| 释义 |
ag·gra·da·tion 英ˌægrə'deɪʃən美ˌægrə'deɪʃən BNC⁶⁰⁰⁴⁹
基本例句
n.加积⁵⁰淤高;浚填⁵⁰
Development of fluvial system is a process of reaction of aggradation and incision.
河流系统演化是一个堆积与切割相互作用的过程。 cnki
It expounds primarily about pulverized coal ash aggradation rule from varies kinds of research fruits and constructions and its static and dynamic characters are also given.
从各种试验研究成果和建设实践来初步阐述粉煤灰的沉积规律、静力应用性质和动力应用性质。 cnki
The cover is an important component of the sludge aggradation tank.
污泥沉积池罩是污泥沉积池的重要部件。 cnki
The superfine boron powder was coated by aggradation method with AP using methanol or acetone as the solvent.
采用沉积法，以甲醇、丙酮为溶剂， AP为主要原料，对超细硼粉进行包覆。 dictall
The surface configuration and the distribution of component were measured and analysed by AFM and XPS. And the aggradation velocity was also obtained under some conditions.
用 XPS和 AFM分别分析了 CHN薄膜中C和 N的成分及表面形貌，并得到了一定条件下的薄膜沉积速率。 cnki
Aggradation and degradation occur frequently in the Qiantang Estuary, its main channel is shoal and shifty, and fluvial process is quite complicated so the navigating condition is abominable.
钱塘江河口河床冲淤多变，主槽摆动频繁，其演变规律甚为复杂，故航行条件差。 cnki
Accordingly, it is urgent and important to study the effect of different Tongguan riverbed elevations on aggradation and degradation as well as the flood elevation of the lower Weihe river.
因此，研究不同潼关高程对渭河下游冲淤及洪水位的影响具有迫切而重要的现实意义。 fabiao
Basin fluids migrate and congregate in the process of convection or aggradation.
沉积盆地含矿热卤水流体在热对流、沉积压实等作用下运移、充填、聚集； cnki
By using the method of genetic strata analysis, the coal bearing member is divided into three increment sequence which represent process of aggradation progradation retrograding.
运用成因地层分析方法，将含煤段划分为三个成因不同的生长层序，它们分别代表填积—进积—退积过程。 dictall
It is pointed out that the morphological evolution process of the lower Yellow River has three elementary aspects: shallow cross section, mild longitudinal slope and intensive amount of aggradation.
断面极为宽浅，纵比降的塑造，以致河道严重淤积，是黄河下游河床演变的三大基本问题。 dictall
Lateral aggradation of continental strata is widely developed, resulting in highly variable litholo-gies and lithofacies.
陆相地层侧向加积作用广泛发育，导致岩性、岩相多变。 dictall
TheSilurian on the littoral area has been a part of the Xingkai terrain epicontinental aggradation-al belt.
滨海区的志留系，已成为兴凯地体陆缘增生带的组成部分。 cnki
This paper dwells the concepts of retrogressive aggradation and the datum of erosion.
本文阐述了溯源淤积和侵蚀基准面的概念。 cnki |