查询词典 oolites

In addition,the theory of local supersation and epitaxy in the urolith growth hypothesis can also be introduced into formation theory of sedimentary oolites,concretes and oncolites.

此外，本文首次介绍了热发光方法研究沉积鲕石和尿路结石的成果，并认为这一研究方法仍有继续深入探讨其应用范围的潜力。

Based on the train of thought of bionics,the present paper,by utilizing sedimentary oolites, oncolites and concretes,has made a comperative study on structures,composition and formation conditions of four common urolith stones.

本文从仿生学的思路出发，将几种沉积鲕石、核形石、结核等从其结构、成分和形成条件等方面与四种常见尿路结石进行对比研究。

The rock types include limemud limestones, bioclast limestones, oolites, intraclast limestones and dolomites, indicating a typical set of epeiric sea carbonate platform or submerged platform deposits.

岩石类型包括泥晶灰岩、生物碎屑灰岩、鮞粒灰岩、內碎屑灰岩、白云岩等，为一套典型的臺地或沈没臺地型陆表海碳酸盐沈积。

Grainstones are the main part of the section, among which the oolites, intraclast limestones and most bioclast limestones are cemented by sparry calcite.

颗粒灰岩在剖面中占绝大多数，其中，鮞粒灰岩、內碎屑灰岩和多数生物碎屑灰岩均为亮晶方解石胶结。

Rock, usually limestone, composed of oolites.

岩石岩石，通常指石灰岩，由鲕粒岩组成

The grain size distribution and parameters of oolites and intraclastic graistones show that those grains had been transported and agitated during their process of formation.

鮞粒和砂屑的粒度参数和曲线分佈特徵说明，砂屑和鮞粒在形成过程中均经歷了较强的水动力搬运或搅动。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。