查询词典 indenters

Rockwell hardness testers, using a variety of indenters and loads with corresponding scales, are direct reading instruments(i.e., the hardness is read directly from a dial).

洛氏硬度试验机，使用一系列的压头施加相应比例的载荷，然后直接在量具上读取数值（比如，直接从刻度盘上读取硬度值）。

Secondly, a theoretical dual rigid-plastic modal under lateral impact of blunt indenters is firstly developed in order to predict damage pipeline which is fully clamped across a span based on rigid-plastic beam on a perfectly plastic foundation, which is made up of a rigid-plastic sub-beam and a rigid-plastic basic-beam, the rigid-plastic sub-beam is used to predict denting deformation, the rigid-plastic basic-beam is used to predict global deformation, the sub-beam and the basic-beam interact by a perfectly plastic foundation.

为了更好地估计钝头弹体冲击对管道造成损伤，在刚塑性地基梁模型的基础上，首先提出了一种新的理论计算模型一双重刚塑性梁模型，由一子梁和一基梁构成，子梁用来估计弹体撞击造成的局部损伤，基梁用来估计弹体撞击造成的整体弯曲，子梁和基梁通过基础反力相互作用。

The experimental investigation demonstratesthat (1) the critical perforation energy of pressure pipelines (D/H=15) with pressure OMPa under lateral impact of flat-nose and spherical-nose indenters ranges from 2~3%,the critical perforation energy of empty pipelines is higher 1 ~2% than pipelines filled in water without pressure.

实验研究结果表明：(1)当管梁内注满水，预加工作内压P=0MPa时，对于径厚比D／H=15的厚壁圆管，在平头弹体和球形弹体两种弹体冲击作用下临界穿透破坏能量的降幅在2～3％之间：锥头弹体冲击厚壁空管的临界穿透能量比充水预加内压为P=0MPa的圆管高1～2％：(2)充水管道的预加内压提高，临界穿透能量有一定降低。

A set of Measuring Microscope, Diameter: 2.5, 5 and 10mm Hard Alloy Ball Indenters, 2 pcs Standard Hardness Blocks, Large Testing Table, Medium Testing Table,"V"- shaped Testing Table, Power Cable

Standard Accessories 20X测微目镜一只、直经2.5、5、10mm硬质合金球压头、标准硬度块（2）、，大平试台、中平试台、&V&型试台、电源线、打印机说明书、232接线一根

A set of Measuring Microscope, Diameter: 2.5, 5 and 10mm Hard Alloy Ball Indenters, 2 pcs Standard Hardness Blocks, Large Testing Table, Medium Testing Table,"V"- shaped Testing Table, Power Ca

20X测微目镜一只、直经2.5、5、10mm硬质合金球压头、标准硬度块（2）、，大平试台、中平试台、&V&型试台、电源线、打印机说明书、232接线一根

A set of Measuring Microscope, Diameter: 2.5, 510mm Hard Alloy Ball Indenters, 2 pcs Standard Hardness Blocks, Large Testing Table, Medium Testing Table,"V"- shaped Testing Table, Power Cable

Standard Accessories 20X测微目镜一只、直经2.5、5、10mm硬质合金球压头、标准硬度块（2）、，大平试台、中平试台、&V&型试台、电源线、打印机说明书、232接线一根

A set of MeasuringMicroscope, Diameter: 2.5, 5 and 10mm Hard Alloy Ball Indenters, 2pcs Standard Hardness Blocks, Large Testing Table, Medium TestingTable,"V"- shaped Testing Table, PowerCable

20X测微目镜一只、直经2.5、5、10mm硬质合金球压头、标准硬度块（2）、，大平试台、中平试台、&V&型试台、电源线、打印机说明书、232接线一根

Bingo is basically a game that is considered to be a form of gambling.

宾果基本上是一个游戏，被认为是一种形式的赌博活动。

Project brief is to improve on my current design for a 2 page flyer.

项目简介是对我目前的设计提高了2页传单。