English translation for "size composition"
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- 大小组成
颗粒组成
粒度组成
粒径组成
筛分组成
Related Translations:
- Example Sentences:
| 1. | The basic size composition of communities were revealed by these spectra . these spectra among stations and these 2 ecosystems showed minus difference caused of water depth or seasonal change
Sheldon型粒径谱的esd为500 m或者生物量粒径谱的粒级单位为2时，图形出现波谷。 | | 2. | Sample ' s analyses and tests in laboratory , this thesis makes a detailed research on holocene deposits characteristics of mu us desert , especially on characteristics of grain size composition , which break through previous description of determining the nature and gain a series of number indexes . at the same time , this thesis has also researched arenaceous source on every part of mu us . firstly mu us desert ' s forming process is deeply influenced by the east asian monsoon , the grain size gradually becomes smaller , while the magnetic susceptibility becomes larger from northwest to southeast this phenomenon not only appears on the surface of mu us , but also obviously reflects on the same layer of different places
根据大量野外详细考察和室内样品分析与测试，本文对毛乌素沙地全新世地层沉积特征做了细致的探讨，尤其对区域地层的粒度组成特征做了进一步的研究，突破了以往的定性描述，得出了一系列量化指标；结合野外的考察工作，对其不同地区的沙质来源做了详细分析，主要得出以下结论： 1 、毛乌素沙地形成过程深受东亚季风影响，粒度自西北向东南逐渐变细、磁化率值逐渐变大。 | | 3. | 2 . by the analysis of grain - size accumulative centigrade content , grain - size composition and grain - size parameters performed on samples in baijiaziu profile and mafangtan profile , nine stages of hydrological and climatic changes since the last 1300 years have been distinguished . the first , the third , the fifth , the seventh and the ninth layers of the stratigraphical sequence are finer while the second , the fourth , the sixth and the eighth are coarser
据此，将白家嘴剖面划分为9个地层单位， 4个沉积旋回，其中剖面1 、 3 、 5 、 7 、 9层较细， 2 、 4 、 6 、 8层较粗，并认为此沉积序列表明近1 . 3ka以来渭河古水文与古气候大致经历了9个变化阶段。 | | 4. | Under the direction of chinese soil taxonomy , part purple soils developed on the purplish standstones of j2 # j3 in sichuan basin were systematically studiedaccording to natural landscape , profile modality and quick - test , applying to methods statistic analysis and system integration , main affecting factors , indexs of soil series taxonomy and retrieval orders were systematically discussed . the results showed : 1 ) organic substance , total nityogen , total phosphate , total potassium and particle size composition were distinctly related with many soil characters . organic substance , calcium carbonate , available phosphate # size composition were much different in all swatches . besides , soil structure and the depth had profound affection to it . 2 ) affecting factors : soil structure , texture style and organic substance phosphorous
本文以土壤系统分类理论为指导，以四川盆地侏罗系蓬莱镇组、沙溪庙组和遂宁组紫色岩上发育形成的部分紫色土为研究对象，利用spss统计软件相关功能，结合供试土壤的自然景观、剖面形态和室内测定的理化性质，对土系分化的影响因子、土系划分指标和检索顺序进行了系统的探讨，结论如下： ( 1 ) 、供试紫色土中有机质、全氮、全磷、全钾和颗粒组成与多个土壤性质均呈显著或极显著相关；有机质、碳酸钙、有效磷、颗粒组成等性质在供试土壤方差分析中变异系数均较大；土体构型及土体的深度对土壤性质也有深刻影响。 |
- Similar Words：
- "size co tancy" English translation, "size coarse aggregate" English translation, "size code" English translation, "size coding" English translation, "size coefficient" English translation, "size consist" English translation, "size constancy" English translation, "size constancy tester" English translation, "size content" English translation, "size contraction" English translation
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