The maria are circular depressions covered with dark, loosely packed material-not solid rock

“月海”是圆形洼地，覆盖着暗色的松散物质，而不是坚硬的岩石。

North Indian Ocean Monsoon and Monsoon Depressions Part Ⅰ: Natural Seasons

北印度洋季风与季风低压-(1)自然季节

A Comparative Study on Landscape Patterns of Peak Cluster Depressions Different in Rock Desertification Degree

不同石漠化程度岩溶峰丛洼地系统景观格局的比较

1n urban construction, no one may, without authorization, stuff or block up originally existing river courses, ditches, branching streams and waterlogging lakes, pools or depressions , or demolish originally existing embankments used for flood control.

城市建设不得擅自填堵原有河道沟汊、贮水湖塘洼淀和废除原有防洪围堤;

Water filled the depressions in the ground.

地上的坑里积满了水。

Article 60 Any violator of the provisions of Article 34 of this Law who, without authorization, stuffs or blocks up originally existing river courses, ditches, branching streams and waterlogging lakes, pools or depressions , or demolishes originally exiting embankments used for flood control in urban construction shall be ordered by the people’s government of the city to stop the illegal act, restore to the original state or take other remedies.

第六十条违反本法第三十四条规定，因城市建设擅自填堵原有河道沟汊、贮水湖塘洼淀和废除原有防洪围堤的，城市人民政府应当责令停止违法行为，限期恢复原状或者采取其他补救  措施。 

Article l8 For the prevention and control of flood in rivers, attention should be paid to flood storage as well as to flood discharge. The smooth drainage of floodwater should be ensured by giving full play to flood drainage capacity of river courses and flood redistribution and storage functions of reservoirs, depressions and lakes, intensifying the protection of river courses and taking measures to remove and dredge silt at regular intervals in line with local conditions.

第十八条防治江河洪水，应当蓄泄兼施，充分发挥河道行洪能力和水库、洼淀、湖泊调蓄洪水的功能，加强河道防护，因地制宜地采取定期清淤疏浚等措施，保持行洪畅通。 

Article 14 Local people’s governments concerned in areas liable to waterlogging such as plains, depressions , river networks and embankment areas, valleys and basins

第十四条平原、洼地、水网圩区、山谷、盆地等易涝地区的有关地方人民政府，

Comparative Evaluation and Exploration Orientation of Fault Depressions in Hailaer Basin

海拉尔盆地断陷比较评价与勘探方向

It is probable that local furrows and wider depressions , caused by buckling of the accumulated silicate layers during tectonic movements

可能有局部沟豁以及宽的坳陷，在构造运动过程中由堆积的硅酸盐层弯曲造成。

Depositional Facies and Models of Deep Burial Strata of the Shahejie Formation in the Eastern and Western Depressions of Liaohe oil Field

辽河油田东、西部凹陷深层沙河街组沉积相模式

Prevention of Soil Secondary Salinization by Turning Upland Cropland into Paddy Fields in Depressions of the Songneng Plain

松嫩平原低平易涝地旱改水种稻治涝防止土壤次生盐渍化技术的研究

His frequent depressions were the prelude to a complete mental breakdown.

他经常抑郁寡欢,后来精神完全崩溃了.

His frequent depressions were the prelude to a complete mental breakdown

他经常抑郁寡欢,後来精神完全崩溃了

A Discussion on the Diversities of the Source Rock and hydrocarbon-generating Evolution in the Adjacent Depressions of the Tanlu Fault Zone in China

郯庐断裂带两侧坳陷、烃源岩及成烃演化的差异性

The Cenozoic tectono-thermal Evolution of Depressions along Both Sides of mid-segment of Tancheng-Lujiang Fault Zone, East China

郯庐断裂中段两侧坳陷的新生代构造-热演化特征

The guide avoided inhabited places, tag it safer to keep the open country, which lies along the first depressions of the basin of the great river

向导总是避开有人聚居的地方，他觉得在这块恒河盆地的原野上走，会更安全些。

Depressions of Different Ages-On Xin Qiji’s Absorption and Development of Du Fu’s Achievements

萧条异代不同时―论辛弃疾对杜甫的受容

Sulfide further accumulates where depressions in the bottom of the sill interfere with the flow system and act as natural riffles

岩床底上如有陷穴，就起到天然溜槽的作用，干扰了岩流体系，使硫化进一步堆积。

"The time to worry about depressions , " F. A. Hayek once wrote, "is, unfortunately, when they are furthest from the minds of most people. "

“当我们为萧条时忧心忡忡时，”哈耶克曾写道，“不幸的是，萧条早被大部分人抛到九霄云外去了。”

We’ve had depressions . We’ve had recessions. It is a boom and bust cycle that we’re having and people start to get fed up with it.

“我们遇到了经济萧条。”抗议者说道。“我们遇到了经济衰退。我们现在经历的是一个繁荣与萧条的循环，人们开始对此厌倦。”

On his definition, depressions , like recessions, can be mild or severe.

按他的定义，经济萧条和经济衰退一样，都可大可小。

Ribbon lakes and bogs are present throughout the area, created by depressions left by receding glaciers.

冰川退化后形成的丝带状的湖泊和沼泽遍布这一地区。

Don’t the reasons include (1) preventing financial collapse, and (2) preventing depressions ?

不就这些原因，包括：（1）防止金融崩溃，（2）防止经济萧条吗？

But up close, it can be seen that each leaf, which can measure up to about 28 inches (70 cm), is etched with deep depressions and ridges.

但是近观，每一片最长可达28英寸（70厘米）的叶子上面，都布满了深深地沟壑和高高的脊突。

But it is striking that even world wars and depressions merely interrupted the rise of earlier industrialisers.

但引人注目的是，即便爆发了两次世界大战和若干次经济衰退，也仅仅是暂时打断了较早工业化国家的崛起。

The popular response to vivid accounts of past depressions is partly psychological, but it has a rational base.

对于过往萧条的生动叙述，人们的通常反应大部分是心理上的，但这也建立在一个理性的基础上。

Fisher showed how such a spiral could turn mere busts into depressions .

费雪已经展示过，这样一个恶性循环是如何把小衰退变成大萧条的。

Industry depressions usually cause misery among the workers.

工业不景气常常使工人受害。

The lakes are now dry but the depressions on the surface of Mars which they created remain, Mr Gupta said.

古普塔先生说，这些湖泊现在干涸了，但是它们在火星表面形成的洼地依然存在。