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标准试样
    Preparation of the Standard Samples in Quantitative Auger Analysis
    俄歇定量分析中标准试样的制备
    The standard samples were prepared and the properties were tested by GB1040-92 standard.
    根据国标GB1040-92进行标准试样的制备和性能测试。
    (5) We adopted the new method, which is named "equal spoke of first wave" and checked 2×2×3cm standard samples successfully, so it is possible to check the little samples.
    5.采用“首波等幅法”可对2×2×3cm的标准试样进行有效的检测,解决了小试样不易测试的问题。
    The experimental results of standard samples indicate that the system measurement accuracy can reach ±10 μm and the whole relative error is lower than 0.375%.
    标准试样试验结果表明,该系统的测量精度达到±10μm,整体误差小于0.375%.
    Preparation and Final Value of Gas Standard Samples for Titanium and Titanium Alloys
    钛及钛合金气体标准试样的制备及定值
    The results of hydrogen determination in seven hydrogen standard samples (steel, titanium, tantalum powder, niobium powder and stainless steel, etc) by this instrument were in good agreement with the certificated values.
    该仪器对国内外七种氢标准试样(钢、钛、钽粉、铌粉,不锈钢)进行了测定,其结果与标准值完全一致。
    Finally the accuracy of this method was confirmed by 36 standard samples from different type stainless steels.
    最后用36个不同牌号的不锈钢标准试样验证了本分析方法的准确度。
    The analytical results obtained by this method agreed with the methed of three standard samples. The relative deviation being within ±8%.
    本法分析结果与三标准试样法基本相符,其相对偏差在±8%以内。
    With the help of mathematical statistical method, the artical has proved that it is reliadle to make the technological samples dy infor -mal statidand means when the CO2 sodium silicate sand technologocal samples made dy informal standard samples mae are adout the same weigh t.
    本文应用数理统计的方法论证了在用非标准方法制作的CO_2水玻璃砂工艺试样与标准试样重量相当的情况下,采用这种非标准试样是可靠的.
    The Preparation of powder standard samples, the treatment and analysis condition of alloy samples were studied.
    研究粉末标准试样的配制及合金样品的处理方法与分析条件。
    The weld line strength of PC/ABS blends was studied by mechanical property testing, stress-strain relationship analyzing,theology, DSC and the microscopy of the samples, Some standard samples with different type of weld line were made with themoulds designed by ourselves.
    采用力学性能测试,应力—应变行为分析,以及流变学、DSC和显微切片等手段,对加入改性剂提高PC/ABS共混物接缝强度进行了较系统的研究。 使用自行设计的模具,成型出含有不同类型接缝的标准试样,测试了改性剂加入量对共混物各种性能的影响。
    A series of narrow molecular weight distribution polystyrene standard samples with weight average molecular weights varying from 500 to 2×10~6 were prepared successfully by anionic polymerization under atmospheric pressure with the protection of inert gas instead of the conventional high vacuum process.
    用阴离子聚合的方法,在常压和惰性气体保护的条件下,成功地制备了重均分子量从500到2×10~6一系列窄分布聚苯乙烯标准试样,取代了常用的高真空聚合方法。
    The test method of material damping property was studied according to the requirement of “GB/T16406 96 Bending Resonance Test Method of Acoustic Material Damping Property”. The problems and their solutions in installing the standard samples were stated.
    本文根据国标GB/T16406—96《声学材料阻尼性能的弯曲共振试验方法》的要求,对材料阻尼性能的测试方法进行了研究,介绍了标准试样在安装中所遇到的问题及处理方法。
    The preparation procedure and data processing program of gas standard samples for titanium and titanium alloys.
    研究了钛及钛合金的气体标准试样制备工艺和数据处理方案。
    The accuracy and stability of the gas standard samples are satisfactory upon inspection for a long time.
    对标准试样长期考察的结果,证明了它的准确性,稳定性是令人满意的。
    By contrast with common methods which measure d 31 using standard samples,this new method utilizes practical samples:piezoelectric bimorphs.
    这种测量方法不同于通常的由标准试样测量压电材料参数的方法。
    By contrast with common methods which measure piezomaterial parameters using standard samples, as we normally use, this new method uses a practical sample\|piezoelectric bimorphs.
    本文的这种测量方法不同于通常的由标准试样测量压电材料参数的方法 ,是直接由一种实用元件—压电双晶片 (非标准试样 )测量压电材料的参数。
    By contrast with common methods which measure piezomaterial parameters using standard samples,as we normally use,this new method use a practical sample piezoelectric bimorphs.
    本文的这种测量方法不同于通常的由标准试样测量压电材料参数的方法 ,是直接由一种实用元件—压电双晶片 (非标准试样 )测量压电材料的参数。
    The fracture toughnesses of high value were studied from both theory and experiment, which were from standard samples and were not satisfied with the effective condition of J integrate value.
    对于用标准试样测得的不满足J积分有效性条件的高断裂韧度 ,作者从理论和试验两个方面进行探讨。
    By contrast with common methods, which measure piezomaterial parameters using standard samples, as we normally used, this new method use a practical sample piezoelectric bimorphs.
    这种测量方法不同于通常的由标准试样测量压电材料参数的方法 ,它直接由一种实用元件—压电双晶片 (非标准试样 )测量压电材料的参数。
 

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