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test piece短语¹⁴⁴⁹⁷²⁺² 基本例句 试样,制取试样的金属块,钢材取样 As a result, the effects of geometric size of test piece on J-R curve un-der different degree of constraint are argued. 从而论证了不同约束条件下,试样的几何尺寸因素对其 J阻力曲线变化趋势的影响规律。 cnki It is permissible to change the specific make of filler material to another with the same compulsory part of the designation when an additional test piece is welded. 当焊接附加试件时,允许将专用类型的焊料改为另一种具有相同规定部分的焊料。 cadjy It was shown by experimental results that the technique was effective for rapid and intuitive testing of the bonding quality and structure of an aluminum honeycomb composite test piece. 用红外热波技术对铝蜂窝夹层胶接结构进行检测,结果表明,该技术可对试件夹层胶接质量和蜂窝结构作快速有效直观的检测。 cnki The experimentation indicates that it is effective to measure the direct tensile strength and other character of concrete by change the size of the test piece and the way of loading. 通过改变试件尺寸及加载方式,还可进一步探讨采用本试验方法测量混凝土的直接抗拉强度,研究混凝土的其它性能。 boshuo The fracture phenomenon and spalling time of the test piece can be observed continuously through a sight hole. 通过窥视孔可连续观察试件表面的脱皮现象和得出激热开裂时间。 cnki The major technical specifications, construction and working principal of the test piece shear in the heavy plate mill of Baosteel have been discussed in this paper. 介绍宝钢宽厚板试样剪的主要技术参数、构成及工作原理; chemyq The pure shear test piece is commonly used for study of fracture in rubber because the tearing energy is independent of crack length provided the crack length is long relative to its height. 在橡胶材料纯剪试件中,当裂纹的长度和试件的高度尺寸接近时,应变能释放率与裂纹尺寸无关,由于存在这个特点,纯剪试件经常被用来研究橡胶材料的断裂属性。 cnki In this paper, the direct tensile strength of crumb rubber mortar was studied by this test piece. 直接抗拉的应力应变关系对于传统的拉伸应变是很好的验证。 boshuo Introduce a method of analyzing ferro-alloy test piece by fluorescent X-ray. 介绍了 X射线荧光分析铁合金试样的制备方法。 chemyq Structure of the mount model is modified, and stiffness measurement and fatigue durability test were made to the test piece before and after the modification. 对悬置模型进行结构改进,并对改进前、后的试件进行了刚度测量试验和疲劳寿命试验。 qcjs.faw.com.cn The test adopts test piece as the same at oil field. The article analyzes the corrosion rate and the corrosion form of P110 casing steel in corrosion fluid in two temp situations. 试验采用与现场相同的腐蚀试件,具体分析了两种温度状态下P110套管钢在饱和盐水中的腐蚀速度和腐蚀形态。 cnki This paper believes that the calculating formula of moment of inertia for bow-shaped test piece in GB/ T13096. 2-91 is wrong because of printing error. 本文认为 GB/ T13096.2-91中计算弓形试样截面惯性矩的公式有误,同时指出在某些手册中有关计算公式也有误。 d.wanfangdata.com.cn This test piece shall be welded using the identical welding parameters as the original test and only weld metal impact test specimens shall be tested. 此试件应使用与原始试验相同的焊接参数进行焊接,并且仅对焊接金属冲击试样进行试验。 cadjy Using these equations the effect of the tensile test piece with form tolerance on tensile strain measurement may be described quantitatively. 利用这些公式可以定量地描述形状公差的试样对拉伸应变测定的影响。 chemyq |