The building is divided into several
strata of apartments, each with its own entrance.
这栋大楼被分成了几个层次的公寓，每个都有独立的入口。
The stratified society in this country has led to significant income inequality.
这个国家的社会分层导致了巨大的收入差距。
Geologists study the stratigraphy of rock layers to understand Earth's history.
地质学家研究岩石层理来理解地球的历史。
The
strata of sedimentary rocks reveal the sequence of events that occurred millions of years ago.
沉积岩层揭示了数百万年前发生的事件序列。
In urban planning, high-rise apartments are often grouped together in stratified communities.
在城市规划中，高层公寓通常被集中于分层社区。
Archaeologists carefully excavate
strata to uncover ancient artifacts.
考古学家仔细挖掘地层以发掘古代文物。
Stratified forests, like those found in tropical rainforests, have distinct layers of vegetation.
分层森林，如热带雨林中的，有明显的植被层。
The management decided to implement a new policy based on a stratified sampling of employees.
管理层决定根据分层抽样实施新政策。
The stratification of education systems can lead to unequal opportunities for students.
教育体系的分层可能导致学生的机会不平等。
The
strata of soil types vary across the vast agricultural land, affecting crop yields.
土壤类型在广袤的农业土地上呈现出分层，影响作物产量。
It carried out a number of tests during the project's early stage, such as a detailed geological survey of the project's cross-sea section, and selected the most suitable crossing strata based on geological conditions.
它在项目早期进行了多项测试，如对项目的跨海剖面进行了详细的地质调查，并根据地质条件选择了最合适的穿越地层。
It conducted a detailed geological survey of the project's cross-sea section and selected the most suitable crossing strata based on the geological conditions.
它对项目的跨海剖面进行了详细的地质调查，并根据地质条件选择了最合适的穿越地层。
"The underground overpass section has a length of merely 77 meters but saw additional participation of five technical institutes from Shanghai and construction simulation countless times due to complicated geological conditions, especially the silt-sand mix stratum, which was quite a headache to address.
“地下立交桥段只有77米，但由于地质条件复杂，特别是粉砂混合地层，上海五家技术机构多次参与施工模拟，这是一个令人头疼的问题。
As part of a strategy to associate itself with different strata of the Indian society, Haier began the "Laundry Service" concept to cater to the need of washing clothes at Delhi University's Indraprastha College for Women.
Sichuan project first in region that extracts clean energy from volcanic stratumA new well that pumps natural gas from volcanic stratum has been successfully dug in China's southwestern Sichuan province, becoming the first of its type in the region, according to PetroChina.
The well looks to extract gas trapped in the volcanic stratum, a rock formed by hardened magma.
More than 330 basins in over 20 countries and regions have reported oil or natural gas reserves in volcanic stratum, according to Sinopec News.
"The successful gas drilling in the Sichuan basin's volcanic stratum proves geologists' judgment that abundant gas is contained in the Sichuan basin's thick volcanic stratum," said Han Xiaoping, chief analyst with China Energy Net Consulting.
"The huge reservoir of natural gas in the volcanic stratum is also significant to secure China's national gas supply and will help build a lower-carbon energy future, according to Han.
If natural gas can form during the creation of volcanic stratum, it may also exist in deeper layers of the earth crust, which indicates a much greater space to explore and utilize natural gas, he added.
China has discovered a number of natural gas and oil reserves from volcanic stratum in the deep layers of basins across the country since 2002.
PetroChina Southwest Oil and Gasfield Co said it applied new technologies to dig the first well in the volcanic stratum area, increasing the drilling speed and reducing blockage of the gas storage layer.
However, temperatures at the seabed stratum can reach 249 C, while the pressure there is equivalent to putting 125,000 tons on a surface of one square meter, both of which present unique challenges to oil and service companies.
Compared with imported equipment, the seismic data collected by "Haijing" has a higher identification degree, which can accurately depict the complex geological structure of the 10,000-meter-level stratum through the water depth of 3,000 meters, said Ruan Fuming, chief engineer of "Haijing" equipment research and development at the CNOOC.
In addition, measures that can enlarge the middle-income group and narrow the income gaps between various strata of society will stoke high-quality development and lead to common prosperity in the coming 10 to 15 years, he said.
According to Sun Kai, a CTCE technician on the site, building such a test center was a daunting task as the strata had lots of sedimentary rock formations, while its surface was mainly saline-alkali deserts with an accumulation of thenardite, a sodium sulfate mineral, seen largely in salt lakes and arid regions.
Inclusive finance aims to meet the financial needs of all social strata and groups with a focus on smaller enterprises, people with low incomes and those in rural areas in China.
"We are in a different stratum from the traditional banks," said Huang, 43, who was previously head of electronic banking at China Construction Bank Corp. "We are like capillaries reaching every part of the society.
Entrepreneurs and technicians of private sci-tech enterprises, managerial and technical personnel employed by foreign-funded enterprises, the self-employed, private business owners, employees of intermediaries, freelancers and people from other social strata that have emerged in social transformation are all builders of socialism with Chinese characteristics, he noted.
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