edta的例句大全

The results are summarized as follows: 1. The effect of four kinds of promoters ( potassium carbonate, EDTA, potassium sodium tartrate tetrahydrate, succinic acid) were investigated, further discussion about the activate species and the principles of selecting promoters were carried on.

结果如下：1.研究了四种助剂（碳酸钾，EDTA，酒石酸钾钠，丁二酸）对甲醇气相氧化羰基化催化剂性能的影响，并对催化剂活性物种的类型和助剂选择方法进行了探讨。

Methods Blood clots thawed in room temperature, homogenized extraction buffer including higher sodium chloride and higher EDTA, the homogenized samples were digested with digestion buffer and extracted with phenol-chloroform.

方法室温自然解冻，机械磨碎，高盐、高EDTA提取液处理，消化液消化，酚氯仿抽提。

Degradation of dye waste water by zero valent iron and EDTA under mild reaction conditions

利用Fe（0）-EDTA-空气在温和条件下降解模拟染料废水的研究

Results: The congestion and bleeding of alveolar wall were lessened after given EDTA.

结果：给予EDTA后，肺泡壁充血、出血均有减轻，且高剂量组的各时期肺泡上皮细胞增生明显，易见核分裂。

Uncertainty of Disodium EDTA Standard Titrated Solution

乙二胺四乙酸二钠标准滴定溶液的不确定度

After separation of cadmium, then zinc was titrated with EDTA solution.

分离镉后，用EDTA溶液滴定锌。

After a separation of the manganese by the manganese dioxide precipitation, cobalt is determined in the filtrate by complexing with EDTA and back titrated with zinc standard solution.

滤液经掩蔽其它元素后，加过量乙二胺四乙酸二钠盐标准溶液，以氯化锌标准溶液返滴定测定钴。

Error Analysis of Determining SO 2-4 by EDTA Volume Method

EDTA容量法测定硫酸根离子的误差分析

EDTA titration method has been improved to determine sulfuric acid radical ion, eliminating the interference of Ca 2+, Mg 2+ and other heavy metallic ions, CO 2-3 and PO 4 3-.

通过对乙二胺四乙酸（EDTA）滴定检测硫酸根离子法的改进，实现了可以同时消除钙、镁及其他重金属离子、碳酸根离子、磷酸根离子干扰的目的。

Application of the fluorimetric reaction system of hf(ⅳ)-quercetin-edta to the determination of hafnium

Hf（Ⅳ）-槲皮素-EDTA多元配合荧光反应用于铪的测定

Effect of EDTA on Fish's EOG and Exploration of Used Dosage among Fishery Breed Aquatics

EDTA对鱼类EOG的影响及其在渔业养殖中使用剂量的探讨

The sample is dissolved with mixed acid including sulphuric acid so that the lead matrix is separated as precipitate, and the germanium in clear solution is directly determined in presence of EDTA ascorbic acid as masking agent. The lower limit of determination is 0.002 μ g mL.

在试样溶解过程中分离主体铅并采用EDTA-抗坏血酸掩蔽干扰离子。拟定了不经分离直接测定方铅矿中微量锗的方法，0.02&0.4μg/mL锗范围内线性关系良好。

EDTA leaching of soil leaching and non-FT-IR spectra shows that the cultivation of plant functional groups in the area of soil strength was significantly weakened, and in the fingerprint area of the different treatments did not produce a new characteristic absorption frequency, but the intensity changed significantly.

EDTA淋洗和未淋洗土壤的FT-IR谱图表明种植植物的土壤在官能团区强度明显减弱，而在指纹区各不同处理均没有产生新的特征吸收频率，但强度有明显改变。

The Determination of Copper in the Soda Slag EDTA Unscreen Method

苏打渣中铜量的测定&EDTA解蔽法

Results In slide method, the positive rate of coagulase test was 98.53% with sodium citrate as anticoagulant and 95.59% with EDTA-K 2 as anticoagulant, respectively, there was no significant difference between two anticoagulants;

结果玻片法试验：枸橼酸钠抗凝人血浆凝固酶阳性率为98.53%，EDTA K2抗凝人血浆凝固酶阳性率为95.59%，二者差异无显著性（P0.05）。

the oscillopolarographic titration of calcium gluconate with edta

EDTA示波极谱滴定葡萄糖酸钙

RESULTS All absorption enhancers promoted the hypoglycemic effect of insulin at all sites. The promotion degree was in the order of 1% Na2 EDTA> 1% sodium salicylate> 1% sodium caprate> 1% sodium glycodeoxycholate> 1% lysolecithin.

结果吸收促进剂能提高胰岛素在肠道内的吸收水平，促渗强弱顺序为：1%Na2EDTA>1%水杨酸钠>1%癸酸钠>1%甘氨去氧胆酸钠>1%溶血卵磷脂；

The crystal growth kinetic model for SrSO_4 precipitation process was established according to superposition model and weak interaction model when there was EDTA in the system.

根据叠加模型和弱化模型，建立体系中有EDTA存在时，硫酸锶沉淀过程的晶体生长动力学模型。

This article discussed the titration of the total content of Zinc and Cadmium in Zinc alloy by EDTA standard solution in the pH range of 5.5~ 6.0, and the respective calculations for Zinc and Cadmium with mathematic formulae.

文章研究了在pH5.5~6.0之间，用EDTA标准溶液滴定锌合金中的锌镉总量，再用数学公式分别计算出锌量和镉量。

Solvothermal Approach Synthesis of Silicon Nitride and Other High-temperature Endurant Nanomaterials; Chemical analysis for silicon carbide refractories Determination of alumina EDTA gas volumetric method

氮化硅等耐高温纳米材料的溶剂热合成GB/T16555.4-1996碳化硅耐火材料化学分析方法EDTA容量法测定三氧化二铝量