查询词典 silt

In this paper, mechanical properties of the sandy silt and fine sand mixed with cement and fly ashes in different amounts after different ages curing are researched, and the effect of cementing is compared. Through pull-out tests and direct shearing tests of geogrid in various soil, the interface characteristics of between geogrid and soil are measured.

本文通过室内物性试验、直剪试验和单轴压缩试验研究了采用不同掺量的水泥、粉煤灰加固后的砂质粉土和粉细砂养护不同龄期后的物理力学特性，并对加固效果进行了比较。

It is thought that the channel bay line evolution processes can be divided into four stages. The first stage is soon of the sea level stable when the bayhead mountines are eroded and developed abrasion geomorphy and the productive materials were transport into the bay deposition by the tidal current and wave current and were reworked into gravel dams. The second stage is characterized by the fluvial output sediments and eroded sediments mixed deposition in channel bay and developed marine accumulation plain and sand riges in the plain under the wave reworked. The third stage developed clay silt marine accumulation plain under the action of the channel current and the wave action is very limited. The fourth stage is marked by human being reclaim which result in the channel bay filled and evoluted into a strait arce coast.

文章认为，峡道海湾的充填经历了四个阶段，第一阶段以峡道海湾湾顶山体在波浪作用下产生的侵蚀物质充填为主，发育了海蚀崖、海蚀洞、海蚀穴等侵蚀地形和湾顶砂砾石堤等堆积地形交替的峡道湾顶地貌，第二阶段以河流输出物质和峡道湾岛屿、礁石侵蚀物质在潮流作用下向峡道湾输运，由潮流和波流共同沉积为特征，发育海积平原，部分粗颗粒泥沙在波浪的改造峡，发育平原沙堤，第三阶段以河流输出物质为主，在涨落潮流搬运下进入峡道和峡道湾沉积，在峡道湾中发育以淤泥质粉砂为主要物质的海积平原，第四阶段以人类围涂造田为标志，加速峡道湾的充填过程，使峡道海湾最终趋于夷平，形成顺直均衡的弧形海岸。

Beneficial exploration was made on construction of super-long pre-stressed tube pile in sand and silt layer based on this case in Hangzhou City.

通过杭州理想·伊萨卡管桩工程实例，对砂层、粉土层中超长预应力管桩的施工工艺的制定进行了有益的探索。

Response, wonderful waterproof and split-hair resolution. In spite of being used on silt, marsh or loose sandlot, it provides favorable earth's surface coupling.

最新改进的三分量检波器系列产品，它能满足多波多分量地震数据采集技术的需要，同时具有高灵敏度、低失真、合理的阻尼系数、线形响应好、防水性好、具有较高的分辨率等特点。

Besides, when the experimental soil was clay soil of Yangling, the appearance and developing process of rill erosion happened respectively 12-15min and 4-8min earlier than of silt soil of Shaanbei.Accumulated sheet and rill erosion amounts increased with the rainfalls time, and the latter increased quickly than the earlier. The total accumulated rill erosion amounts were 2.5 and 5.5 times more than accumulated sheet erosion amounts.

黄绵土坡面发生细沟侵蚀的时间早于粘黄土坡面12-15min；坡面细沟侵蚀达到稳定的时间粘黄土坡面也比黄绵土坡面滞后约4-8min；累积面蚀量和细沟累积侵蚀量均随降雨时间的延续而增加，且后者增加幅度明显大于前者；降雨结束时，坡面细沟累积侵蚀量约为累积面蚀量的2.5～5.5倍，约占坡面总侵蚀量的80％以上。

Magic in the season, Medina breakthrough of silt broken deduction is really exciting, and because he has a very strong ability of his endurance in the air to make a very enjoyable air movements such as the stick. Shooting air change hands, and so on.

在魔术的赛季，麦迪突破后的隔人爆扣实在令人振奋，而且由于他有很强的滞空能力因此他能够在空中作出令人赏心悦目的空中动作例如拉杆，空中换手上篮等等。

The results are as follows:(1) The soils are mainly composed of sand and silt.

在不同的土地利用强度下土壤粒度分布表现出了不同的特征。

The way of cleaning the silt of pool has great influence on the quality and cost of foundation construction.

清淤的方式是否合理，对公路、建筑的基础施工的质量和造价影响很大。

With different water content, silt strength is different.

随着含水量的不同，粉土的强度呈现不同的变化。

In this paper, the influence of organic matter content on silt solidification effect was focused on.

研究有机质对淤泥固化效果的影响并针对这种不利影响提出相应的对策是淤泥固化研究中的一个新的课题。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。