1.
Distinct layers of ejected material on the volcanoes'slopes are allowing geologists to construct the chronological sequence of their formation.
喷发出来的物质层次分明地留在火山斜坡上，使地质学家们可以确定它们形成的年代顺序。
2.
a mixture in which substances occur in distinct layers.
物质形成的层次清晰的混合物。
3.
Levels and evolutional law on forms of matter system;
物质系统形态的层次性及其演化规律
4.
Comparative studies on water quality and community structure of zooplankton between the sea surface microlayer and the subsurface microlayer in mariculture areas in Dapeng Cove
大鹏澳养殖海域微表层与次表层水质及浮游动物群落特征的比较
5.
PRELIMINARY ANALYSES BY SIMS ON TRACE COMPONENTS OF STALAGMITE MICROLAYERS AND THEIR CLIMATE SIGNIFICANCE
石笋微层物质组成的二次离子质谱初步分析及其气候意义
6.
In 1974, scientists first proposed the idea that manufactured chemicals could threaten the ozone layer.
在1974年，科学家首次提出了工业化学物质可能威胁臭氧层的想法。
7.
The psychology and spirit function will be developed broadly in material stratum.
以求多层次多方位地发挥其物质功能形态上的心理和精神功能。
8.
Multi-level Fuzzy Evaluation of Warehousing Goods Rack Technique Quality;
物流仓储货架工艺质量多层次模糊评价方法的研究
9.
Hilton plant beds
【地质】希尔顿含植物层
10.
infrastructural upwelling
下部构造层物质上涌
11.
potentially ozone (layer)-depleting substance
可能消耗臭氧层物质
12.
Quality inspection of roofing insulation layer based on AHP
基于层次分析法的屋面保温层工程质量检验
13.
Maslow suggested that as people's basic material wants are satisfied they seek to achieve nonmaterial or spiritual goals.
马斯洛认为：一旦人们的基本物质需求得到满足后，就会转而追求更高层次的精神需求。
14.
Reveals some of the same elegant, finesse-like character as well as notes of minerals, pencil shavings, cherries, wet stones, and subtle oak.
同样有优雅的表现及细致的层次特征，有矿物质、铅笔刨花和微妙的橡木香味。
15.
AHP-based Evaluation and Analysis on BCG Matrix for Development Strategy of Biological Energy in Heilongjiang State-owned Forest Region;
基于层次分析法的黑龙江国有林区生物质能源发展战略的波士顿矩阵
16.
Intension and essence of civilian art were deeply discussed.
深层次挖掘民间艺术的内涵及本质.
17.
Quality and Safety Risk Assessment Based on AHP;
基于层次分析法的质量安全风险评估
18.
Instructional Evaluation Based on AHP and Hierarchy Fuzzy Inference;
基于层次分析法的教学质量模糊评价