火山灰,volcanic ash英语短句,例句大全

火山灰,volcanic ash
1)volcanic ash火山灰
1.Experimental investigation on mechanical properties of a volcanic ash with different grain size gradations不同颗粒级配的某火山灰的力学性质试验研究
2.By means of contrast and research the eight seams' tonsteins characteristics of the petrography,mineralogy and geochemistry,it can be confirmed that all the tonsteins are the alkalinityvolcanic ash derived tonsteins from different age.对该地区８层ＴＯＮＳＴＥＩＮＳ的岩石学、矿物学以及地球化学特征的对比、分析，确认其全部为不同期次的同沉积碱性火山灰蚀变粘土岩。
3.Ten out of thirteen MS peak layers,which are thicker than 4 cm,correlate well with the volcanic ash layers recognized in core MD972142 offshore northwest.针对磁化率结果显示的13层厚度超过4 cm的磁化率峰值层,将其年代和菲律宾巴拉望岛岸外的MD972142孔的火山灰层进行对比,发现其中10层完全对应,证明磁化率峰值层是由火山喷发作用造成的,说明48万年来菲律宾火山带喷发的粉尘可以沉积到南海西部。

英文短句/例句

1.portland-pozzolana cement火山灰质硅酸盐水泥
2.The village was overwhelmed by ash from the volcano.村子被火山灰覆盖。
3.volcanic ash and lava build the mountains that we call volcanoes.火山灰和火山岩在喷射口堆积构成了火山。
4.Dense clouds of ash were generated during the volcanic eruption.火山爆发时, 产生了浓密的火山灰云。
5.A volcano that vomited lava and ash.喷出岩浆和火山灰的火山
6.Lava and ashes erupted from the volcano熔岩和火山灰从火山中喷出来。
7.The volcano erupted lava and ashes火山喷射出熔岩和火山灰。
8.A siliceous volcanic ash used to produce hydraulic cement.火山灰水泥，火山石用来生产水硬水泥的含硅火山灰
9.fly ash and other pozzolans for use with lime混合石灰用煤飞尘和火山灰
10.MORPHOLOGY AND COMPOSITION OF FLY ASH RESIDUES OF POZZOLANIC REACTION粉煤灰火山灰反应残渣的形貌及组成
11.POZZOLANIC REACTIVITY AND REACTION KINETICS OF FLY ASH粉煤灰火山灰反应性及其反应动力学
12.A Research on Particle Constitution of Fly Ash and Pozzolanic Activity of Fly Ash Ground Traditionally粉煤灰的颗粒组成与磨细灰的火山灰活性
13.Pulverized particulate matter ejected by volcanic eruption.火山灰火山爆发喷射出来的粉末状颗粒物质
14.The ash, cinders, and other fragments become a consolidated rock.火山灰、火山渣和其它碎屑变成了固结的岩石。
15.Any of various artificially produced substances resembling pozzuolana ash.类似的人造白榴火山灰任何人工制造的，相似于白榴火山灰的物质
16.This mixture of pozzolana and lime was then added to an aggregate.人们把火山灰与石灰的混合物加到集料中。
17.Electrochemical Study of Pozzolanic Activity and Water Requirement Ratio of Fly Ash粉煤灰火山灰活性与需水量比的电化学研究
18.The Influence of Steam Curing on the Pozzolanic Reaction of Rejected Fly Ash蒸汽养护对废弃粉煤灰火山灰活性的影响

相关短句/例句

tephra[英]['tefr?][美]['t?fr?]火山灰
1.New information on the response of vegetation to air-fall volcanic ash is provided by analysis of phytoliths from sediments containing major tephra beds.含火山灰层沉积的植硅体分析为了解植被对从空中下降的火山灰的反应提供新的信息。
2.The tephra could not comprise ash layer in the sediments; however, they were dispersed in the same depth of the core, which is located in 27.湖光岩玛珥湖沉积物中的火山灰保存了其原始形貌、原生的沉积和成分特征 ,是进行岩芯沉积物对比和定年的理想材料之一。
3.8 kaBP,which was recognized as the K-Ah tephra derived from Kikai volcano in southern Japan.经对比分析,该火山玻璃层即为源自日本南部Kikai火山的K-Ah火山灰层。
3)pozzolan['p?ts?ulɑ:n,'p?ts?l?n]火山灰
1.Feasibility of using Tibet s pozzolan as mineral admixture of concrete;西藏火山灰质材料作为混凝土掺合料的可行性
4)volcanic dust火山灰
1.In order to explore main causes and dynamic mechanisms, the latest data of past sequences of solar radiation and volcanic dust are adopted in this paper to simulate the climate change during the Little Ice Age.利用最新的太阳辐射变化资料和火山灰记录通过气候模式的模拟试验来探讨小冰期气候的形成因子 ,并揭示其动力学机制。
5)pozzolana[英][,p?tsw?'lɑ:nɑ:][美][,pɑtsw?'lɑnɑ]火山灰
1.Based on the Longjiang water conservancy project in Yun-nan, performances of concrete using four materials plans including moderate heat Portland cement, ordinary Portland cement, pozzolana and limestone powder are studied, further more their costs are contrasted.结合云南龙江水利枢纽工程,通过试验研究了中热硅酸盐水泥、普通硅酸盐水泥与火山灰、石灰石粉掺和料4种组合方案的混凝土性能差异,并对其成本进行了经济分析。
6)mortar from trass火山灰灰浆