查询词典 sediment-covered

In spite of its short history, it develops rapidly and is widely used in core correlation, material source identification, sediment tracing, ecosystem evolution, paleocliamtic and paleoenvironmental study, pedology, environmental pollution, oil and gas exploration and paleomagnetism.

尽管其历史不长，它的发展却异常迅速，在样芯对比、物质来源鉴别、泥沙运移示踪、流域生态环境演替、古气候和古环境研究、土壤发生学、环境污染、油气勘探、古地磁学等领域得到了广泛应用。

The growth characteristic of Microcystis colony in sediment and pelagic zone was researched.

并比较了底泥和水体中微囊藻群体的生长特性。

Pelagic sediment contains tiny grain of material.

远洋沉积物包含了微细物质颗粒。

The shear wave velocity changed greatly in different physiographic areas and different sediment types.

剪切波速与沉积物类型关系密切，不同海区和不同类型海底沉积物的剪切波速有明显差异。

The numerical results of river channel planform change, longitudinal bed profile, channel cross section, water surface profile and channel sediment transport are analyzed and discussed.

根据模拟得到的河道平面形态、横断面形态、河床纵剖面，沿程水面线及沿程输沙率的变化，分析了河床初始比降、入口含沙量、流量和河岸抗冲性等各种因素对河型转化的影响。

The study also investigates two types of planform modifications: 1. tapered vanes; 2. forward-swept and aft-swept vanes. The results show that with the same surface areas, forward-swept vanes and tapered vanes with constant height and larger length are able to improve the function on sediment control.

本研究同时探讨板顶束缩及板顶前后倾两种板形的改变，结果显示在固定面积的情况下，板高固定与板长改变的板顶束缩及板顶前倾两种形状的改变可增进潜板的效能，在决定潜板形状时，可参照二者的变化加以评估。

Grain size is one of the main factors to control the pollutant distribution in sediment.

沉积物的粒度是控制沉积物中污染物分布的主要因素之一。

The outside sea wave streams into near the shore and shallow water area, being subjected to a submarine friction function, the wave 锋 becomes abrupt, the trough of wave become slowly, the fluid matter orders sport track to present back and forth fluxion, and to shore enter the current velocity degree is usually bigger than offshore reflux speed, causing bottom sediment clean to shore porterage, and is aroused a shore wave of ascend the blunt water current take to the seashore on-line pile up.

外海波浪传入近岸浅水区，受到海底的摩擦作用，波锋变陡、波谷变缓，水质点运动轨迹呈现往复流动，而且向岸进流速度通常大于离岸回流速度，导致底部泥沙净向岸搬运，并被激岸浪的上冲水流带至海滨线上堆积。

It turns out that an extract from the prickly pear cactus is effective at removing sediment and bacteria from dirty water.

原来，由多刺的梨果仙人掌榨出的汁能够有效地去除污水中的沉淀物和病菌。

Pulper with water, sediment well, composed of cylindrical screen pieces of paper solution purification system for hydraulic pulper of the tailings and to further ease the severity of the separation of impurities.

与水力碎浆机、沉渣井、圆筒筛组成废纸碎解净化系统，对水力碎浆机的尾渣进一步疏解并分离轻重杂质。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。