1) spot loading
点荷
1.
During the experiment of brickwork reinforced with GRC gridding cloth, one hundred and forty four mortar samples′ strength are tested by the spot loading method.
在 GRC网格布加固空心砖砌体的受剪性能试验中 ,使用点荷法对 14 4个砂浆试样进行了强度测试 ,通过与砂浆标准试件的抗压强度值相比较 ,表明点荷法是一种准确可靠的砂浆强度测试方法 ;文章对大量试验数据进行回归分析 ,提出了点荷法计算砂浆强度的换算修正公式 ,通过工程实践证明了该公式结论可靠 ,应用简
2) Point of zero charge(PZC)
电荷零点
1.
Positive and negative charge amount, point of zero charge(PZC) and point of zero net charge (PZNC) of soils in central and southern China were studied on the basis of comparison of methods for the determination of PZC.
在比较几种测定土壤电荷零点方法的基础上 ,研究了中南地区几种土壤的正负电荷量、电荷零点 (PZC)和净电荷零点 (PZNC)。
3) zero point of charge
零电荷点
1.
Electrochemical parameters of Mg-Al-NO 3LDH particles in different electrolytic solutions (LiCl, NaCl and KCl), including zeta potential, isoelectric point (pH IEP), permanent charge density (σ P), and zero point of charge (pH ZPC) have been measured by electrophoresis method and potentiometric titration.
采用电泳法和电势滴定法测定出不同电解质 (LiCl ,NaCl和KCl)溶液中Mg Al NO3 层状双金属氢氧化物 (Mg Al NO3 LDH)颗粒的 ζ电位、等电点、永久电荷密度以及零电荷点等电化学物理量 ,探讨了电解质、pH和样品化学组成对Mg Al NO3 LDH电性质的影响 。
2.
The theoretical analysis on the zero point of charge (ZPC) and charge density of colloidal particle possessing permanent charges indicates that ZPC determined directly by means of potentiometric titration (PT) should be zero point of net charge (ZPNC) and the permanent charge density ( σ P) can be obtained from the adsorption amounts of H + and OH -( Γ OH - Γ H ) at ZPNC.
对用电位滴定法 (PT法 )测定的胶体颗粒零电荷点 (ZPC)的物理意义进行了理论分析 ,认为是零净电荷点(pHZPNC) ,推导出了pHZPNC、零可变电荷点 (pHZPVC)、永久电荷密度 (σp)、可变电荷密度 (σv)、净电荷密度 (σT)、pH和电解质浓度 (c)之间的理论关系式 。
3.
In this paper, the physical meaning of zero point of charge measured by acid -base potentiometric titration (PT) is discussed and it is considered to be zero point of net charge (ZPNC).
探讨了电位滴定(PT)法测定的零电荷点的物理意义,认为是零净电荷点(ZPNC)。
4) polished rod load
悬点载荷
1.
Analysis of flow rate and polished rod load for hydraulic feedback hollow sucker rod pump;
液力反馈型空心杆抽油泵的流量及悬点载荷分析
2.
Effect of centralizer on polished rod load for polymer flooding artificial lift wells;
聚合物驱抽油机井扶正器对悬点载荷的影响
3.
Mathematical simulation for calculation chart of polished rod load in beam pumping unit
抽油机悬点载荷计算图版的数学模拟
5) point load
点荷载
1.
Discussion on adaptability of point load test of rocks;
试论岩石点荷载试验的适用性
2.
In order that irregular rock pieces could be used at the site to test the point load strength of rockthe laboratory and the in-situ contrastive testing and analysis are conducted.
为了在现场采用不规则试件测试岩石点荷载强度，在实验室和现场进行了相关的对比测试与分析研究。
3.
The writers put forward a new method: collecting some fresh irregular rock piece from the rock bed, the height, length and width of which are accoring accordance with certiai certain regulation, testing them on a point load apparatus at the workplace directly, and processing the data to find the point load strengh of ro.
由于点荷载数据符合正态分布规律，采用Ｇｒｕｂｂｓ准则对可疑数据进行取舍，从而代替了人为取舍方法。
6) nodal load
节点荷载
1.
By solving load-constant,this paper presents equivalent nodal load of several applied-loads on parabolic wedge-shaped beam with rectangular section in cross-beam structures.
本文通过求矩形截面抛物线楔形梁的单元柔度系数和刚度系数,提出了交叉梁系结构中矩形截面抛物线楔形梁的单元刚度矩阵,通过求矩形截面抛物线楔形梁的载常数,提出了交叉梁系结构中矩形截面抛物线楔形梁上几种作用荷载的等效节点荷载。
补充资料：荷电粒子与非荷电粒子
分子式：
CAS号：
性质：荷电粒子带电，包括电子、正电子、带电介子、质子或其他离子；非荷电粒子不带电，包括X射线、γ射线和中子。荷电粒子和非荷电粒子都可以是致电离辐射但电离方式略有不同。
CAS号：
性质：荷电粒子带电，包括电子、正电子、带电介子、质子或其他离子；非荷电粒子不带电，包括X射线、γ射线和中子。荷电粒子和非荷电粒子都可以是致电离辐射但电离方式略有不同。
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