The influences of cooling rate of the mould, pouring temperature, nodularity and chemical composition on hardness of roll body were described, and the measures for solve problems were proposed.
对半冷硬球铁轧辊辊身硬度低和不稳定的原因进行了分析。
Unification of Hardness Scale Connected with Digitization of Vickers Hardness Test
硬度标度的统一与维氏硬度试验的数字化
The relative resistance of a mineral to scratching, as measured by the Mohs scale.
相对硬度用莫氏硬度标测量的某种矿物质的相对硬度
The Evaluation of Measurement Uncertainty for Rockwell Hardness (Scale A) Test of Cemented Carbide
硬质合金洛氏硬度(A标尺)测量不确定度的评定
Calibration of standardized blocks to be used for Brinell hardness
GB/T6270-1997标准布氏硬度块的标定
Calibration of Vickers hardness reference blocks(less than HV 0.2)
GB/T17199-1997标准维氏硬度块(小于HV0.2)的标定
Minerals usually differ in hardness.
矿物的硬度往往不一样。
This process removes the water hardness.
这一工艺去除水的硬度。
Schedulability Test of Scheduling Hard Real-time Period and Sporadic Tasks Unified with EDF Policy
EDF统一调度硬实时周期任务和偶发任务的可调度性判定算法
Remodeling for HRBS-150 Rockwell Hardness Tester
HRBS-150标准洛氏硬度计的技术改造
The Uniform Trademark System in European Union and Its Illumination to China;
欧盟统一商标制度及其对我国的启示
An Investigation Report on the Abnormality of Water Supply Caused by the Changing of Hardness Index
一起因硬度指标改变导致自来水水质异常的调查报告
Kernel function of index scale in AHP scale system;
指数标度在AHP标度系统中的重要作用
The Development of Inspection and Control System Used in Brinell Hardness with SCM
布氏硬度计的单片机测控系统的研制
A division or an interval on a graduated scale.
分度，刻度刻度标尺上的一个间隔
The president has adopted a hardline stance against abortion.
总统在堕胎问题上持强硬的反对态度。
The Hardware Design of Solid Laser Temperature Control System;
固体激光器温度控制系统的硬件设计
Harmonization of Environmental Measurement
环境度量制度的统一
The old patterns of subordination and domination in an inflexible hierarchy may no longer work well.
僵硬的等级制度中老一套统治和服从关系已经站不住脚。