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- In the test, the strength grade of concrete is C20 and C60, and the cementitious system contains 10%, 20%, 30% and 40% of fly ash in accord with weight. 实验中应用的混凝土的强度等级分别为C20和C60,其中粉煤灰的掺量(胶凝材料的质量分数)分别为未掺、10%25、20%25、30%25、40%25。
- Preliminary study on characteristics of composite cementitious system consist in mineral admixtures and Portland cement 矿物掺合料与硅酸盐水泥复合胶凝体系性能初探
- Simulation Earth Design of Cementitious Material-Preview of Establishment of Aluminosilicate-Based Cementitious System 胶凝材料仿地设计--硅铝基胶凝体系建立初探
- Research on Compatibility of Fly Ash with Cementitious System of Cement and High-Efficiency Water-Reducing Agent 粉煤灰对水泥胶凝体系与高效减水剂相容性影响的研究
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Keywords high-activity alite-sulphoaluminate cement;complex cementitious system;dominant complementation effect;hydrayion reaction; 高活性阿利特硫铝酸盐水泥;复合胶凝体系;优势互补效应;水化反应;
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- Our manager is conversant with account system. 我们的经理精通会计制度。
- The system can translate English into Chinese. 这个系统能将英语译为汉语。
- The caste system is still strong in India. 种姓制度在印度仍然很牢固。
- I can send him a note via the internal mail system. 我可以通过内部通信系统给他发个通知。
- A request for information from another system. 为查看另一系统中的信息而发出的一种请求。