英语释义

1. foundry sand artificially dried after being made into a mold —distinguished from greensand

2. a sand not producing oil or gas

片语

dry backfill sand干回填沙

dry-sand moulds干砂型

dry-sand molding干砂型

dry core sand干砂心砂

dry loam sand干旱土壤质砂土

dry moulding sand干燥型砂

dry-sand core mold组芯铸型

dry reclaimed sand干法再生砂

英汉例句

• Vibratory compactability of dry sand in full mold foundry has been researched by experiments on effective factors such as vibratory direction, dimensions, frequency, acceleration and dry sand sorts.

  通过对实型铸造干砂振动填充紧实中的振动方向、维数、频率、加速度及干砂种类等诸多影响要素的测定实验，研究了实型铸造振动紧实干砂的性能。

• When wet cannot satisfy the request considers the use clay granulated substance table dry sand mold, the dry sand mold or other sand molds again.

  当湿型不能满足要求时再考虑使用粘土砂表干砂型、干砂型或其它砂型。

• When wet type can not meet the requirement to consider using clay sand table dry sand, dry sand mold or other.

  当湿型不能满足要求时再考虑使用粘土砂表干砂型、干砂型或其它砂型。

• The attenuation of temperature wave in humid sand layer on an evaporation cooling roof differs from that in dry sand layer in essence.

  有含湿砂层存在的被动蒸发冷却层屋面的温度波衰减，在本质上不同于干燥状态情况。

• Glass bulbs were joined by a narrow tunnel of glass, and fine, dry sand was placed in the top bulb.

  用狭长的玻璃通道把玻璃泡连接起来，把干燥的细沙放在上面的玻璃泡内。

• The little dune is formed with loose dry sand by wind.

  这个小沙丘是由风吹来的干沙子形成的。

• The device for forestation by fixing dry sand comprises a plurality of water containers and gratings for fixing dry sand, wherein each water container is fixedly connected with the grating;

  干沙土固土植树造林装置，包括多个聚水容器、用于固定干沙土的格栅，所述每个聚水容器均与格栅固定连接；

• He ran down to the beach impatiently, but there was no one, just dry sand dancing in the early wind and seabirds marching up and down watching the waves.

  他亟不可待地跑到海滩上，没有一个人，只有干燥的沙粒在晨风中飞舞，海鸟盯着海浪不时飞上飞下。

• He was absorbed in knowledge so much just like dry sand absorbed water.

  他如此专心于知识，就像沙子吸水一样孜孜不倦。

• The evaporating capacity of surface soil in mobile dune is mostly rest with thickness of dry sand bed, with the increasing of dry sand bed thickness, the evaporating capacity reduce gradually.

  流动沙丘土壤表层蒸发量主要取决于干沙层的厚度，表现为随着干沙层厚度的增加，沙丘表层的蒸发量逐渐降低。

• The shear strength of dry sand has been studied, the result shows the interlocking strength existing interdry sands compacted.

  对干砂的抗剪强度进行了研究，认为型砂存在咬合强度。

• S43C In case of fire use limestone powder, sodium chloride or dry sand (never use water).

  着火时使用石灰粉末、氯化钠或干沙子灭火（禁止用水）；