strata
美 [ˈstrɑtəm] 
英 [ˈstrɑːtəm]
词形变化
复数：strata 同义词
英汉解释
英英解释
例句
Such a class of businessmen selling to the "lower strata" of the population did not exist in precapitalistic ages.
在前资本主义时期，这样一个销售商品给“较低阶层”民众的商人阶层还不存在。
This proposed method has been used for quality evaluation of natural Gamma spectral log in the Ordovician carbonate strata in Tahe oilfield.
目前这种方法在塔河油田奥陶系碳酸岩盐地层的能谱测井资料质量评价中取得了明显的效果。
The overburden in the mining influencing zone is often composed of red strata and coal beds in many coal mines.
许多矿区煤层采动影响范围内的覆岩层由红层和煤层共同构成。
While we were walking, I thought the lights of our Ruhmkorff devices would automatically attract some inhabitants of these dark strata.
我一边走一边想，我们带的兰可夫灯的灯光必然要引起那些沉黑的海底下居民的注意，齐集前来。
The white rock strata lying obliquely on the coast looks like the backbone of a dragon and extends from the coast into the sea.
眼前斜卧在海岸的白色岩层貌似龙脊，由海岸延伸入水。
The sedimentary features and strata touching relation in the Early-middle Mesozoic of Helanshan area were contrast to that of Ordos Basin.
贺兰山地区中生代早中期的沉积特征及地层接触关系与鄂尔多斯盆地内部相一致；
In the light of the voussoir beam theory, the broken upper strata would be able to form a stable structure to support the loads.
根据砌体梁理论，上覆岩层破断以后仍可以形成能够承受载荷的稳定岩体结构，因此老顶通常以给定变形的方式作用于直接顶。
And the surface deformation is continual and slow with a long duration of movement due to deep mining of iron ore in soft rock strata.
软岩地层深部铁矿开采引起的地表移动变形发展缓慢且周期较长。
The low dipping strata and structural disposition of the syncline present a fine opportunity for detailed field analyses.
向斜构造的缓倾斜地层和构造配置，有利于进行详细的现场分析。
The characteristic of "strata control-structural control- lithologic control" is quite apparent all over the mining area.
矿床控制因素显示出“地层-岩控-构控和时控”多位一体的特点。
By making synthetic seismic record of well data, a fine horizon calibration for the strata of Cretaceous and Jurassic are made.
利用井资料制作合成地震记录，对白垩系、侏罗系各组地层进行了精细标定；
London novel describes the social strata in the tragic life of the poor children, has exposed the poor relief by the darkness.
小说描写了伦敦地层社会中贫苦儿童的悲惨生活，揭露了贫民救济所的黑暗。
Variations in the reflection times from place to place on the surface usually indicate structural features in the strata below .
反射波在地面从一处到另一处的时间变化，通常是地下岩层构造特征的标志。
Practice shows that this method is fairly effective and deserves wide popularization in vast continental strata areas of China.
经实际应用表明该方法具有良好的应用效果，并在中国广泛分布的陆相地层中具有较高的推广价值。
By means of fluid inclusions testing technique, the reservoir fluid samples from different strata in two sags of Subei basin are analyzed.
应用流体包裹体测试技术，对苏北盆地两大凹陷不同层位样品进行了成藏流体剖析。
A great deal of analysis and research indicates that the crack damage is controlled by the key stratum in the overburden strata.
大量研究表明，这种裂缝损害受覆岩中关键层的控制。
It presented the concept of "unconformability body" for the relation of strata reservoir and unconformability contact.
根据地层型油气藏与不整合面的关系首次提出“不整合体”的概念。
Since reform and opening up of China's rural areas has continued to class division, formed after the division of different social strata.
改革开放以来我国农村地区发生了持续的阶层分化，分化后形成了不同的阶层。
The Early Palaeozoic strata of the upper-Yangtze region are fully developed in Guizhou Province and its adjacent areas.
上扬子区下古生界在贵州及其邻区发育较为完整。
Similarly, there was no heterogeneity in either end point for strata defined by sex, age, or body mass index (TABLE 4).
相似的是，以性别、年龄、体重指数来界定的每一项统计的终止点都没有差异性（表4）。
The latest research data indicate that it is an orogen composed of Palaeozoic metamorphic strata rather than an old land.
本文根据最新的研究资料，论证了它是一个由变质古生代地层组成的造山带，而不是一个古陆；
When the N American continent is pulled into a bow, loosely connected rock strata disconnect, often in a gentle manner!
当北美大陆被拉成弓形，连接松散的岩层会分开，通常以一种温和的方式！
But the word 'caste' is routinely used by government experts to refer to social strata in underprivileged Muslim communities.
但政府专家却经常用“种姓”这个词来指弱势穆斯林社区的社会阶层。
In the early stages of capitalism factories turning out consumers' goods worked almost exclusively for the poorer strata of the population.
在资本主义的初期阶段，工厂所生产的消费品几乎全都是为了满足较贫困人口的需求的。
The Cretaceous strata in the Kuche Basin in Xinjiang are marked by a set of arid red beds, which belongs to the lower series of Cretaceous.
新疆塔里木北部库车盆地的白垩系，只发育下白垩统，为一套干旱红层地层。
The large majority of our children belong, as I already mentioned, to the most vulnerable strata of the Venezuelan population.
我们这些孩子中绝大多数人，正如我之前所提到的那样，来自于委内瑞拉最脆弱和贫困的那个阶层。
The chemical grouting is one of effective methods to treat mine quicksand in difficult grouting strata with low grouting pressure.
化学注浆是解决难灌注地层和低压条件下的矿井水砂灾害防治的有效手段。
Pile foundations are often used to transfer loads of bridge through soft soil to stronger bearing strata at depth.
桥梁通常是透过桩基础穿越软弱土层，将荷载传递到可承载的深层土层。
Forth Worth is at the edge of the Balcones Escarpment, where the rock strata changes from older rock to softer more recent rock.
沃思堡市在鲍尔肯悬崖边缘，那里岩层从较旧的变成更柔软的较新的岩层。
Obesity does not occur evenly across all socioeconomic strata in the U. S. ; it is far more prevalent in middle to lower income groups.
而肥胖在美国各社会经济阶层的发生率并不平均，以中等和中等以下收入群体为最多。
They all proved inefficient, however, and the workmen had to bore into one of the inferior strata, and employ gunpowder.
然而，实践证明，这些工具都非常地低效。于是工人们不得不在亚岩层上钻孔，然后使用火药。
The research can be used to interpret similar inharmonious thickness variation in isochronic strata correlation.
可用于解释类似相域等时旋回厚度的不协调变化。
The other part of the reefs might be covered by thrust blocks and overlying strata.
现今礁体部分暴露于地表，部分被推覆体或上覆地层覆盖。
OS and Microsoft with a "cloud operating system" thought to be called Windows Strata.
OS，而微软则推出被称做Strata的“云操作系统”。
In effect, the body without organs is itself the plane of consistency, which becomes compact or thickens at the level of the strata.
事实上，没有器官的身体本身就是光滑的平面，在阶层的层面上变得更加紧密或浓密。
Through the new social strata, groups, character analysis, is conducive to further analysis of its political aspirations.
通过对新社会阶层的群体性特点的分析，有利于进一步分析其政治诉求。
The paper regards the main roof strata in uphill and downhill mining of an inclined longwall as a elastic plate.
本文将倾斜长壁仰斜、俯斜开采的老顶岩层视为倾斜弹性板。
Soil seed bank indicates the total amount of survived seeds in the upper strata of withering junk onto the soil and in the soil.
土壤种子库是指存在于土壤上层凋落物和土壤中全部存活种子的总和。
The surface of stratification is a machine assemblage distinct from the strata.
阶层的表面是机械般的装配，不同于阶层。
Wavelet transform was used to obtain the position, thickness and speeds of the geologic strata.
利用小波变换计算了地层位置、厚度和速度。
