standard specimen

Raw Material Strontium Carbonate Used as Standard Specimen for XRF Test

原材料碳酸锶作为标样在X荧光测试中的应用

EXPANDED GRAPHITE Acceptance value for lateral expansion for non-standard impact test specimen of stainless steel

非标准试样冲击侧向膨胀量合格判定

The green sand ingredient and compactability fast testing unit, made up of an automatic sampling machine and a testing slave, is developed to prepare a standard sand specimen and test conductive parameters automatically.

研制了由自动制样机构和测试下位机构成的湿型砂组分及紧实率快速测试单元，可完成标准砂样的制作和紧实率、导电参数的自动测量。

In the first place, it is pointed out defects of national standard metal molding tension test specimen for casting aluminum alloy in this paper.

指出了铸造铝合金国家标准金属型抗拉试样在实际生产过程中存在的问题。

Preparation of standard test specimen of feed-grade dicalcium phosphate

饲料级磷酸氢钙标准样品的研制

Specimen after labelling was treated as the same, and Flow-Count standard fluorescent micro-ball was added in specimen tube. Absolute counting of CD4+ cells was calculated within 2 hours.

或标记后的标本同样处理后，加混匀的Flow-Count标准荧光小球到标本管2h内上机，计算出CD4+细胞的绝对计数。

Without a standard specimen, we analysed the heavy element content of 6 moss species in the King George Island of Antarctica by XRF.

在无标样条件下，我们利用微束X荧光分析法对南极乔治王岛的6种苔藓植物的叶和茎进行重元素分析。

Secondly, it is introduced that a new applied standard metal mold tension test specimen is designed.

介绍了一种新的实用标准金属型抗拉试样。

It has also prepared and estimated nitrogen trichloride standard specimen, and its method has high precision and accuracy such estimation is practically valuable.

制备与测定了三氯化氮标准样品，方法有较高的正确度和精密度，具有实用的价值。

Wedge-splitting on compact tension specimen testing method is a technique which carries out fracture tests by adopting standard compact tension geometry configuration but wedge-splitting loading pattern in wedge splitting testing method.

楔入式紧凑拉伸试验方法是一种采用标准紧凑拉伸试件几何进行楔入式加载完成断裂试验的方法。

In order to reflect really the frost resistant properties of specimen, it is suggested that in the practice of project, the specimen shall be cured by the methods of" standard curing", spraying water curing, or using straw mattress to cover it.

为真实反映试件混凝土抗冻性能，建议在工程应用过程中，试件采用标养或洒水、草袋覆盖养护方法。

According to the standard, the specimen with prefabricated fatigue crack has a standard 3 points bending shape that has a rectangular section of B × 2B ( B: specimen thickness) and notch orientation of thickness direction.

取尺寸为B（板厚）×2B、缺口方向为板厚方向、带预制疲劳裂纹的标准试样进行三点弯曲试验。

Effects of SSS die casting processing parameters on properties of ADC12 aluminum alloy castings were examined by a standard tensile testing specimen with different ingate configurations.

研究了不同内浇口速度、内浇口形状对超低速ADC12铝合金压铸件性能的影响规律，探讨了不同内浇口速度和尺寸对铸件微观组织及力学性能的影响。