需要钱的人"给予"现金奖励"指的是布什的一大堆减税政策。

Rather than dealing with the deficits, Bush touts his policy of "free prescription drugs" for the elderly -- the passengers among whom the game of shuffleboard is popular."Free lunch" alludes to the American saying "Theres no such a thing as a free lunch." In other words, everything costs something and everything has to be paid for by someone; statements otherwise are ploys for gulling credulous people. But free lunch is the order of the day on the USS Union②. The president is likewise a fan of NASAs project to establish a manned base on the moon and push on to the exploration of Mars;that "spaceship" will not be cheap. And the "cash awards" for "all who dont need them" could refer to a host of Bush tax cuts.

布什不是去处理赤字问题，反而在吹捧自己为老年人(也就是喜欢玩推圆盘游戏的乘客)实行的"处方药免费"的政策；免费的午餐暗指美国一句俗语"世上没有免费的午餐"，换句话说，什么东西都有价值，要想得到什么都需要付出，而与此不同的说法则是欺骗那些轻信的人们的花招，可免费的午餐在这艘美国号船上则是常规；这位总统也是一个对美国宇航局在月球建立载人基地以及推进火星开发计划的拥护者―――航天飞机可不是便宜的；向"所有不需要钱的人"给予"现金奖励"指的是布什的一大堆减税政策。

Faced with this predicament, now I do not know how to face, there is a foreboding somersault in my heart, I need quiet, she needs, I do not think it is not suitable for two people, but too bad I do ~ it so is my face once I do.

面对这样的窘况，现在的我不知该怎么面对，有一种不详的预感在心里翻腾，我需要安静，她更需要，我想不是两个人不适合，而是我做的太差了~这是我一次这么直面我的行为。

The Afghan standard requires structural exaggeration, yet requires the gait to be "smooth and springy".

阿富汗标准需要结构的夸张，然而需要步法是"平滑的和有弹力的"。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。