obvious/apparent/clear/manifest.导航词义：明显的

1. obvious:adj. 明显的，显然的.指容易理解或显而易见的，无需说明和论证。

The obvious problem is water pollution.

显而易见的问题是水污染。

It was obvious that Tom was lying.

汤姆显然在说谎。

2. apparent:adj. 显然的，明白的.词义同 obvious，但通常作表语。

It is apparent that she is in no condition to travel.

她的健康状况显然不宜旅行。

Her love for the child was apparent.

她对这孩子的爱是显而易见的。

For no apparent reason, she left suddenly.

不知什么原因，她突然离开了

3. clear:adj. 明显的，明白无误的.普通用词，指清晰易懂、确定无疑的。

It was a clear case of sexual discrimination.

这是一个很明显的性别歧视的例子。

She won by a clear majority.

她以明显的多数获胜。

It is a clear case of corruption.

这很明显是一起贪污案。

There is clear evidence putting her at the scene of the crime.

有她在犯罪现场的明显证据。

4. manifest:adj. 显而易见的，明显的.指一目了然的或浅显易懂的。

This is a manifest error of judgment.

这是明显的判断错误。

They were unaware of some unrecognised cases of manifest injustice.

他们没有发觉一些被忽略了的明显不公平的现象。

全部

1·She received the news with apparent unconcern.

她接到这消息时显然无动于衷。《牛津词典》

2·How can we resolve this apparent contradiction?

我们怎样才能解决这个明显的矛盾呢？《牛津词典》

3·I was a bit depressed by our apparent lack of progress.

我对我们表面上的缺乏进展感到有点沮丧。《柯林斯英汉双解大词典》

4·It has been apparent that in other areas standards have held up well.

显然在其他领域标准保持得良好。《柯林斯英汉双解大词典》

5·The deputy airport manager said there was no apparent explanation for the crash.

机场副经理称那次飞机坠毁没有明显的原因。《柯林斯英汉双解大词典》

6·As rescue workers opened up roads today, it became apparent that some small towns were totally devastated.

今天营救人员清除路障时发现，显然有些小镇已完全沦为废墟。《柯林斯英汉双解大词典》

7·The correct answer is apparent.

正确的答复如何， 是很明显的。《新英汉大辞典》

8·More apparent reasonableness followed.

下文是一些更为明显的合理示例。

9·The discrepancy is startlingly apparent.

差异这么明显，令人吃惊。

10·Rethink is required and a new approach starts to become apparent.

我们需要重新思考，显然要想出一个新的方法。

明显的

1·How can we resolve this apparent contradiction?

我们怎样才能解决这个明显的矛盾呢？《牛津词典》

2·The deputy airport manager said there was no apparent explanation for the crash.

机场副经理称那次飞机坠毁没有明显的原因。《柯林斯英汉双解大词典》

3·More apparent reasonableness followed.

下文是一些更为明显的合理示例。

4·The discrepancy is startlingly apparent.

差异这么明显，令人吃惊。

5·Dips in memory, meanwhile, generally became apparent around age 37.

与此同时，记忆衰退一般在37岁左右变得明显。

表观

1·The apparent steady state kinetics of the aminoacylation reaction catalyzed by LeuRS at the participation of some RE 3+ was studied.

对部分稀土离子参与下 LeuRS 催化的的氨酰化反应表观稳态动力学性质进行了研究。

2·In December, China's apparent oil demand surged 15% compared with the same period a year earlier, helping underpin a 16% rise in oil-futures prices from mid-December to early January.

12月，中国表观原油需求与去年同比激增15%，推动原油期货价格从12月中旬至1月初上涨16%。

3·The calculation results showed that the friction factor and apparent viscosity of hydrate slurries increase with increasing pressure and flow rate.

计算结果表明，压力高和液体流量大的体系，其摩擦阻力系数和表观粘度值均较高。

4·The extent of water mobility within biological tissues can be quantified by a parameter called the apparent diffusion coefficient (ADC).

水在生物组织内的流动程度，可以由一个被称为表观扩散复合系数（ADC）的参数去量化之。

5·The apparent reaction rate constant can be obtained by linear regression.

线性回归得出化学反应速率常数表观值。

显然的

1·Rethink is required and a new approach starts to become apparent.

我们需要重新思考，显然要想出一个新的方法。

2·In this case, some apparent grouping may contain classes that do not respect the criterion.

在这种情况下，一些显然的分组可能包含不考虑标准的类。

3·Members of the small Yazidi sect which live in the area were the apparent targets.

显然袭击的目标是居住在这个地区的少数雅兹迪教派的成员。

4·But there may be so much apparent effort in this performance that you'll be pressured into settling for that final number.

不过在他这种表现中显然可以看到他的确已经使出浑身解数，从而迫使你接受那个最终的数字。

5·Little to no infrastructure development of The World is apparent in this astronaut photograph.

显然，在这张太空照片上看不到世界岛上有什么基础设施。

显而易见的

1·At the age of 10, Irene's talents and interest in mathematics were apparent.

10岁时，艾琳对数学的天赋和兴趣就已经显而易见。

2·Once we establish our own role in the management of our health, the importance of a close and trusting relationship with our physician becomes apparent.

一旦我们在管理自己的健康上确定了自己的角色，和医生之间亲密而信任的关系的重要性就变得显而易见了。

3·The reason for sending these notifications becomes apparent when you think about timing issues.

您考虑定时启动或停止时，发送这些通知的理由就显而易见了。

4·The apparent randomness of the scratch ticket was just a facade, a mathematical lie.

刮刮乐显而易见的随机性仅是表面现象，而实为数字谎言。

5·Note that the scope of this article does not permit the treatment of each of these points in depth, but will cover in detail those that are less apparent.

本文的篇幅不允许我们对这些问题逐一地进行深入分析，但我们会详细讨论那些不太显而易见的问题。

很明显的

1·The correct answer is apparent.

正确的答复如何， 是很明显的。《新英汉大辞典》

2·But unlike vision or hearing loss, which is often apparent to others, if not to the afflicted person, a loss of smell sensitivity with age is often undetected because it occurs gradually.

不像失明和失聪那样相对于别人(不受此问题困扰的人)常常很明显，伴随年龄增长的嗅觉丧失常常意识不到，因为它的产生我渐进的。

3·And no one knows where they come from-nor how, in apparent defiance of the laws of physics, they get to this planet in the first place.

并且，没有人知道它们来自何处，最初他们又是如何来到这个星球的——很明显它们无视物理定律。

4·There's no better time, especially if people around you are hesitating due to an apparent fit to my other list. It means you'll be facing a lot less competition.

尤其是当你身边的人还在踌躇不决的时候，很明显他们符合我在另一篇文章中列出的特征，这意味着你面临的竞争者将会更少。

5·The problem with software limitations is that they might not be apparent until after the system has been configured, complicating things.

软件局限的问题是他们可能不会很明显直到系统配置之后，复杂的步骤之后。

表面上

1·I was a bit depressed by our apparent lack of progress.

我对我们表面上的缺乏进展感到有点沮丧。《柯林斯英汉双解大词典》

2·Now there's a third way that octopus can transform themselves to blend in with or mimic their environment, and that's by changing their shape and size, at least their apparent size.

现在有第三种方式可以让章鱼改变自己，以融入或模仿它们所处的环境，那就是改变它们的形状和大小——至少是在表面上改变自己的大小。

3·Yet Mr Conrad, like many on the commission, claims that this apparent defeat was in fact a victory.

然而，同委员会的很多成员一样，康拉德认为，表面上的失败实际是一种胜利。

4·But some of the apparent signatories later denied putting their name to the letter.

但是，一些表面上签字的议员后来否认在信上签自己的名字。

5·But they do know that, three and a half years after apparent boasts of victory, there are still a lot of American troops in Iraq, and the place looks an utter mess on the evening news.

但他们当然知道，表面上夸耀胜利之后三年半，依然有许多美军留驻伊拉克，从晚间新闻看到的那个地方完全是一团糟。

显现的

1·Often the dependency relationships are not immediately apparent, but are discovered as the use-case model and associated user interface evolve.

通常依赖关系不会立即显现，但会随着用例模型和相关用户界面的进化而逐渐显露。

2·But again some scepticism is warranted. Rising divorce rates and a growth in casual dating were apparent well before the first online matchmaking sites came into being.

但那些怀疑论者们又一次开始辩解了：离婚率升高及随意约会增加在第一个在线做媒网站出现前就显现了。

3·Subtle lag will be hard to recognize, but more serious problems will become immediately apparent as the selection on-screen fails to match what your fingers are doing.

微小的延迟很难被察觉，但若是更严重的问题就会马上显现，因为屏幕上的被选项目会和你的手指操作不匹配。

4·Around the turn of the century, the limitations of GDI became more apparent.

到了世纪之交，GDI的限制越来越显现。

5·During the development of the LHC Computing Grid, many additional benefits of a distributed system became apparent.

在LHC计算网格的研发过程中，分布式系统的许多附加优势开始显现。

显

1·Apparent representation of form are the result of the creative power of thought, as in Spiritualism.

显在的形态表现同样是思想创造力的产物。

2·The theoretical meaning elucidate that the source of cosmic complexity is potential information that will turn disordered material energy into ordered the apparent world.

其理论意义则在于阐明：宇宙复杂性之源，即是潜在信息将无序的物质能量组织为有序的显在世界。

3·Both the pattern and central intensity of the vorticity field have been simulated successfully using the bulk aerodynamic boundary layer and apparent vapor scheme in the model.

采用总体空气动力学边界层及显式水汽方案的控制试验较成功地模拟出了气旋涡度场的型式和中心强度。

4·The apparent porosity and water absorption were the lowest, the bulk density and heat-resistant property were the highest after dipping for 4 times.

材料性能随浸渍次数增加而优化，浸渍4次的显气孔率和吸水率最低，体积密度和热稳定性最高。

5·These products have very compact structure, low apparent porosity, high refractoriness, and excellent corrosion resistance.

该产品具有组织结构致密、显气孔率低，耐高温、耐侵蚀能力强等特点。

清晰可见

1·The past and future of coal are apparent at the district's southern border.

煤矿的过去与未来在该地区的南部边界地区清晰可见。

2·The stain is apparent from across the room.

这污迹在房间的另一头都清晰可见。

3·This NAC image shows a close-up view of the apparent source of those rays, a crater 110 kilometers (68 miles) in diameter located in the northern region of Mercury.

窄角镜头拍摄的图像近距离展示了辐射纹清晰可见的源头----位于水星北部区域的一个直径110公里的陨石坑。

4·The horror was in the contrast between their apparent size and the enormity of their suffering. Life was revealed as cheap;

令我恐惧的是，他们清晰可见的规模和所遭受的巨大灾难之间，形成了鲜明对比，暴露出生命那轻贱的一面；

(1)apparent viscosity表观粘度

(1)apparent density表观密度；松装密度

(1)apparent activation energy表观活化能

(1)apparent porosity显气孔率；虚表孔率

(1)apparent power视在功率；表观功率

(1)heir apparent[律]法定继承人，有确定继承权的人