| 1. | Influence of sizes and surface friction forces of cement - stabilized soil concrete samples on their strengths 抗压试件尺寸表面约束对强度的影响 |
| 2. | Implementing wireless delivering picture with bluetooth system is a concrete sample 演示系统的具体实例方法分析具体实现了无线蓝牙系统的图像传输功能。 |
| 3. | Based on the experiments on concrete samples , the sensitivity of the fiber optical sensing techniques adopted in crack monitoring of large dams was tested 摘要基于混凝土试件试验,对大坝裂缝光纤监测中采用的光纤传感技术的灵敏性进行了测试。 |
| 4. | ( 4 ) using the concrete sample , based on tao , this thesis develop the software of hyterogeneous network distributed simulation and verify the feasibility of selecting the corba and ace ( 4 )运用具体的算例、基于tao对异构平台分布式仿真进行了程序设计,从而验证了选择corba和tao的可行性。 |
| 5. | The primary difference between high - strength concrete and normal - strength concrete relates to the compressive strength that refers to the maximum resistance of a concrete sample to applied pressure 高强混凝土和普通混凝土的主要区别在于抗压强度的不同,抗压强度是指混凝土样品能够承受实际压力的最高值。 |
| 6. | Five former technicians of a building material testing company were fined for conspiring to defraud by producing false concrete samples relating to a housing department construction project in tuen mu 五名前技术人员,在屯门房屋署一个建筑地盘抽取测试样本时,串谋以虚假石屎砖样本诈骗物料化验公司,分别被判罚款五千元至一万元不等。 |
| 7. | Moreover , sub - contractors could easily cover their misdeeds because of lax site supervision . tampering with concrete samples before they were delivered to government laboratories for testing was one of the means to cover the illicit trick 偷工减料之馀,承建商更可在提供运送石屎样本到政府化验室受检的环节上偷转凤,让符合规格但并非用于地盘的石屎样本提交化验所。 |
| 8. | In this paper , several groups of concrete samples with reinforcing bar in center were made . by pulling out the reinforcing bar , the bond behavior between the self - compacting concrete and the reinforcing bar was figured out 本文采用拔出试验研究不同强度和外加剂组合的自密实高性能混凝土的粘结锚固性能,并与普通混凝土进行对比分析,为编制有关规程和工程应用提供科学依据。 |
| 9. | This paper introduces the surface forming technology for pocket concrete overflow weir , analyzes and compares construction technique for two types of gate and built - in parts , and presents rating methods for concrete samples when they are less than 30 groups 摘要现介绍了小型混凝土溢流堰堰面成型工艺,分析比较了两种闸门埋件施工工艺,提出了数量不足30组时的混凝土试块评优的方法。 |
| 10. | But for the production condition , maintain environment , force bearing status etc of the sample are different with that of the structure concrete , performance index of the test concrete sample is different with that of the actual structure concrete sometimes 但由于试件的制作条件、养护环境、受力状态等都与结构混凝土不同,通过试件的试验所测得的混凝土性能指标,往往与结构物中实际混凝土的性能有一定差别。 |