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1·An introduction to instrumented impact tester and its principle of operation is given in this paper.

介绍了仪器化冲击仪的实验装置及基本工作原理。

2·Bolting mechanical properties are tested by the tensile strength tester, impact tester and hardness testers, to guarantee the detect precision.

连接副机械性能检测，采用微机控制的拉力机、冲击试验机及各种硬度计以保证测试精度。

3·Impact strength of fusion butt welding joint of polyethylene pipes was tested with a digital impact tester, and some actual fusion welding cases were commented.

应用仪器化冲击试验机对聚乙烯热熔对接焊的冲击性能进行了测试，并对几种实际焊接情况进行了分析。

4·This paper presents the structural features and characteristics of the radial impact tester, torsional fatigue tester, rotary bending tester and radial load tester used for the tests.

本文介绍了用于该试验的径向冲击试验机、扭转疲劳试验机、旋转弯曲疲劳试验机和径向载荷疲劳试验机的结构形式及性能特点。

5·When a tester finds and submits a defect, he can assign such attributes as Activity, Trigger, and Impact.

当一个测试人员发现并提交一个缺陷时，他可以给这个缺陷分配“活动(Activity)”、“触发(Trigger)”、“影响(Impact)”这三个属性。

6·IBM Rational manual tester: a manual test authoring and execution tool that promotes test step reuse to reduce the impact of software change on testers and business analysts.

IBM Rational Manual Tester：一个手动的验证和执行工具，可以促进测试步骤的重用，以减少软件变更对测试人员和业务分析师的影响。

7·The scratch strength tester has been improved in the paper, which can measure the impact toughness and has two uses.

对刮痕强度试验机进行适当的改进，就可测量芯砂的冲击韧性，并使一机两用。

8·The influences of chromium content on the hardness, impact toughness and corrosion resistance of low carbon alloy steel were studied using om and hardness tester.

利用光镜、显微硬度计研究了铬含量对低碳合金钢组织、硬度、冲击韧度及耐均匀腐蚀性的影响。

9·The wear mechanisms of materials in impact wear with high energy were investigated in the paper by using a tester simulating the conditions of mills.

利用模拟球磨机工矿条件的高能冲击磨损实验装置研究了高能冲击磨损中材料的几种磨损机制。

10·Under three different impact energy, LCHA with Mn in place of Ni were tested with a modified MLD-10 wear tester to investigate their behavior of corrosive impact abrasion.

在改进的MLD - 10型冲击腐蚀磨损试验机上，选择三种不同的冲击功，对以锰代镍的低碳高合金钢的冲击腐蚀磨损性能进行了测试。