relation / relative / relationship

1. relation 意为“关系”， 尤其用于事物之间的关系，侧重于工作上的关系。

2. relative 意为“亲属；亲戚”，

3. relationship 意为“关系”， 侧重情感上的关系。

全部

1·He's a distant relative of the mayor.

他是市长的远房亲戚。《柯林斯英汉双解大词典》

2·She enjoyed the relative informality of island life.

她喜欢相对轻松随意的岛屿生活。《柯林斯英汉双解大词典》

3·The fighting resumed after a period of relative calm.

战斗在一段相对的平静之后重新开始。《柯林斯英汉双解大词典》

4·Fitness is relative; one must always ask Fit for what?

适宜是相对的；始终必须问问：“适宜什么？”《柯林斯英汉双解大词典》

5·Economic reform has brought relative wealth to peasant farmers.

经济改革使农民相对富裕起来。《柯林斯英汉双解大词典》

6·The weak dollar means American goods are relative bargains for foreigners.

美元疲软意味着美国产品对外国顾客来说是相对便宜的。《柯林斯英汉双解大词典》

7·They chatted about the relative merits of London and Paris as places to live.

他们闲聊伦敦与巴黎作为居住地各自相对的优点。《柯林斯英汉双解大词典》

8·Many businessmen think that a world where relative prices never varied would be nirvana.

很多商人认为，一个相对价格从来不变的地方会是极乐世界。《柯林斯英汉双解大词典》

9·Relative poverty, however, did not prevent Martin from equipping himself with an excellent education.

然而相对的贫穷并没有妨碍马丁接受良好教育。《柯林斯英汉双解大词典》

10·It's all relative though, isn't it? We never had any money when I was a kid and $500 was a fortune to us.

不过，一切都是相对的，是不是？我小的时候，我们根本没有钱，500块钱对于我们来说就是很大的一笔财富了。《牛津词典》

相对

1·She enjoyed the relative informality of island life.

她喜欢相对轻松随意的岛屿生活。《柯林斯英汉双解大词典》

2·The fighting resumed after a period of relative calm.

战斗在一段相对的平静之后重新开始。《柯林斯英汉双解大词典》

3·Fitness is relative; one must always ask Fit for what?

适宜是相对的；始终必须问问：“适宜什么？”《柯林斯英汉双解大词典》

4·Economic reform has brought relative wealth to peasant farmers.

经济改革使农民相对富裕起来。《柯林斯英汉双解大词典》

5·The weak dollar means American goods are relative bargains for foreigners.

美元疲软意味着美国产品对外国顾客来说是相对便宜的。《柯林斯英汉双解大词典》

亲戚

1·He's a distant relative of the mayor.

他是市长的远房亲戚。《柯林斯英汉双解大词典》

2·He had written letters on official notepaper to promote a relative's company.

他用官方信纸写信推荐一个亲戚的公司。《柯林斯英汉双解大词典》

3·The remedy came from a relative from down south.

补救办法来自南方的一个亲戚。

4·This second chimpanzee is not a relative of the first chimpanzee, and they've never seen each other before.

第二只黑猩猩不是第一只黑猩猩的亲戚，它们以前也从来没见过面。

5·Isn't that like trying to maintain a smile at your wedding reception while some relative gives a toast that amounts to marriage is hard work”?

这是不是就像你在你的婚宴上试图保持微笑，而一些亲戚给你敬酒，相当于告诉你“婚姻是件苦差事”？

有关的

1·Moreover, it is hard to avoid the conclusion that changes in relative housing costs between states, while certainly not the only factor at work, have played an important role.

此外，很难否定这个结论，就是各州之间有关房屋成本的变化，虽然扮演着重要的角色，然而肯定不是唯一起作用的因素。

2·Like Perdue, she USES regression analysis to try to measure the relative impact on prices of the passage of time, seasonality, and natural catastrophes.

她像濮德培一样用衰退分析来衡量一定时期、周期性的和自然灾害的有关价格影响。

3·Let's explore some GQM relative to various roles in a development organization.

让我们来了解一下GQM与哪些开发组织中的不同角色有关。

4·In case providers of technical services are not specified, the software sellers shall be regarded as the providers of the relative technical services.

如没有另外注明提供服务的单位，则视为有关技术服务由该软件产品经营单位提供。

5·Proportion is also relative sizes of surface areas of different colors in a room.

比例也与房间里不同颜色的面积大小有关。

比较的

1·They weighed up the relative merits of the four candidates.

他们对四名候选人各自的优点作了比较。《牛津词典》

2·When the researchers looked at the number of apologies relative to the number of offenses the participants perceived they had committed, the researchers saw no differences between the genders.

当研究人员把被调查者道歉的次数和他们认为自己冒犯别人的次数放在一起比较，结果发现两性之间不存在差异。

3·For a long time most commercial entertainments not set in the distant past or in some science-fiction superhero fantasyland have taken place in a realm of generic ease and relative affluence.

在很长一顿时间里，大多数没有很久很久以前或者科幻小说中的超级英雄，这种商业娱乐活动呈现出舒适而且比较富裕的生活。

4·Programmers and administrators are notorious for allowing themselves to be coerced into rushing work that would be better left for normal business hours and the relative calm of your own workplace.

程序员和管理员本可以在正常的上班时间里在自己比较安静的工作场所工作，但是他们却喜欢强迫自己突击完成这些工作，这可是出了名的。

5·Her evaluation of herself is also determined by whether she is more or less beautiful than others; her self-confidence is dependent on her looks relative to others.

她对自己的评价取决于自己与别人美丑的比较，她的自信也是通过自己与别人相貌比较而建立。

亲人

1·Before, these farmers, if they wanted to check on a sick relative elsewhere, had to walk three hours in each direction.

以前，如果这些农民想要查看其他地方生病的亲人，他们不得不向每个方向走三个小时。

2·For Cynthia, the news was a blow but one softened by the knowledge that at least now she knows where her relative is.

对辛西娅来说这个消息是个打击，不过令她欣慰的是现在她至少知道了亲人的下落。

3·The use of an airline website was a close third, at 36.5%, followed by a recommendation by a friend or relative (33.6%), and using a hotel website (31%).

使用航空公司网站进行度假计划名列第三位，受访者比例为36.5%，接下来是朋友或亲人推荐（33.6%）以及使用酒店网站（31%）。

4·Cloning is also suggested as a means of bringing back a relative, usually a child, killed tragically.

克隆也被认为是替代死于非命的亲人(通常是一个孩子)的一种方式。

5·His car is impounded on the spot, unless a relative or friend comes to fetch it.

车辆会被当场扣押，直到驾驶员的亲人或朋友来取走车辆。

相比的

1·In listening to the recording I was actually amazed how relaxed I sounded relative to the whirlwind of anxiety that was actually going on inside my head.

听我自己的录音时我真的很惊讶，因为与内心狂风般猛烈的焦虑感相比，我的声音听起来是如此的放松。

2·Intelligence has become increasingly important relative to wisdom because there is more room for spikes.

跟智慧相比，聪明之所以愈显重要是因为它有更多空间创造峰值。

3·Viewing the full picture — economic wealth — Americans save as much as they always have; otherwise, their wealth relative to income would fall.

从全景来看问题——经济财富——美国人一向有多少就储蓄多少；否则，他们相比于收入的财富会减少。

4·It rented hit movies at a price consumers found attractive relative to the price of going out to the movies.

消费者发现，与外出看电影的花费相比，它的大片租赁价格颇具吸引力。

5·Income tends to rise with education, and women's earnings have risen relative to men's at every level of schooling.

收入一般随教育水平的提高而增长，不同教育水平的女子工资相比于男子都在增长。

相对而言的

1·In that sense, the meaning of the term foreigner in America has always been relative, because apart from the native American Indians, Americans are (or were) to some extent all foreigners anyway.

如此说来，“外国人”一词在美国一直是相对而言的，因为除去美国土著的印第安人，所有美国人在某种程度上都是(或者曾经是)外国人。

2·Ratings are based on the probability of default so they are absolute, not relative; in theory, all countries could default on their debts.

信用级别建立在违约可能性的基础之上，因此级别是绝对的而非相对而言的；理论上说，所有的国家都有可能违约。

3·Truth is not relative. It's not subjective.

真相不是相对而言的，它不是主观的。

4·Not as well-kept a secret as in years past, Granada is becoming a more popular destination for tourists due to its history and relative safety.

几年前，它还像是个保守得很好的秘密，但是现在，格拉纳达因其历史和相对而言的安全原因，正成为趋于热门的旅游目的地。

5·Good news is relative.

好消息是相对而言的。

亲缘的

1·Scientists intend to use the techniques to produce the complete genome of a creature that is not only extinct but also happens to be their closest relative.

他们计划运用这些技术构建一种不仅已经灭绝，而且恰好是他们最近的亲缘物种的完整基因组。

2·The relation of relative, the relation of value and the relation of cross existing among literate phenomena are the objective foundations of comparability.

文学现象之间实际存在的亲缘关系、价值关系和交叉关系是可比性的客观基础。

3·This technology discloses the origin, genetic background and relative relation of rice breeds and divides Chinese octoploid Triticale into two different types.

利用该技术揭示水稻品种的起源、遗传背景和亲缘关系，把我国八倍体小黑麦划分为两种不同类型。

4·The relative relationship among populations was also analyzed through pairwise distribution and genetic distance between haplotyoes.

同时利用群体间的单倍型的错配分布和遗传距离分析了各群体的亲缘关系。

5·Methods:to collect and screen with the view of plant relative theory.

方法：用植物亲缘学观点收集、筛选；

联系的

1·To become healthier, we need to observe our emotions relative to food, and learn how to do the right inner work which will allow us to feel comfortable with our emotions.

想要更健康，我们就有必要仔细观察感情与食品之间的联系，知道怎样正确调解内在情绪，才能让我们感到轻松和舒适。

2·In content, it can be divided into simulation of function and of structure, which are both different and relative.

从内容上可把它分为功能模拟与结构模拟，两者既有区别，又有联系。

3·The data correlation and state estimation are both certainly independent and closely relative, but the performance of tracking systems can be improved by suitable incorporating the two components.

数据关联和目标状态估计两部分既有一定的独立性又有密切的联系，而将两部分合理地结合对提高跟踪系统的性能是重要的。

(1)relative humidity相对湿度

(1)relative error相对误差

(1)relative position相对位置

(1)relative standard相对标准；相关标准

(1)relative motion相对运动

(1)relative density相对密度（等于specific gravity）