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- The trapezoid method has been adopted to measure the tear strength of twelve fabrics. Comparison of properties between the denim and cotton plain cloth has been made by means of multi element regression analysis. 采用梯形撕裂法对12 种织物进行了撕破强力的测定，通过多元回归分析，对牛仔布和棉平纹布进行了性能比较，发现影响织物撕破强力的主要因素有纱线的断裂强力、织缩、交织阻力、织物密度和纱线断裂伸长率等。
- The dominant joint system strikes roughly east, normal to the axis of La Veta Synclche. 主要节理系大致为东西走向，垂直于罗韦塔向斜轴。
- Multi element alloy grinding balls with steel-forging; I ligh manganese alloy liners and series ot grindung balls with specialities; Nodular cast iron, Grey cast iron inspection covers, Rain cover-plate, iron railinge etc eivil worke. 多元合金磨球,钢锻;高锰合金钢衬板及特殊性能的磨球系列;球墨铸铁、灰铸铁检查井盖、雨水盖板、铁艺栅栏等市政工程铸件。
- Universal time service in the years 1966-1975 is reviewed, including astronomi- cal time observations, the Joint System of universal time, the rapid service and the controling of the transmission of UT_1 time signals. 本文回顾了1966-1975年的我国世界时工作;包括天文测时;综合系统;快速服务和UT_1时号发播控制情况.
- For reducing the cost of traditional pneumatic systems, a one degree of freedom (DOF) joint system driven by pneumatic muscle actuators (PMAs) was designed. 摘要为降低传统气动系统的成本，设计了气动人工肌肉(PMA)驱动的单自由度(DOF)运动关节系统。
- ICP AES is employed to determine multi elements in rocks. The samples are digested by mixtures of HNO 3/HF/HClO 4 and the residue is treated with 5% HNO 3. The solutions are subsequently analyzed by SPECTRO model ICP AES with satisfactory results. 探讨了用ICP－AES法同时测定岩石中的多种元素，样品经过HNO3/HF/HClO4混合酸消解，残渣用5%25HNO3溶解后测定，获得满意结果。
- Evolution of rock joints into transfixion is described by the time series from strain-stress curves,and the state of joint system in sandstone is chaotic before its ultimate state. 形成岩石全应力应变曲线的时间序列反映了岩石内部节理裂隙趋向贯通的演化进程,砂岩节理裂隙系统在峰前阶段处于不同程度的混沌状态。
- Leak testing means subjecting a bolted or screw jointed system to a pressure or vacuum sufficient to show up any inadequate seal. 泄漏测试指使经螺栓或螺丝连接的系统承受一种足以表现出任何密封不当的压力或负压（真空）。
- Study on multi element determination in drinking water by ICP OES and ICP MS 电感耦合等离子体光谱和质谱法用于饮水中多元素分析的研究
- In the Liuzhi Dayao region, western Guizhou, there are several groups of folds, faults and joint systems in different trends that form a complicated tectonic pattern. 贵州西部构造变形强烈，存在多组不同方位的褶皱及断层，各发育一套节理系，呈现为复杂的复合构造变形格局。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- Abstract: By the application of the joint system network simulation in t he rock m ass strength study of an airport project, the paper systematically introduces th e method and the procedures of this theory and the computer simulation. 文摘:该文通过节理网络模拟在某机场岩体强度研究中的运用，系统地介绍了节理网络理论以及用计算机模拟岩体强度的方法、步骤。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- Fault tree analysis of flanged joint system at high temperature 高温法兰连接系统的故障树分析
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Simultaneous Determination of Multi Elements in Rocks by ICP AES ICP-AES 法同时测定岩石中多种元素
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
