free sand
英 [friː sænd]
美 [friː sænd]
网络 清水砂
双语例句
- Suitable for hard water, free from sand gravel influence.
适用于硬质水，不受碎石或沙粒影响。 - The type of free humic acid changed with the increase of complex particle diameter was the following order: A type ( clay)→ A type ( silt) → Rp type ( fine sand);
随复合体粒径的增大，游离态胡敏酸类型的变化序列为A型（粘粒）→A型（粉粒）→RP型（细砂）； - The system achieved diversity in participant of desertification, but also to ensure free flow of sand property.
该制度实现了治沙主体的多元化，也保证了沙地产权的自由流转。 - In black soil, the type change of free humic acid mainly occurred in silt size complex, and that of combined form humic acid mainly occurred in fine sand size complex.
在黑土中，游离态胡敏酸的型变主要体现在粉粒复合体中，结合态胡敏酸的型变主要体现在细砂复合体中。 - A centrifuge dynamic test was performed on a uniform free saturated sand ground model, which was prepared by the dry deposition method and contained in a laminar shear box.
本文使用层状剪切箱，通过干落法制备了均匀的砂土模型，进行了离心机振动试验； - Solid free completion fluid technique as a specific technique is very successful on both its design and oper-ation in SZ 36-1 sand control practice.
在绥中36&1油田防砂完井作业中，无固相完井液技术作为一项专门的技术，从设计到施工都取得了成功。 - A free boundary problem and the numerical computation for sand scour funnel
泥沙冲刷漏斗自由边界问题及其计算 - Centrifuge modeling of seismic response of free sand ground
砂土自由场地震响应的离心机试验研究 - Finally carbonation depth and free chloride content of concrete in different depths were determined. and compared with river sand concrete.
试验后测定碳化深度和混凝土不同深度处自由氯离子含量，并与河砂混凝土进行对比。 - The sodium silicate binder possess many advantages including being odor free, non-toxic and environmental friendly, hence it is widely applied in foundry molding sand, chemistry painting, papermaking and many other industries.
水玻璃粘结剂具有无毒无味、环境友好等优点，被广泛应用于铸造型砂、化工涂料、造纸等许多行业。