Freyssinet flat jacks may be required to compensate for distortions arising from creep and shrinkage . 弗涅新奈氏扁千斤顶可用以调整收缩与徐变产生的变形。
2.
Putting an acid and a metal together causes a reaction 把酸和金属放在一起变产生反应。
3.
A study on the tempering of granular bainite in 25simnmov steel 钢相变产物粒状与板条状贝氏体组织性能研究
4.
Constant cost industry 成本不变产业
5.
The usually called " kongtong conglomerate " , possiblely aged middle - late of late triassic , is the facies change sediment of the yangchang formation in the west margin of ordos basin , and its component are mainly pebbles of limestone and sandstone 摘要“崆峒山砾岩”是延长组在盆地西缘的相变产物，可能形成于延长组中晚期（长7 -长1期） ,对应于鄂尔多斯西南缘前陆盆地形成期。
6.
Bits supplies the synchronous timing signal to these equipments inside the telecommunicationt building , such as dps , atm , no . 7 , dxc , tm & adm in sdh , don and in etc . the related techniques are involved in the content of synchronization ne twork , timing distribution , the timing signal transportations x impairments etc . the second chapter tells the structure and the function of the building integrated timing system . the third chapter summarizes the digital synchronization network techniques , which emphasizes the basic concept of synchronization networks analyzes the necessity of building the synchronization network and introduces all kinds of synchronization methods . the fourth chapter represents the transportation of the synchronization signal 本文第二章讲述了通信楼综合定时系统的构成及作用：第三章概述了数字同步网技术，着重描述了同步网的基本概念，分析了建立同步网的必要性，讲述了各种同步方法；第四章阐述了同步定时信号的传输；第五章介绍了bits设备所支持的同步状态消息；第六章、第七章为本文的重点，通过对时钟信号建立数学模型，从理论上分析时钟内部噪声和相位瞬变产生时钟定时信号损伤的原理，企图寻找到更好地控制频率漂移的方法。
7.
It was pointed out that with different chemical composition and different iso - quenching temperature , the structure morphologies of the bainite transition products are different from each other , the ferrite is the indispensable constituent , and whether there is or not carbide existing is not the necessary criterion to discern the bainite 指出不同化学成分和不同等温温度时贝氏体相变产物的组织形态不同，铁素体是贝氏体中不可缺少的组成部分，以及碳化物的存在与否不是判断贝氏体的必要依据。
