查询词典 chromium

They found that 27 (73%) patients had iron-deficiency anemia, as confirmed by bone marrow aspiration, while two (5.4%) patients had dilutional anemia, as indicated by normal red blood cell olumes on chromium radioisotope-labeled erythrocyte analysis, and one (2.7%) had enalapril-induced anemia that resoled upon treatment discontinuation and returned upon treatment rechallenge.

他们发现27个(73%)患者经骨髓穿刺诊断患有缺铁性贫血，2个(5.4%)患者经铬标记红血球分析红细胞法诊断稀释性贫血，1个(2.7%)因中途停药后又重新治疗的患者患了依那普利引起的贫血。

There is no significant difference between the result of flow injection analysis method and spectrophotography in the determination of Chromium in drinking water, it is worthy of recommendation.

在一定的条件下，应用流动注射法测定水中六价铬与用二苯碳酰二肼分光光度法得到的结果差异无统计学意义，是可以推荐的方法。

To determine Chromium in drinking water with flow injection analysis method and spectrophotography respectively and find out the statistical significance between the two methods.

目的 运用流动注射分析法及二苯碳酰二肼分光光度法对生活饮用水中六价铬进行测定，比较它们结果差异是否存在有统计学意义。

Methods Flow Injection Analysis Method and spectrophotography were applied to detect Chromium content in drinking water; hygienic statistics was used to test the different value means and total means; analysis and comparison were made on the detection result.

对20份水分别用流动注射仪分析法和二苯碳酰二肼分光光度法测定其六价铬的含量。运用卫生统计学，检验配对设计中的差值均数与总体均数，对2种方法的检测结果进行分析比较。

METHODS: Fasting venous blood of participants in two groups was harvested sterilely at 6 months and 1 year after test group restoration, serum nickel and chromium content were determined using graphite furnace atomic absorption spectrometry.

无菌抽取对照组健康者及实验组患者修复后0.5年，1年空腹静脉血，采用石墨炉原子吸收光谱法测定血清中镍、铬元素的含量。

Oxidation, sulphidation and hot corrosion behaviour of the coating have been investigated and the respective corrosion mechanisms have been revealed, which accounts for the first systematic research done in China on the corrosion behaviour of high chromium nickel-base alloys.

对其抗高温氧化、抗H〓S、SO〓腐蚀以及抗热腐蚀的性能和机理进行了系统研究。

In this research, the cooling plate was applied to fabricate the high chromium cast iron samples with semi-solid microstructure and the slurry temperature was measured by computer controlled thermometric system. The effects of technological parameters on slurry temperature were studied.

本研究以过共晶高铬铸铁为研究对象，应用冷却体法获得半固态过共晶高铬铸铁试样，并通过计算机测温系统测定半固态浆料温度，得出了不同的半固态工艺条件对半固态浆料温度的影响。

It is the relative simple,safty,effective method that reduction of sodium thiosulphate instead of chromium power in determination of nitrate nitrogen in fertilizer.

肥料中硝酸态氮检测中，用硫代硫酸钠代替铬粉还原，是一种相对简便、安全、有效的方

These tridentate chromium complexes afforded moderate to high activity for ethylene oligomerization and polymerization with broad oligomer distributions from C_4 to C_(36) and some complexes got special distributions of oligomers.

在改性甲基铝氧烷的作用下，这些配合物都表现出中等或高的齐聚和聚合活性，并且齐聚产物分布较宽从C_4到C_(36)，一些配合物还得到了特殊分布的齐聚产物(C_6含量很低)。

Procedures: First prepare 10 gradient solutions with hexavalent Chromium ion (prepared from K2Cr2O7 ) from 0.07 ppm to 0.70ppm. Then 10 unbudded hydras are put into each solution in separate containers.

准备10组梯度的Cr6+离子从0.07ppm到0.7ppm，每组分别放入10个不出芽的水螅。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。