coarse sand是什么意思_coarse sand短语搭配_coarse sand权威例句

同近义词

• [地质]粗砂（直径为0.2至2.0毫米）

  arenes   /   hoggin

词组短语

1. very coarse sand 极粗砂

2. coarse sand soil 土壤 粗砂土

3. loam coarse sand 壤质粗砂

4. loamy coarse sand 壤质粗砂 ; 壤质粗砂〔土

5. Coarse sand loam 粗砂壤土

6. Thick medium coarse sand bed 厚中粗砂层

7. concial sand from coarse sand 粗砂锥辗硅砂

8. Coarse Sand Layer 粗沙夹层

权威例句

1. And the rate of germination was highest when coarse sand and mixed sand were used as germination bed at 30 ℃.

30℃恒温下使用粗砂和混沙，平均发芽天数最短。

2. Long-term application of manure increased the percentage of SOC, TN in coarse sand and clay ( Harbin site).

长期施用有机肥能够增加有机碳、全氮在粗砂粒以及粘粒中的分配比例（哈尔滨点）。

3. Surface Forms: Coarse sand anti-slip surface, uneven anti-slip surface and orange peel-like anti-slip surface.

表面形态：粗砂防滑型、凹凸面防滑型、桔皮防滑型。

4. Mean grain size is in the scale of very fine, fine, medium and coarse sand respectively;

平均粒径分别落在极细砂、细砂、中砂和粗砂粒级；

5. Yellow bands—larger, coarse particles—around the Middle East, North Africa, and western North America likely indicate dust and sand storms as the northern hemisphere reaches the driest time of year.

黄色地带，也就是分布着较大的较粗糙粒子的中东地区、北非以及北美西部，随着北半球到达一年中最干旱的季节，很可能预示着有沙尘暴灾害。

6. The foundation of the dam for Dalong reservoir consists of the layer of medium-coarse sand with gravel, so it is difficult to be penetrated even by the high-power vibrator.

大隆水库大坝坝基为含卵砾中粗砂层，即使大功率振冲器也难以贯入。

7. Effect of Warping Dams in Silt-Laden and Coarse Sand Region of the Middle Yellow River to Sediment Grading

黄河中游多沙粗沙区淤地坝对泥沙的分选作用

8. Making Certain the Dividing Line of Coarse Sand in the Study on Definition of Coarse Sand Concentrated Coming Area in the Middle Yellow River

黄河中游粗泥沙集中来源区界定研究中粗泥沙界限的确定

9. Results of the model show that the coupling influence is not important for grain sizes under coarse sand.

模型计算结果表明，对于粗砂以下的海床，耦合影响不大。

10. Dark gray line of sight was filled with the Gobi Desert, coarse sand with gravel scattered like gravel.

视线里弥漫着灰黑色的戈壁滩，粗糙的沙滩散落着碎石般的沙砾。

11. In the texture category, the researchers tested metaphors such as "having a rough day" and "using coarse language," by giving people a puzzle to solve that was either smooth or covered in sand paper.

在有关质地的调查中，研究人员通过给人们猜一个或是表面光滑，或是用砂纸包裹的谜语，来测试诸如“不舒服的一天”、“讲粗鲁的话”等比喻。

12. Dark gray line of sight was filled with the Gobi Desert, coarse sand with gravel scattered like gravel.

视线里弥漫着灰黑色的戈壁滩，粗糙的沙滩散落着碎石般的沙砾。

13. A coarse sieve used for sifting out fine particles, as of sand, gravel, or coal.

筛子：一种粗筛，用于筛选优良的东西，比如沙子、碎石或者煤。

14. The structure of sand storage silo for the use of coarse sand cemented fill and its pulp discharge method have been studied in this paper.

本文研究了粗粒砂胶结充填砂仓的结构及其卸料方法。

15. Relevant Problems of Dam System Construction at More and Coarse Sand Region in the West Part of Shanxi Province

晋西多沙粗沙区坝系建设的相关问题抗病毒药物西多福韦

16. Macro Analysis on Coarse Sand Concentrated Coming Area Based on Background of Physical Geography

从自然地理背景宏观判析黄河中游粗泥沙集中来源区

17. Thus coarse sand and clay had larger capacity for pyrene sorption.

粗砂粒组和粘粒组对芘的吸附能力较大，细砂粒组和粉砂粒组相对较小。

18. Analysis on Trapping the coarse sand and discharging the fine sand in the Sanmenxia Reservoir

三门峡水库拦粗排细的分析

19. As time progresses, the water saturation profile becomes closer to the steady-state profile, which corresponds to the soil-water characteristic curve of the coarse sand.

随着时间的增加，砂柱中的饱和度剖面逐渐接近于稳定时的饱和度剖面，对应于粗砂的土壤水分特征曲线。

20. In the bedload movement process, coarse sand tended to stay on the sand bar, find sand was brought away.

底沙运动过程中粗粒沙滞留在沙洲，细粒沙被搬走。

21. For both materials (especially HD80), rough up the glue surface first with coarse sand paper, then apply a coat of cement and let it dry.

为两种材料(尤其是hd80)，粗糙了胶的表面首先与粗砂的文件，然后申请一件外套，水泥，让它干。

22. They used special microfibers, rather than coarse bits of gravel and sand, to strengthen the cement.

他们用特殊的超细纤维来替代粗糙的砂石颗粒，以强化水泥。

23. Correlation study of light dynamic penetration test and cone penetration test in testing coarse sand

轻型动力触探法与静力触探法检测粗砂相对密实度的相关性研究

24. In the bedload movement process, coarse sand tended to stay on the sand bar, find sand was brought away.

底沙运动过程中粗粒沙滞留在沙洲，细粒沙被搬走。

25. The result is a row of samples shifting from the relatively dark, coarse grains of the Northeast to the fine white beach sand of the Southeast.

结果就是看到的这组样本，从东北海岸相对暗一点粗糙些的沙子到东南海岸这些白皙且细腻的沙子。

26. These may range from coarse silt to sand or pebble size.

这些颗粒的大小变化范围，从粗粉砂级到砂级或细砂级。

27. Analysis on the factors caused the frost-heaving of medium coarse sand

中粗砂冻胀主因素分析

28. Cognitions and Suggestions on Management of the Region of Abundant in Sediment and Coarse Sand of the Yellow River

对黄河多沙粗沙区治理的认识与建议再论泥沙起动流速

29. The study on regional distribution, area and sediment yield of different modulus of sediment transport provides a support to decide the coarse sand concentrated coming area.

研究不同输沙模数级的区域分布、面积及产沙量，为粗泥沙集中来源区界定提供支撑。

30. Both saturated-unsaturated flow drainage experiment without the fine sand layer on the top of the coarse sand and air-water two-phase flow drainage experiment with the fine sand layer were performed.

进行了粗砂上部没有细砂层的均质砂柱的饱和-非饱和流排水实验以及粗砂上部存在细砂层的水气二相流排水实验。

31. The natural sand is the non-renewable resources, the coarse sand were already getting fewer and fewer.

天然砂是不可再生资源，经过我国这几十年来的大规模开采和使用，优质的中、粗砂已经越来越少。

32. The grain size composition of Xinglong sand is mainly fine and coarse sand, which reflects the hydrodynamic condition is stronger.

兴隆沙地区沉积物粒径相对较粗，以粉砂、砂为主，总体上反映出该地区为水动力比较强的沉积环境，而沉积物粒径在各剖面中垂向变化较大。

33. The results show that the silt, coarse sand and gravel with small amount of clay are easier to quicksand.

试验表明，粘粒含量少的粉土、粗砂、砾砂较易发生水砂突涌；

34. But almost all the attention of the plastic shrinkage crack are focus on the medium and coarse sand concrete and the study of super fine one not found.

目前关于塑性收缩裂缝的研究几乎都集中在中粗砂混凝土，对于特细砂混凝土塑性收缩裂缝及其相关问题的研究几乎没有。

35. A Study on Source and Distribution of the Coarse Sand in the Yellow River Valley

黄河流域粗泥沙来源及分布研究

36. These particles range from coarse silt to sand or pebble size.

这些颗粒的大小变化范围是从粗粉砂级到砂级或细砂级。

37. Tan bark, coarse-packed sand and redwood chips make inexpensive side path materials, and cedar shavings add a wonderful scent in wet weather.

谈树皮，粗包装沙子和红木芯片制造便宜的一边道路材料，杉木屑添加在潮湿的天气美妙的气味。

38. This paper expounds the adaptibility of coarse sand filter with simultaneous air and water backwash to tertiary filtration plant.

阐述了粗石英砂气水同时冲洗滤池，在污水深度处理中的适用性。

39. It suggests that the reservoirs with the branch channel sand in the delta plain and front and coarse to medium sandstones are the important exploration targets in the future.

建议今后勘探应注重三角洲平原亚相和前缘亚相的分支河道砂、河口砂坝中的块状粗—中砂岩储层。

40. The test target of "depositing coarse sand and discharging the fine" is basically achieved.

放淤试验工程淤粗排细的目标基本得以实现。

41. It is considered that it should be good result when pile end soil is medium coarse sand and mudstone;

同时认为在桩端土为中粗砂、泥岩时，应用效果很好；

42. Soil salinity, soil organic matter, total nitrogen, content of gravel and coarse sand are no significantly related with Root biomass.

根系生物量与土壤含盐量、有机质、全氮、石砾以及粗砂粒含量之间差异不显著。

43. She stood on the coarse sand and played with her son.

她和她的儿子在粗糙的沙子上玩。

44. Middle Pleistocene strata: gravel layer; sand, coarse sand interbedded with gravel layers; gravel layers.

中更新世：砾石层；砂、粗砂与砾石层互层；砾石层。

45. Coarse sand in the Yellow River mainly comes from sand rock area, Inner Mongolia, water erosion, wind erosion and gravitational erosion occur interactively in this area.

内蒙古砒砂岩地区是黄河重要的粗沙来源区，该地区具有水蚀、风蚀及重力侵蚀交互的特点。

46. The structure of sand storage silo for the use of coarse sand cemented fill and its pulp discharge method have been studied in this paper.

本文研究了粗粒砂胶结充填砂仓的结构及其卸料方法。

47. The cushion layer for the dam is constructed with the material prepared mainly with natural sandy gravel and mixed with proper amount of pebble and coarse sand.

大坝垫层料采用以天然砂砾料为主、掺入小石和粗砂以调整级配的方式生产。

48. The test target of "depositing coarse sand and discharging the fine" is basically achieved.

放淤试验工程“淤粗排细”的目标基本得以实现。

49. This paper expounds the adaptibility of coarse sand filter with simultaneous air and water backwash to tertiary filtration plant.

阐述了粗石英砂气水同时冲洗滤池，在污水深度处理中的适用性。

50. Evaluation of Ecological Environment in Plentiful and Coarse Sand Area in Loess Plateau

黄土高原多沙粗沙区生态环境评价

51. Meanwhile, mixing coarse sand could improve the fluidity and mechanical properties of mortar.

同时在骨料中掺入一定量的粗砂不仅可以改善砂浆流动性，而且还能增加砂浆的力学性能。

52. The oil releases fastest in coarse sand with water leaching.

在水淋滤过程中，粗砂中石油释放最快。

53. Coarse and uniform sand, as filtering material, could prevent filtering material loss and agglomeration.

粒径较粗且均匀的河沙滤料的使用，避免了滤料的大量流失和滤料结块。

54. Selection of Precipitation Scheme for Submerged Water-bearing Formation with Middle-sized Coarse Sand and Cobblestone

中粗砂含砾卵石潜水含水层降水方案选择

55. Thus coarse sand and clay had larger capacity for pyrene sorption.

粗砂粒组和粘粒组对芘的吸附能力较大，细砂粒组和粉砂粒组相对较小。

56. The stress ratio of CFG pile and soil which cushion used medium-coarse sand gravelly sand or cobbles has been studied.

利用载荷试验研究了CFG桩桩顶的中粗砂、砾砂、碎石褥垫层的桩上应力比。

实用例句

1. She did not tell anyone that she spent much of her time looking out at the Pacific from empty beaches, some of them narrow with coarse sand, though farther north many of the beaches were rocky, desolate in the falling dusk, when seagulls circled hungrily and waves deposited dead seaweed.

NEWYORKER: Alone

2. It is a short hop from the bow onto the coarse yellow sand, the start of a four-hour walk back to Marahau.

BBC: Hiking New Zealands smallest national park

3. Try to measure the area of a Frisbee disc with wooden blocks and the answer is pretty coarse, but do the same thing with 10 billion grains of sand and you can get pretty damn accurate.

FORBES: Computing Desire