1) Rock standards
岩石标样
2) Rock sample
岩石样品
1.
This study reported a measurement method of high-precision rhenium isotope ratio,187Re/185Re,and Re concentration of natural rock samples were measured by multi-collector inductively coupled plasma mass spectrometry(MC-ICPMS) through measuring the amount of fractionation on admixed lridium.
利用多接收器电感耦合等离子体质谱(MC-ICPMS)精确测定了天然岩石样品的铼含量。
3) rock specimen
岩石试样
1.
Comparative study on elastic-plastic failure process of rock specimen by means of numerical simulation;
岩石试样弹塑性破裂过程数值模拟比较研究
2.
Numerical simulation on elastic|plastic failure process of rock specimen;
岩石试样弹塑性破裂过程的数值模拟分析
3.
By means of the numerical simulation test ,the influence of the seed for the random number generator on the elastic-plastic failure process of rock specimen is studied in this paper.
阐述了岩土类材料的非匀质性特性,以及对岩土类材料弹塑性破裂过程进行数值模拟的分析程序REPFPA,通过8个试样的数值模拟"试验",深入地研究了随机数发生器种子值对岩石试样弹塑性破裂过程的影响。
4) rock sample
岩石试样
1.
Through interrelated impacting and grabbing test of mechanical properties for various rock samples, this paper calculates the consumed energy of percussion clamshell during construction.
为了计算冲抓斗在施工过程中所消耗的能量，对各种岩石试样的机械特性进行了相关的冲击掘削试验，以求得各种岩石试样的机械特性。
5) rock sample
岩石样本
1.
Based on the indefiniteness of rock sample parameter as randomness and fuzziness,the calculating formula of satistical parameter which accords with its characteristics of mechanical parameter sample value in engineering geological rock groups was presented by means of probability statistics and fuzzy maths.
根据岩石样本参数的随机性、模糊性等不确定性 ,采用概率统计学和模糊数学 ,给出了符合工程地质岩组中 ,岩石常用力学参数样本值自身特点的统计参数的计算公式。
6) sorted rock
杂样岩石
补充资料：质量标样
分子式：
CAS号：
性质：用作检查标定质谱仪质量标尺的标准样品。质量标样在标准条件下离子化生成的各种离子的质荷比是己知、准确的。例如全氟煤油、全氟三丁胺等。
CAS号：
性质：用作检查标定质谱仪质量标尺的标准样品。质量标样在标准条件下离子化生成的各种离子的质荷比是己知、准确的。例如全氟煤油、全氟三丁胺等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条