您要查找的是不是:
- concrete intensity enhance 养生
- The article put up systemic experimental investigation about correlative factor of HPC quality and developing process of concrete intensity. 因此本文对涉及高性能混凝土质量的相关因素以及混凝土强度的发展过程进行了系统的实验研究。
- By comparing the reinforcement of frustrated concrete and the unreinforced concrete intensity,the paper gets the increased intensity range of damaged concrete after reinforcement. 实际工程中混凝土结构受损的可能性很大,损坏的建筑物不可能因局部混凝土结构的破坏而推倒重建,受损混凝土柱的加固补强即成为本文的主要研究内容。
- A chaos optimum and neural network calculation model was built based on plenty of testing data of concrete intensity to cover the shortage of single BP neural network, such as slow astringency and easy torpidity. 摘要依据混凝土标准试块强度检测数据,建立了混沌优化的神经网络计算模型,从而克服传统bp网络收敛速度慢、易出现麻痹现象等不足。
- Through resilience and core sampling drilling,we have examined the concrete intensity and the degree of carbonization and evaluated the safety of the upper part of an integrated building. 采用回弹法和钻取芯样法,对某综合楼上部结构混凝土强度和碳化深度进行了检测并对其上部结构进行了安全性评定分析。
- Taking the commercial concrete in Zhengzhou as example,nondestructive tests are carried out by coring drilling,back-install evulsion,springing,from which concrete intensity is reckoned. 以郑州市商品混凝土为例,对其中12个素商品混凝土构件,进行了钻芯法、后装拔出法、回弹法等非破损检测试验,根据试验数据,推定了混凝土强度。
- It indicated under application foliar fertilizer conditions, photosynthetic rate, transpiration rate, stomatal conductance all gradually increased with the light intensity enhancement. 结果表明:喷施叶面肥时烟草的光合速率、蒸腾速率、气孔导度都随光强的增强而逐渐增大。
- Control and assess concrete intensity of solid structure 结构实体混凝土强度的控制和评定
- SUPERSONIC MEASURMENT FOR CONCRETE INTENSITY AND THICKNESS 超声波测定混凝土结构强度及厚度
- Results: Contrast enhanced CT showed early intense enhancement as a result of the rich vascularization. 结果:CT显示肿块边界清楚,增强扫描因肿瘤富于血管通常早期呈明显均质性强化。
- These beliefs constitute the modern idea of natural ord er which has concrete intensions and theological grounds,and they provide a fou ndation for modern sceince,and a basic prerequisite for the experiential scienti fic study of nature. 这些信念构成了有具体内涵和神学根据的近代自然秩序观 ,为近现代科学提供了一个根基 ,为对自然进行经验科学研究准备了一个基本前提条件
- Light intensity enhancement factor 光强增强因子
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- Findings: In the suprasellar region, there is a round hyperdense lesion on non-contrast enhanced CT which subsequently exhibited intense enhancement. 影像学表现:平扫CT可见鞍上区一圆形高密度病变,增强检查明显强化。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- The chest X-rays and computed tomography revealed a well-defined intensive enhanced mass in the left middle mediastinum with necrotic changes and calcification within it. 胸部X光摄影及电脑断层扫描发现在她的左侧纵膈腔有一界限清楚的肿块,肿块内并有坏死及钙化。
- The metastatic tumors revealed intense enhancement on arterial phase CT scan after intravenous contrast medium administration, indicative of hypervascular characteristics. 转移的肿瘤在静脉注射对比剂后的动脉相电脑断层扫描中呈现强烈的显影,表示其高血管性的特徵。
- That new concrete building is an abomination. 那座新混凝土建筑是个讨厌的东西。
- The road was paved with concrete. 路面由混凝土铺成。