查询词典 dredging shovel

It mainly specializes in researching and developing large and medium type dredging machine. At present it's leading products include sand dredging boat, sand drawing boat and iron sand boat. They are sold well in three provinces in northern China, Henan, Hebei, Shandong, Shanxi, Gansu, Shanxi, Zhejiang, Szechwan, Anhui, Inner Mongolia and Hubei about over ten cities.

目前所生产的系列挖沙船，系列抽沙船，系列铁沙船等产品畅销于东北三省、河南、河北、山东、山西、甘肃、陕西、浙江、四川、安徽、内蒙、湖北等十几个省市，深得用户好评，并出口尼日利亚、孟加拉、也门、南韩等国家。

The wear of dredging device can not be avoided in the course of the dredging.

挖泥船在疏浚过程中，挖泥机具的磨损是一种客观必然现象。

So, to analyze foreign dredging market is very important for China to make relevant policies of dredging marker.

因此，研究外国疏浚市场对制定我国疏浚市场相关政策意义重大。

The result shows that the measure of dredging will increase the tidal prism, so does that of eastern jetty with dredging. However, the tidal prism may decrease for the measure of double jetties, depending on the elevation.

研究结果表明，灌河口航道单纯疏浚工程会增加灌河纳潮量，增设单导堤后纳潮量将会进一步增加，而双导堤工程后，灌河的纳潮量既有可能增加也有可能减少，主要取决于导堤高程。

In order to enhance its core competitiveness in the dredging market, GDC invests a large amount of money on equipment upgrading. The 9000 m3 TSHD, 3000 m3/h CSD/Bucket Wheel Dredger, 30 m3 Grab Dredger as well as other dredgers under construction could increase the annual dredging capacity of the company tremendously.

为适应未来疏浚市场的发展需求，公司近年已建成或在建新一批大型、先进设备，如9000m3舱容以上的自航耙吸式挖泥船和3000 m3/h以上的绞吸/斗轮式挖泥船，以及30m3以上的抓斗船，届时公司的年疏浚能力将进一步大幅提高。

Nanjing Changjiang Waterway Engineering Bureau currently has the Netherlands, Japan and China to build its own large and medium-sized aircraft from harrow suction, suction, chain bucket, grab dredger, blowing mud vessels and other vessels dredging ships, as well as a large number for the dredging, fill supporting the use of auxiliary vessels and ancillary equipment such as sludge pipeline.

长江南京航道工程局目前拥有荷兰、日本和我国自行建造的大、中型自航耙吸式、绞吸式、链斗式、抓斗式挖泥船、吹泥船等多艘疏浚工程船舶，以及大批为疏浚、吹填配套使用的辅助船舶和排泥管线等辅助设备。

4 For dredging works, only mechanical dredgers with bucket-type closed-grabs shall be used for the dredging of river bed or ponds.

进行挖泥工程时，只可使用密封抓斗式的机械挖泥机，以挖掘河床或塘底的淤泥。

Our main products: dredging ship, pumping sand barge, sand screening machine, Dump Sand Barge, gravel Featured equipment, gold machinery, iron ore extraction equipment, river pebbles and weathered broken equipment, screw sand washing machines, conveyor-type automatic loading sand machinery, etc.; a total of ten series more than 30 specifications for the user to choose, and geographic environment based on user design and manufacture of special products, factory production of mechanical energy at the same time the completion of dredging excavation, screening, separation of several procedures, one-time production of qualified products, divided into sand, stone and waste in the advantage of high efficiency and low cost.

本厂主要产品：挖沙船，抽沙船，筛沙机，自卸运沙船，砂石精选设备，淘金机械，铁砂提取设备，河卵石及风化破碎设备，螺旋洗沙机，输送式自动装沙机械等；共有十大系列三十多个规格供用户选择，并根据用户地理环境设计制造异型产品，本厂生产的挖沙机械能同时完成挖掘，筛选，分离几个程序，一次性生产出合格产品，分为沙石，中石及废料，其优点效益高，成本低。

There are shovel blades equipped bottom of the cinquefoil shelf. When shovel blades rotate with rollers, they throw up the materials and send them into the space between rollers and ring and then form a material bed. The material bed produces centripetal force as a result of rotating of roller. The material is crushed by the centripetal force.

磨辊吊架下装有铲刀系统，其位置处于磨辊下端，铲刀与磨辊同转过程中把物料抛起喂入磨辊与磨环之间，形成垫料层，该料层受磨辊旋转产生向外的离心力碾压，达到制粉目的。

The soil displacement distance, soil translocation aroused by shovel downslope tillage has no difference with hoe＇s, and they are more bigger than trample-shovel＇s.

在顺坡耕作时铁锹引起的土壤位移距离、位移量与锄头相近，但它们远远大于踩锹；等高耕作时铁锹引起的土壤位移距离、位移量是锄头的1.3～3.8倍左右。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。