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- The product is on trial in our laboratory. 该产品正在由我们实验室做测试。
- They need one laboratory technician. 他们需要一名实验室技术员。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- The laboratory is kept at a uniform temperature. 实验室保持恒温。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- Our laboratory is well equipped. 我们的实验室装备良好。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- They are raising funds for a new laboratory. 他们在募款建一个新的实验室。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- This is our new language laboratory. 这是我们新的语言实验室。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- Day after day, the scientists worked hard in the laboratory. 那些科学家们日复一日在实验室中努力工作着。
- The laboratory ordered some agitators. 试验室订了几个搅拌器。
- Our professor usually works in the laboratory doing his research. 我们的教授常常在实验室搞研究。
- The students will have an experiment in the laboratory tomorrow. 学生们明天要在实验室里做实验。
- A fine lime cement used as a finishing coat on plaster. 精制石灰胶泥精制石灰胶泥，用于在灰泥表层涂抹成膜
- A vial or round long-necked vessel for laboratory use. 烧瓶实验用的一种小瓶或长颈容器
