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1)  large load indentation
大载荷压入
1.
The test of continuous large load indentation of bulk materials, GCr15, 40Cr, 20Cr steel and annealed aluminium, was made by a new self made indentor.
实验结果表明,大载荷压入时,加载曲线的载荷与压入深度具有幂函数关系,卸载曲线为自变量(h-hr)的幂函数;材料硬度的测定值与载荷大小或压入深度无关,即不存在硬度的压痕尺寸效应。
2)  cut-in load
压入载荷
1.
Through analysis it is concluded that for a given rock and given tooth profile,the cut-in displacement(depth)is in a linear relationship with cut-in load,the volume of breaking pit decreases with t.
对试验结果进行分析,得到了围压作用下对于所试验的岩石和齿形,压入载荷和压入位移成线性关系;岩石破碎坑的体积随压入载荷的增加而减小;在以相同齿形压入相同岩石的条件下,岩石的破碎面积和体积随围压的增加而减小。
3)  Indentation load-depth curve
压入载荷-位移曲线
4)  penetration load
贯入载荷
5)  hook load
大钩载荷
1.
In accordance with analysis of hook load(160t) of MR-7000 workover rig and designed drilling tools friction in well S-18,the load capacity and torque ability of the workover rig can meet the need of lifting ability of normal tripping and drilling operation,and the servicing rig has acertain capacity of treatment downhole accident.
根据MR - 70 0 0修井机大钩载荷 (16 0t)与沙 18井设计钻具摩阻分析 ,该修井机承载能力及扭矩能力可满足该井正常的起下钻及钻进作业的提升能力要求 ,并具有一定的处理井下事故能力。
2.
Predicting and controlling the hook load and casing running depth in the process of completing extended reach wells is one of the key factors to ensure the completion to be successful.
大位移井在套管下入过程中大钩载荷和套管可下入深度的预测是大位移井成功完井的关键因素之一。
6)  maximum load
最大载荷
1.
The effects of recombine human growth hormone on mandibles maximum load in ovariectomized rats with changes of stress;
应力环境与重组人生长激素对骨质疏松下颌骨最大载荷的影响
补充资料:泵最小吸入压头
分子式:
CAS号:

性质:指灌注泵装置,保持泵正常吸入被送液体时,所必须的吸入压头的最小值。以换算成泵基准面至被送液体液面的液柱高的数值表示,单位为:m。此液柱高为泵的最小安装高度,当泵安装高度低于此值时,泵将产生汽蚀而不能正常输送液体,并伴有振动和泵零部件损坏。

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