您要查找的是不是：
- A large mass of people moving or acting as a body. 一大群作为一个整体运动或行动的一大群人
- mass hydraulic concrete 大体积水工混凝土
- To release or throw down in a large mass. 倾倒大量放出或扔下
- The Pope arrived in Buenos Aires for a large mass. 教皇到达布宜诺斯艾丽斯，大批教徒正在等他。
- This large mass lesion is a liposarcoma. 图中巨大肿块是脂肪肉瘤。
- The book brings together a large mass of interesting information. 该书荟萃了大量有趣的资料。
- Putuo Monastery is actually a large mass of majestic structures. 普陀山寺院、庵堂群集。
- Research on Hidden Trouble Detection and Health Diagnosis of Hydraulic Concrete Structure. 水工混凝土结构隐患病害检测与健康诊断研究综述。
- A fall or slide of a large mass, as of snow or rock, down a mountainside. 雪崩，山崩大块物质如雪或岩石，沿着山坡降落或下滑
- A fall or slide of a large mass,as of snow or rock,down a mountainside. 雪崩，山崩大块物质如雪或岩石，沿着山坡降落或下滑
- Based on the investigation of our hydraulic concrete durability problems, a new concept of High performance Hydraulic Conerete(HHPC)was put up in the paper. 本文提出了水工高性能混凝土的新概念．并通过我国水工混凝土的耐久性问题的调查分析，指出开展水工高性能混凝土研究的迫切性和必要性。
- It is the largest mass of life ever seen. 这是目前见过的最大的生物集群规模。
- This paper emphasized on the influences of curing condition on strength and durability of plain concrete, hydraulic concrete and shrinkage compensating concrete. 本文重点分析了养护条件对普通混凝土、水工混凝土以及补偿收缩混凝土的强度及结构耐久性的影响。
- A large mass of igneous rock that has melted and intruded surrounding strata at great depths. 岩基大量的已经熔化并已侵入周围地壳岩层的火成岩
- A slide of large masses of snow and ice and mud down a mountain. 大块雪、冰和泥的混合物向山下的崩落。
- It takes a very large mass or a great concentration of mass to produce much spacetime curvature. 我们得有非常大的质量或者很高的质量密度，才能产生很大的时空曲率。
- The larger mass is cystic and contains papillary excresences. 肿块呈囊性，内部包含乳头状赘生物。
- He is an experienced editor and knows how to get essentials from a large mass of materials. 他是位很有经验的编辑,知道如何披沙拣金。
- Stress and wear of hydraulic concrete 水工混凝土的受力状态与磨损
- Before the invention of the pugmill, craftsmen would wedge a large mass of clay with their feet into a circular mound. 在捣泥机（球磨机）发明之前，手工艺人要（用脚“踩”成大泥墩）
