heavy/concentrated/dense/thick.导航词义：浓的

1. heavy:adj. 浓密的；密集的.指间隔小、十分紧凑的。

He was late due to the heavy rain.

由于下大雨，他迟到了。

The heavy schedule indicates that he is really busy.

排得很紧的日程表说明他真的非常忙。

2. concentrated:adj. 浓缩的；集中的.通常指某种液体、物质等被抽去水分的；也指全神贯注的，此时只作表语。

concentrated juice/milk/nuclear fuel

浓缩果汁/炼乳/浓缩核燃料

She made a concentrated effort to improve her work.

她集中精力把工作做得更好。

3. dense:adj. 浓密的，稠密的.指雾、烟等浓的，也指人或物在某一空间内挨得很近的。

Traffic was slowed down by a dense fog.

交通因浓雾而减缓了速度。

More attention should be paid to the dense rurally-based population.

应该更加关注居住在乡村的密集人口。

The dense forest hid the guerrilla's movements.

密林掩护了游击队的行动。

4. thick:adj. 浓的；浓密的；茂密的.指液体因接近固体状态而流动慢的，也可用于形容烟、云、树木等，作“茂密的”解时可与 dense 换用。

The paint seems too thick.

油漆似乎太稠了。

The air was thick with smoke.

空气中满是浓重的烟味。

The path rambles through a thick/dense wood.

小路弯弯曲曲穿过一片茂密的树林。

全部

1·The area was covered in dense jungle.

这个地区丛林密布。《牛津词典》

2·This creature's fur is short, dense and silky.

这种动物的毛短、浓密且柔顺。《柯林斯英汉双解大词典》

3·We fought our way through the dense vegetation.

我们在茂密的植被中开出一条通路。《牛津词典》

4·Parts of the forest are still dense and inaccessible.

森林的一些地方仍然茂密不可进入。《柯林斯英汉双解大词典》

5·A helicopter landed in a clearing in the dense jungle.

一架直升机在茂密丛林中的一片空地着陆了。《柯林斯英汉双解大词典》

6·Lobell drove on and on through the dense and blowing snow.

洛贝尔迎着浓密、纷飞的雪花不停地开车。《柯林斯英汉双解大词典》

7·Dense smoke swirled and billowed, its rank fumes choking her.

浓密的烟雾盘旋翻腾，刺鼻的烟味使她窒息。《柯林斯英汉双解大词典》

8·The site is reached by a 30-minute hike through dense forest.

要花30分钟徒步穿过密林才能到达那个地方。《柯林斯英汉双解大词典》

9·Where Bucharest now stands, there once was a large, dense forest.

现在的布加勒斯特所在地曾经是一片茂密的大森林。《柯林斯英汉双解大词典》

10·They walked through the dense Mozambican bush for thirty-six hours.

他们步行穿过茂密的莫桑比克灌木丛区，走了36个小时。《柯林斯英汉双解大词典》

密集

1·The human hand is an extremely dense network of nerve endings.

人类的手是由极其密集的神经末梢组成的网络。

2·In extremely dense crowds, there is so much shoving and jostling that people's movements are no longer entirely under their own control.

在极端密集的人群中，有很多推搡和拥挤，人们的行动不是完全根据自己的控制的。

3·They don't like dense forests either, so they traverse these high, open shoulders between the river and the woods, where they can see and run.

它们也不喜欢密集的树林，所以它们穿过河流和树林间这些高耸而开阔的山肩，在那里它们能够看到并奔跑。

4·Every dense regular language contains an imprimitive word.

每一种密集正规语言中都含有非本原字。

5·A linguiform process possessing dense cilia and pits is found at the distal axis of each lamella.

在每个薄片的远端轴处发现具有密集的纤毛和凹坑的舌状突。

稠密

1·This depends on how dense their populations are.

这个取决于他们人口的稠密度。

2·It was so thick, and the foliage so dense, that it was quite fatiguing to proceed.

它是那么茂密，树叶是那么稠密，要往前走是很累的。

3·They clearly prefer hardwood forests with dense shrubs, bushes underneath the trees.

它们显然更偏向于树底下有着稠密的灌木丛的阔叶树森林。

4·There are numerous high buildings, heavy traffic, and dense population in modern cities.

现代都市到处高楼耸立，交通拥挤，人口稠密。

5·During some periods, the bottom layer of the world's oceans comes from cold, dense water sinking in the far North Atlantic.

在某些时期，世界海洋的底层来自遥远的北大西洋下沉的寒冷、稠密的水。

浓密

1·This creature's fur is short, dense and silky.

这种动物的毛短、浓密且柔顺。《柯林斯英汉双解大词典》

2·Lobell drove on and on through the dense and blowing snow.

洛贝尔迎着浓密、纷飞的雪花不停地开车。《柯林斯英汉双解大词典》

3·They used their knives to clear a path through the dense undergrowth.

他们用刀在浓密的灌木丛中劈开一条小路。《牛津词典》

4·The trees formed such a dense canopy that all beneath was a deep carpet of pine needles.

这些树形成了浓密的冠盖，下面是一层厚厚的松针。《柯林斯英汉双解大词典》

5·There will be little respite from the dense data smog, which some researchers fear may be poisonous.

浓密的数据烟雾将不会有所缓解，一些研究者担心这些数据烟雾可能是有毒的。

茂密

1·We fought our way through the dense vegetation.

我们在茂密的植被中开出一条通路。《牛津词典》

2·A helicopter landed in a clearing in the dense jungle.

一架直升机在茂密丛林中的一片空地着陆了。《柯林斯英汉双解大词典》

3·They walked through the dense Mozambican bush for thirty-six hours.

他们步行穿过茂密的莫桑比克灌木丛区，走了36个小时。《柯林斯英汉双解大词典》

4·The plane crashed in an area of dense jungle. There were no survivors.

飞机坠落在一个丛林茂密的地区，无人生还。《牛津词典》

5·Birds shelter in nests, rock overhangs, trees, and dense shrubs to avoid the hottest hours of the day, while mammals like the kangaroo rat burrow underground.

鸟类在巢穴、岩石悬垂处、树丛以及茂密的灌木丛中寻找庇护，以躲避一天中最热的时候；而像更格卢鼠这样的哺乳动物则选择藏身于地下的洞穴中。

密

1·The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.

最近发现的一个翼龙标本覆盖着长、密、相对厚的毛发状化石材料，这是第一个明确的证据，证明他的推理是正确的。

2·Pulsars are the dense cores left over after stars of a certain mass explode into supernovae.

脉冲星是某一恒星群发生爆炸形成超新星后所遗留下来的密核。

3·The waters of the Arctic are particularly perilous for drilling because of the extreme cold, long periods of darkness, dense fogs and hurricane-strength winds.

对于海上钻探，北极的水域特别危险，因为极端寒冷，长时间的黑暗，密雾，以及飓风强度的大风。

4·I'm just this girl with my mother's squash-shaped body, and dense black hair and a mole on my right cheek.

我只是个普通女孩，从我妈那里继承下来一副扁平身材，头发又黑又密，右颊上还有一颗痣。

5·Front presents a more dense woods, beast roar louder, the dog is still gone into the egg.

前面呈现了一片更密的林子，野兽的吼声更响了，狗蛋仍是走了进入。

密实

1·You can't work with an average, squashing together the way heat radiation goes through the dense, warm, humid lower atmosphere with the way it goes through the thin, cold, dry upper atmosphere.

通过平均法计算是行不通的，即不能将热力在密实、温暖、潮湿的底层大气层中辐射的方式，与在稀薄、寒冷、干燥的上层大气层中的辐射方式混为一谈。

2·This gives the sandwich its distinctive flat shape and wonderfully dense texture.

这使三明治呈现独特的扁平形状，质地极其密实。

3·Both dense and good nature of water seepage.

兼有密实及良好的防水防渗性。

4·In case of air bubbles should be punctured, the surface should be dense.

遇有气泡时应刺破，外观应密实。

5·Combined with road performance analysis of two types of asphalt mixture, a design method for dense framework structured asphalt mixture was put forward.

结合对两种类型沥青混合料路用性能的分析，提出了一种骨架密实结构沥青混合料的设计方法。

浓

1·This time, despite the same dense fog, she swam with her faith intact and her goal clearly pictured in her mind. She knew that somewhere behind that fog was land and this time she made it!

这一次，尽管雾还是那样浓，但她始终带着必胜的信念，头脑中始终有一个清楚的目标，她知道雾后面的某个地方就是陆地，这一次她成功了！

2·During digestion in the enzyme solution some spontaneous fusion of protoplasts could be observed and the fused protoplasts were generally large, cytoplasmic dense and varied in shape.

在酶的解液中进行消化期间，可以观察到一些原生质体自然融合，融合的原生质体体积大、胞质浓、形状各异。

3·But in winter, it's considerable, and the foliage is beautiful and very dense.

但是在冬天，它是相当多的，并且叶美丽和非常浓。

4·Alkali draws back the seersucker to utilize the cotton fiber to meet dense lye to produce the diameter to increase, principle that the length shortens.

碱缩泡泡纱是利用棉纤维遇到浓碱液产生直径增大，长度缩短的原理。

5·The fog was so dense that we could not see anything.

雾很浓，我们什么都看不见。

浓厚

1·In the past dozen years my technique and equipment have stayed simple: a deep breath, a small camera, and transparency film, for its dense blacks and saturation.

过去十几年来，我的技术和装备一直很简单：一次深呼吸，一台小型相机，以及一些为了拍摄海底浓厚的暗度和饱和度准备的透明胶片。

2·This is because of its dense atmosphere, which reflect about 65% of the light hitting them.

这是因为它的浓厚氛围，这反映了约65%的光线击中他们。

3·Both of the basal cell and the cap cell have dense cytoplasm.

基细胞和帽细胞都具有浓厚的细胞质。

4·Embryo cells are small, chromatin is dense, have already differentiation on epidermis, cortex and central cylinder.

胚已经具有了表皮、皮层、中柱的分化，细胞小，染色质浓厚。

5·The dense historical atmosphere and scholars' consciousness are the outside environment where the literary style emerged in the Tang Dynasty.

唐代浓厚的史学氛围与文人的史学意识是这种文体特征产生的外部环境。

浓郁的

1·The cake was inspired by a recipe in Nigella Lawson's How to be a Domestic Goddess, her Dense Chocolate Loaf Cake.

奈杰拉劳森在她的如何成为国内女神的食谱中大加赞赏这个蛋糕——浓郁巧克力蛋糕。

2·Unlike the ostrich and emu, to which it is related, the Cassowary is most at home in the rainforest where the vegetation is dense and it can disappear from view quickly.

和鸵鸟和鸸鹋这两种与之密切相关的动物不同的是，鹤鸵的家在浓郁的雨林地区，那片即将消失的土地。

3·Initially dense and fleshy, the liquorice, loganberry and dark currant flavours roll across the palate.

最初是浓郁又丰富肉汁味道，甘草、罗甘莓、黑加仑子的味道紧接而来。

4·I've fell in love with the dense academic atmosphere and the pleasant natural environment here.

我已经爱上了这里浓郁的学术氛围和舒适的自然环境。

5·The paper discusses the functions of dense academia which accelerating undergraduates be successful.

本文提出浓郁的学术氛围促进大学生成才具有的功能和作用。

(1)dense fog浓雾

(1)dense population稠密的人口

(1)dense packing致密堆积；致密填积

(1)dense concrete密实混凝土