淤积的

The water volume for the sediment transport is most economical on condition that the sediment transport efficiency and the sediment deposition ratio of the watercourse are optimum at the bankfull discharge.

最经济输沙水量是输沙效率与河道淤积状况综合最优时的输沙水量，也就是平滩流量时对应的输沙水量。

The Lake area in Jianghan Plain is one of the most ecotypically fragile areas in Yangtse Valley, and here there are four main ecological problems: frequent flood, silt and sand that make the lake become a swamp, water pollution and eutrophication, and the schistosome.

江汉平原湖区是长江流域生态环境最脆弱的地区之一，洪涝灾害严重、泥沙淤积和沼泽化现象普遍、湖泊水体污染与富营养化问题突出、血吸虫未得到根治等是该区目前存在的主要生态环境问题。

Following the rising and dropping of sea level, river erosional base have been changed severely, while there are some erosional or siltational processes happened in vertical direction at river mouth and in its low reach, there are also with large scale migration in plain direction.

随海面升降变化，河流侵蚀基准面发生重大变化，河流河口与下游段在发生侵蚀—淤积垂向变化的过程中，平面上亦表现为大范围的迁移。

To investigate the relationship between mutations in exons 12 and 23 of the ABCB4 gene and intrahepatic cholestasis of pregnancy.

摘 目的：探讨ABCB4基因外显子12和23的突变与妊娠期肝内胆汁淤积症发病的关系。

Severe cholestasis, with total bilirubin level more than 27 mg/dl, occurred 45 days after administration of azathioprine in our 77-year-old patient of polymyositis.

一位77岁的多发性肌炎患者，於接受Azathioprine治疗后第45天发生严重的胆汁淤积，其胆红素值高到27mg/dl。

The carrying capacity of water resources and water environment in Yellow River basin is faced with a huge challenge, such as vegetation destruction, water and soil erosion, riverbed run-up, watercourse shrinkage, water shortage, frequency breakage flow, severity pollution, water quality deterioration, trace to the source and sendiment, coast erosion and regradation.

植被破坏、水土流失，河床抬高、河道萎缩，水源匮乏、频繁断流，污染严重、水质下降，朔源淤积、海岸蚀退等表明黄河流域水资源与水环境的承载能力面临着极大的挑战。

As aresult of fluvial scouring and aggrading the riverbed, the alluvial layer of circular-arclayered alluvial valleys is fluid-saturated porous medium.

由于河流的淤积和冲刷，沉积河谷场地的沉积层多为饱和土。

For the shipping safety of Three Gorges Project, a physical model (1:100) experiment has been implemented from 2002 to 2003.The physical model is to evaluate the daily peaking influence on upper flow conditions for navigation and it is supposed that the Three Gorges Project have been operated 50+4 years and 70+6 years under aggrading conditions.

为了三峡工程航运安全，2002~2003 年利用 1：100 三峡库区水工模型，进行了三峡工程运行至 50+4 年和 70+6 年淤积地形条件下的电站汛期日调节对上游通航水流条件影响的物理模型试验。

Their growth results from material being scoured from the trough regions and deposited over the crests.

他们的生长是由波谷冲刷和波峰淤积而引起的。

Objective To investigate the expression of HIF-1α mRNA and HIF-2α mRNA in placentas of pregnant women with intrahepatic cholestasis of pregnancy.

目的 观察缺氧诱导因子-1α(HIF-1a) mRNA、缺氧诱导因子-2α(HIF-2α) mRNA在妊娠期肝内胆汁淤积症患者胎盘组织上的表达，探讨其与ICP胎儿缺氧的关系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。