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- blank test sample 空白试验样品
- He handled the test sample with care,because he was afraid of spoiling it. 他小心地拿着试验标本，怕把它弄坏。
- Results TLC spots developed w ere fairly clear, and the blank test showed no interference. 结果薄层图谱斑点清晰,阴性对照无干扰。
- He handled the test sample with care, because he was afraid of spoiling it. 他小心地拿着试验标本,怕把它弄坏。
- Experiments for single toxicants were conducted in small aeration bucket with respect to blank test. 本研究限于单种毒物,采用对照试验的方法,在小型活性污泥曝气桶中完成。
- Adding 120g/t NSPE to the control sample, and we get the test sample. 试验组在对照组日粮中添加120g/t非淀粉多糖酶。
- Lift the Zahn cup out of the test sample using a quick, steady motion. 选择可流出时间在20-80之间的粘度计来测试相应的涂料。
- Methods The nitric acids fromdifferent habitats were used to carry on the blank test with the perchloric acid,the digestion blank value was assayed. 方法:使用实验室现有不同产地的硝酸与高氯酸进行空白试验,测定消化空白值。结果:不同产地的硝酸参与消化,测定铁锌的空白值有差异;
- As a further precaution when gasketed seals are used instead of preferred sealants, a blank test run is suggested using glass or metal as a dummy specimen. 当使用密封圈来代替首选的密封剂,建议使用玻璃或是金属作为dummy试样进行空白试验。
- For a description of the values that EvenOdd. Exe returns, see Generic Test Sample. 有关EvenOdd.;exe返回的值的说明;请参见一般测试示例。
- The structure,cold bending fraction pattern and EXD of Q235 plate cold bending test sample of Shanghai Meishan Company are analyzed. 对梅山公司Q235冷弯不合格试样进行了金相组织、冷弯断口形貌及能谱分析。
- "Are solderability test samples archived for one year? 焊锡性样品是否至少保留一年？"
- A spectrophotometer separates the reflected light from the test sample into spectrums. 光密度计由吸收光与反射光之间明亮度的差异决定密度。
- Because Mo has solid solution hardening and hardenability effect, that has a relationship between the content of Mo and hardness of the test sample. 由于钼元素具固溶强化、促进硬化能效果，因此钼含量之多寡对硬度值的变化，有其关联性。
- The resulting current is distributed through the volume of the test sample and is measured using a picoammeter or electrometer. 产生的电流将分布在测试样品的体内，并由皮安计或静电计来测量。
- Another area of concern on the test sample submitted, centers around the defective subwoofer spring clip connectors for the satellite cables. 在这次递交样品测试中的我们另一个关心的方面，就是低音炮与卫星箱的接线夹不太易用。
- When measuring the volume resistivity, the test sample is placed between two electrodes and a potential difference is applied between them. 测量体电阻率时，将样品放在两个电极之间，并在两个电极之间施加一个电位差。
- Through GC analysis and the comparison of the APHA color and pH values for stability tests and blank tests, it has been proved that a little of stabilizer can keep the 1,1,2,2-tetrabromoethane steady for two years at ordinary temperature. 通过稳定试验和空白试验的色度和pH值对比及色谱分析证明:微量稳定剂就能使四溴乙烷在常温下稳定两年。
- RESULTS:The test sample was similar to reference substance in that the TLC spots at the corresponding place were of the same color. 结果:制剂中被测成分色谱分别在与对照品色谱对应的位置上显相同颜色的斑点。
- The amount of BSM adsorption on the tested samples was different. 两种除草剂在两种供试样品中的吸附量均有差别。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
