purpose/aim/goal/object/objective/target.导航词义：目的，目标

1. purpose:n. 目的.普通用词，指经过考虑而要做某事的意图，通常用单数。

He came to New York with the purpose of doing business.

他来纽约是为了做生意。

The purpose of this meeting is to discuss how to deal with the crisis.

这次会议的目的是讨论如何应对此次危机。

2. aim:n. 目标，目的.强调希望做成某事的具体意图，多指短期目标。

The main aim of this course is to improve your oral English.

这一课程的主要目标是提高口语。

The campaign with the aim of helping the victims of crime has received worldwide attention.

旨在帮助罪案受害者的运动已经在全球范围内得到了关注。

3. goal:n. 目标，目的.多指想要通过一段时间的努力而在未来实现某事的意图。

What is your ultimate goal?

你的最终目标是什么？

Did they reach their goal of expanding the company's market share?

他们实现扩大公司市场份额的目标了吗？

4. object:n. 目的，目标.指某一计划、行为或活动的目的，通常用单数。

The parents first wanted to know what the object of this game was.

家长们首先想知道这项游戏的目的是什么。

People with low income will benefit the most, and that is the object of this exercise.

低收入人群将获益最大，这正是此举的目的。

5. objective:n. 目的，目标.尤用于商业或政治方面，侧重指人所想要实现的目标。

You should set an objective at the beginning of next semester.

你应该在下学期开始的时候制定一个目标。

He has to achieve certain objectives before the end of his presidency.

他在总统任期结束之前必须实现某些目标。

6. target:n. 目标.多用于数量、时间、财务等方面，表示想要达到的具体目标。

financial targets

财务指标

What is the target date for completion of the new building?

新大楼完工的预定日期是什么时候？

全部

1·What is the main objective of this project?

这个项目的主要目标是什么？《牛津词典》

2·Winning is not the prime objective in this sport.

获胜不是这项体育运动的主要目的。《牛津词典》

3·Our objective must be to secure a peace settlement.

我们的目标必须是确保达成一个和平协议。《柯林斯英汉双解大词典》

4·Our objective is a free, open, and pluralistic society.

我们的目标是一个自由、开放和多元化的社会。《柯林斯英汉双解大词典》

5·I find it difficult to be objective where he's concerned.

只要涉及他，我就难以做到保持客观。《牛津词典》

6·I believe that a journalist should be completely objective.

我认为一名记者应该完全客观。《柯林斯英汉双解大词典》

7·His objective was to kill the space station project altogether.

他的目的是使太空站计划完全停止。《柯林斯英汉双解大词典》

8·The objective would be to recycle 98 percent of domestic waste.

该目标是循环使用98%的生活垃圾。《柯林斯英汉双解大词典》

9·Our main objective was the recovery of the child safe and well.

我们的主要目标是让这个孩子安然无恙地恢复健康。《柯林斯英汉双解大词典》

10·Plainly, a more objective method of description must be adopted.

显然，必须采用一种更客观的描述方法。《柯林斯英汉双解大词典》

目标

1·What is the main objective of this project?

这个项目的主要目标是什么？《牛津词典》

2·Our objective must be to secure a peace settlement.

我们的目标必须是确保达成一个和平协议。《柯林斯英汉双解大词典》

3·Our objective is a free, open, and pluralistic society.

我们的目标是一个自由、开放和多元化的社会。《柯林斯英汉双解大词典》

4·The objective would be to recycle 98 percent of domestic waste.

该目标是循环使用98%的生活垃圾。《柯林斯英汉双解大词典》

5·Our main objective was the recovery of the child safe and well.

我们的主要目标是让这个孩子安然无恙地恢复健康。《柯林斯英汉双解大词典》

客观的

1·I believe that a journalist should be completely objective.

我认为一名记者应该完全客观。《柯林斯英汉双解大词典》

2·Plainly, a more objective method of description must be adopted.

显然，必须采用一种更客观的描述方法。《柯林斯英汉双解大词典》

3·He had no objective evidence that anything extraordinary was happening.

他没有客观证据证明有什么非同寻常的事情发生。《柯林斯英汉双解大词典》

4·It helps them detach themselves from their problems and become more objective.

这帮助他们从自己的问题中超脱出来，变得更加客观。《柯林斯英汉双解大词典》

5·An objective set of rules which we all agree to accept is necessary for any ordered society.

任何井然有序的社会都需要一套客观公正、为大家所接受的规则。《柯林斯英汉双解大词典》

目的

1·Winning is not the prime objective in this sport.

获胜不是这项体育运动的主要目的。《牛津词典》

2·His objective was to kill the space station project altogether.

他的目的是使太空站计划完全停止。《柯林斯英汉双解大词典》

3·The main objective of this meeting is to give more information on our plans.

这次会议的主要目的是进一步介绍我们的计划。《牛津词典》

4·The objective of this debating game is not to win but to get to the truth that will allow you to move faster, and better.

这场辩论游戏的目的不是要赢，而是找到让你更快、更好地前进的真相。

5·The objective of this debating game is not to win but to get to the truth that will allow you to move faster, further, and better.

这场辩论赛的目的不是要赢，而是要了解真相，让你更快、更好地前进，并且走得更远。

物镜

1·Chromatic Aberration — usually associated with objective lenses of refractor telescopes, is the failure of a lens to bring light of different wavelengths (colors) to a common focus.

色差-经常在折射望远镜的物镜上出现，是因为透镜不能把不同波长(颜色)的光聚焦到一点而形成的。

2·In LLL night vision instrument, objective and image intensifier are two main parts of effecting its performance.

微光夜视仪中的物镜和像增强器是影响其性能的两个主要部件。

3·If the objective lens is closer to the compact disk than the focal length of the object lens then the cylindrical lens creates an elliptical image on the photodetector array.

如果物镜与光盘之间的距离短于物镜的焦距，柱面透镜就会使在光电探测器阵列上的成像变成椭圆影像。

4·If the objective lens is closer to the compact disk than the focal length of the object lens, then the cylindrical lens creates an elliptical image on the photodetector array.

如果物镜与光盘之间的距离短于物镜的焦距，柱面透镜就会使在光电探测器阵列上的成像变成椭圆影像。

5·An analytical expression for spot moving speed on the former vibrating mirror of the polygonal mirror scanning system objective is derived from geometrical optical principle.

根据几何光学原理，推导出转镜-振镜扫描系统物镜前振镜上光斑移动速度的解析表达式。

(1)objective function目标函数

(1)objective analysis目标分析，客观分析

(1)objective evaluation客观评价

(1)strategic objective战略目标

(1)ultimate objective最终目标；最极目标

(1)objective laws客观规律