edta

edta

1. Decalcification of the cochleae was performed in 100 g/L EDTA solution for 1 week. Then the specimens were placed in 250 g/L sucrose solution overnight and embedded in OCT.

100g/L乙二胺四乙酸溶液脱钙1周后,移入250g/L蔗糖溶液中过夜沉淀。

2. The reagents were 2 mmol/L APMA (MMP activator), 2 mmol/L EDTA, 100 mmol/L EDTA, 200 mmol/L EDTA, 0.2% and 0.02% chlorhexidine(MMP inhibitor),and the blank artificial salival was taken as control.

100、200mmol/L乙二胺四乙酸(EDTA)组,0·2%、0·02%醋酸氯己定组(MMP抑制剂); 以空白人工唾液作对照组。

3. For group B, root canal irrigation was carried out by alternating use of 0.71 mol/L Sodium hypochlorite and 0.58 mol/L EDTA (n=29).

B组30例，0.71 mol/g次氯酸钠和0.58 mol/L乙二胺四乙酸(EDTA)冲洗组。

4. Ions Ca 2+ and Mn 2+ activate the activity of the protease, while ions Hg 2+ and Ag + inhibit the enzyme activity, DFP and NBS can seriously inhibit the enzyme activity, the enzyme can also be inhibited by EDTA.

Ca2 +、Mn2 对酶有激活作用 ,而 Hg2 +、Ag+对酶有抑制作用。 DFP、NBS严重抑制酶的活性 ,而同时该酶也能被 EDTA抑制。

5. Interaction of d(GGTATACC) 2 and EDTA in Solution

d(GGTATACC)_2与乙二胺四乙酸在溶液中的相互作用

6. ethylene diamine tetraacetic acid (EDTA)

EDTA

7. However,95% or 98% of the absorbed 241Am are released by EDTA solution or 2 mol/L HNO 3, respectively.

EDTA(乙二胺四乙酸 )饱和溶液和 2mol/LHNO3均可将吸附在少根根霉上的2 4 1Am解吸下来 ,解吸率分别为 95%和 98%。

8. EDTA-SbNa, PDTA-SbNa (Sb-57) and ATA-Sb (Sb-71) produced a slight inhibition on the growth of sarcoma 180. The chemical feature and pharmacologic effect of antimonial chelates of EDTA and ATA are also discussed in this paper.

EDTA-Sb-Na,PDTA-Sb-Na和ATA-Sb对肉瘤180稍有抑制作用。 (4)?胺羧螯合物抗癌作用的基本?构可能为一个含?的螯合物分子中拥有以氮为中心而具有三个以上的羧甲基。

9. complexation of EDTA with aluminium

EDTA与铝络合

10. EDTA Dianhydride and Their Derivatives

EDTA二酐及其衍生物

11. EDTA standard titrimetric solution

EDTA标准滴定溶液

12. However there are many restrictions for applying EDTA titration method in engineering practice.

EDTA滴定法适用于新拌细粒水泥稳定土,但EDTA滴定法应用于工程实践中还有许多限制。

13. EDTA Titration of Bismuth in Fusible Alloy

EDTA络合滴定法测定易熔合金中高含量铋

14. SERS Study on Surface Complex and Reaction of EDTA

EDTA表面络合及反应的SERS研究

15. The specific activity of MANB36 is 927.84 U/mg and metal ions (except Hg2+ and Ag+), EDTA and 2-mercaptoethanol (2-ME) have no effects on enzyme activity.

MANB36的比活为927.84U/mg。 金属离子(除了Hg~(2+)和Ag~+),EDTA和2-ME对酶活性均无明显影响;

16. ethylenediamine tetraacetic acid(EDTA)

[化] 乙二胺四乙酸; 乙底酸(俗)

17. Preservatives in general are troublesome to crystalline structures and especially disodium EDTA.

一般的防腐剂对水晶结构是有麻烦的，特别是乙二胺四乙基二钠。

18. tris sodium chloride EDTA buffer

三羟甲基氨基甲烷氯化钠EDTA缓冲剂

19. The positive incidences of sections retrieved by HP with EDTA and HP with citrate were 1 and 0.82 respectively, which were higher than HP with SC (0.36) and HP with DW (0) ( P < 0.01).

不同修复液与高压结合修复检出BCL 6阳性率及强度 :EDTA与柠檬酸阳性率分别为 1,0 .82 (P >0 .0 5 ) ,高于碳酸钠组 (0 .36 )和去离子水组 (0 ) (P <0 .0 1) .

20. S and CONCLUSION:The injection containing tris(hydroxymethyl) aminomethane(Tris,1.2mg/ml) and EDTA disodium calcium complex(EDTANa 2Ca,0.1mg/ml) is the stablest.

与结论 :同时含三羟甲基氨基甲烷 (Tris ,1 .2mg/ml)、乙二胺四乙酸二钠钙 (EDTA Na2 Ca ,0 .1mg/ml) 2种辅料时 ,碘海醇注射液最稳定。

21. EDTA(ethylene diamine tetraacetic acid)

乙二胺四乙酸

22. ethylenediamine tetraacetic acid, EDTA

乙二胺四乙酸, 乙底酸

23. Keywords EDTA;calcium oxalate;counterions;SEM;

乙二胺四乙酸;草酸钙;抗衡离子;SEM;

24. ethylene diamine tetra acetic acid(EDTA)

乙二胺四乙酸[金属螯合剂]

25. disodium ethylenediaminetertraacetate (EDTA)

乙二胺四乙酸二钠盐（EDTA）

26. ethylenediaminete- traacetic acid (EDTA)

乙二胺四乙酸二钠（EDTA）

27. EDTA and its industrial application

乙二胺四乙酸的应用简介

28. EDTA calcium complex disodium salt

乙二胺四乙酸钙钠盐

29. The change of sodium ferric EDTA and carbonyl iron was not great, but most of ferric sulfate and ferric ammonium citrate became insoluble during storage.

乙二胺四乙酸铁钠和元素羰基铁粉在贮藏过程中变化不大,而硫酸亚铁和柠檬酸铁铵在贮藏过程中绝大部分变成了不溶性铁。

30. EDTA magnesium complex disodium salt

乙二胺四乙酸镁钠盐

31. ethylenediaminetetra - acetic acid (EDTA)

乙二胺四乙酸（EDTA）

32. In this paper, it has been shown that the a. c. oscillographic polarographic titration can be applied advantageously to titrate Zn~(2+) by EDTA and ferrocyanide by Zn~(2+).

交流示波极谱滴定法可有效地应用于EDTA滴定Zn~(2+)和Zn~(2+)滴定亚铁氰化物。

33. The selection of main reagents and screening agents has been introduced for measuring the calcium fluoride in fluorite by EDTA volumetric method.

介绍EDTA容量法测定萤石中氟化钙时所使用的主要试剂、掩蔽剂等的选择。

34. The research introduced the results of dealing with the waste of EDTA cleaning for boiler.

介绍了EDTA洗炉废液回收利用的研究成果。

35. The determination method of Pb/Ti mole ratio in high-pure and superfine lead titanate powder was studied.Pb and Ti in lead titanate sample are determined use EDTA titration method respective.

介绍了高纯超细钛酸铅电子陶瓷粉体材料中铅/钛摩尔比的快速测定方法,样品中的铅、钛利用EDTA滴定法快速测定。

36. LSP in tris / EDTA buffer pH 8.0 are better than in phosphate buffer pH 7.2; the former can be stored more than 10 months and the later less than 6 months.

以Tris/EDTA pH 8.0为缓冲液保存LSP,其抗原性维持10个月以上不变,明显优于以磷酸盐缓冲液pH 7.2(<6月)。

37. Methacrylic acid(MAA) was grafted by copolymerization on chitosan(Ch) using ceric ammonium nitrate (CAN) and ethylenediamine tetraacetic acid (EDTA) as redox initiator in aqueous medium.

以硝酸铈铵 -乙二胺四乙酸 (CAN -EDTA)为引发剂 ,研究了壳聚糖与甲基丙烯酸 (MAA)的接枝共聚反应。

38. By substituting one carboxymethyl group in the molecule of EDTA with a long chain alkyl,a polyfunctional surfactant having both surfactivity and ability of chelating metal ions was obtained.

以长链烷基替代EDTA分子中的一个乙酸基,使其改性为既具表面活性又有络合金属离子能力的多功能表面活性剂。

39. Keep in mind that if your sample needs metals for activity or stability that EDTA will keep metals from your sample.

但是，如果金属离子是你的样品蛋白维持活性所必须的，就要小心使用EDTA了。

40. EDTA Na-Ca calcium disodium edetate

依地酸二钠钙, 依地酸钙钠, 解铅乐

41. EDTA Ca-Na calcium disodium edetate

依地酸钙(二)钠, 解铅乐

42. EDTA Ca-Na calcio-sodium edetate

依地酸钙钠

43. Nickel content in bright and pearl nickel plating baths are traditionally determined by EDTA titration, which has poor selectivity and brings environmental pollution.

光亮镍和珍珠镍镀液中镍的测定通常采用EDTA滴定法,该法选择性低,易造成环境污染,本文采用分光光度法进行分析。

44. Typical examples are oxalate and ethylenediamine as bidentate ligands, citrate as a tridentate ligand, and ethylenediamine tetraacetate (EDTA) as a hexadentate ligand.

典型的例子是草酸和乙二胺为双齿配体，柠檬酸作为一个三齿配体，和乙二胺四乙酸（EDTA）作为六齿配体。

45. We extract citrate soluble phosphate from nitrophosphate fertilizer by EDTA solution and neutral ammonium citrate respectively then assay it.

分别用EDTA溶液和中性柠檬酸铵溶液萃取并测定硝酸磷肥中枸溶性磷含量,提出了EDTA萃取剂替代中性柠檬酸铵萃取剂的可行性。

46. The solubility of calcium sulfate in the four metal complex agents,such as EDTA,HEDP,Nitrilotriacetic acid and Aminosulfonic acid,was studied and discussed under different conditions.

利用EDTA、HEDP、氨三乙酸、氨基磺酸等有机络合剂的络合作用,研究探讨了在不同条件下四种金属络合剂对硫酸钙的溶解性能,考察了温度、酸度、浓度等对硫酸钙溶解度的影响。

47. Because of the speciality that keratinocytes stick to flask fast, we purified the keratinocytes by 0.02% EDTA and 0.05% trypsin step by step.

利用猪角朊细胞与培养瓶黏附牢固的特点,用0.02%乙二胺四乙酸(ethylenediaminetetraaceticacid,EDTA)和0.05%胰蛋白酶分步消化,纯化细胞。

48. The formation of odorous aldehydes from pulp extratives during TMP production. The formation of odorous aldehydes was decreased by dithionite bleaching, EDTA treatment and the elimination of lime.

制TMP时由纸浆抽提物生成有臭味的醛,通过连二亚硫酸盐漂白、EDTA处理和消除石灰,可减少有臭味醛的生成。

49. Except sodium ferric EDTA, all other iron sources added to the proces produced a large amounts of insoluble iron.

发现除乙二胺四乙酸铁钠外，添加其他铁源，经焙烤制成面包后，最终都产生了大量不溶性铁。

50. DMPS also seems to "clean" the kidneys of heavy metal residues and improve kidney function in patients who have been exposed to heavy metals, as does EDTA.

另外跟EDTA一样，在重金属中毒患者DMPS可以清除肾脏中的残馀重金属，改善肾功能。

51. Activated Carbon Process (or Treatment of Waatewater Containing Cu(II) and EDTA.

含Cu-EDTA废水吸附法处理研究

52. DETERMINATION OF TANNIN IN HOPS BY EDTA TITRATION

啤酒花中单宁含量的EDTA滴定法测定

53. In cetrain conditions rare-earth metal in dryers for paint was deterimined by complexomet-ric titration using EDTA as the complexing agent and 2,3-xylenol orange as the indicator.

在一定条件下，以EDTA为络合剂，以二甲酚橙为指示剂，用络合滴定法测定了涂料用稀土催干剂中稀土金属的含量。

54. In the so- called three- element co- electrodeposition method, complexing agent of EDTA was added in order to adjust the electrodeposition potential of Co, Sn and S, so that they could co- electrodeposit and form CoSnS2 thin film of 620nm.

在三元共沉积法中,加入EDTA(乙二胺四乙酸二钠)配合剂来调整Sn、Co、S的沉积电势以实现这三种元素的共沉积,从而一步形成厚约620nm的CoSnS2薄膜。

55. The use of disedium EDTA,zinc acetate,sedium chloride and ascorbic acid in the extracting process could raise the ativities of bromelin in fruit pulp,stem and leaf by 69.37%,93.88%and 139. 69%respectively.

在提取过程中使用乙二胺四乙酸二钠、醋酸锌、氯化钠、抗坏血酸可使果肉蛋白酶、茎蛋白酶和叶蛋白酶活性分别提高69.37%、93.88%和139.69%。

56. Finally,summarized and discussed the practical operation experience and detailed precaution about the application of EDTA in cement chemical analysis.

在此基础上,就EDTA在水泥化学分析应用中的实际操作经验和具体注意事项,进行了详细的总结和分析探讨。

57. Finally, summarized and discussed the practical operation experience and detailed precaution about the application of EDTA in cement chemical analysis.

在此基础上，就EDTA在水泥化学分析应用中的实际操作经验和具体注意事项，进行了详细的总结和分析探讨。

58. In the waste water polluted by EDTA and heavy metals, it is difficult to determination of its content by simple method because of complex formed.

在被EDTA和重金属离子污染的废水中,由于它们之间的络合作用,很难用简单的方法测出二者的含量。

59. In complex formation, the metal ion is usually titrated with the standardized EDTA Solution in order to determine the metal content of sample. Therefore, it is widespreadly applied in practice.

在配位滴定中,常用标准的EDTA溶液滴定金属离子,达到测定试样中金属含量的目的,因而在实际中有广泛的应用。

60. Be is extracted as Be(OH)2 from the original sample with EDTA as shielding reagents and various ions are precipitated at different pH values- The natural 16O in Be(OH)2 is replaced through exchange by18Oin H218O.

天然样品以EDTA作掩蔽剂,在不同pH值的条件下沉淀分离出各种离子,以Be(OH)_2形式提取出铍。

61. EDTA Ethylenediamine tetra-acetic acid, a compound that acts as a chelating agent, reversibly binding iron, magnesium, and other positive ions.

学名为乙二胺四乙酸，是一种具有螯合作用的化合物，能够可逆地结合铁离子、镁离子以及其他正离子。

62. The experiment indicates that determination of iron in NaFe EDTA with iodimetry is feasible.

实验表明用碘量法测定EDTA铁钠中铁的含量的方法是可行的。

63. EDTA volumetry to determinate calcium glyconate in lysine medium was studied using calcium carboxydic acid as indicator.

对EDTA容量法用钙羧酸作为指示剂测定赖氨酸介质中葡萄糖酸钙的含量进行研究。

64. The uncertainty of measurement for the determination of total hardness of drinking water by EDTA titration method was evaluated.

对乙二胺四乙酸二钠滴定法测定生活饮用水总硬度的测量不确定度进行评定。

65. Five different kinds of samples were analyzed and the results were identical with that of EDTA titration.

对五个水样中钙、镁的分析结果与EDTA络合滴定法相吻合。

66. With gram-negative organisms, depletion of the lipopolysaccharide layer with EDTA greatly facilitates TO uptake.

对革兰氏阴性的生物体，用EDTA损耗多脂糖层很容易促进TO上调。

67. Comparative study of nitrilo triacetic acid(NTA) and EDTA as formulation constituents for the chemical decontamination of frimary coolant systems of nuclear power plants.

带导管的铅-铋冷却燃料组件的热工水力学研究...[中国核科技信息与经济研究院

68. A method to measure the content of nickel in the nickel iso - caprylate by complexometric titration using ethylenediamine tetraacetic acid (EDTA) was set up.

建立用乙二胺四乙酸(EDTA)络合滴定法测定异辛酸镍中镍含量的方法。

69. InIower concentration than 372 mg/dm3,EDTA inhibits EOG response,the lower the concentration,the heavier the inhibition.

当浓度低于372mg/dm3时，EDTA抑制EOG反应，浓度越低，抑制作用越明显。

70. Keywords EDTA;microwave;decalcification;collagen;

微波;脱钙;胶原蛋白;

71. Aqua, Cyclopentasiloxane, Isohexadecane, Decyl Glucoside, Sodium Chloride, Polyaminopropyl Biguanide, Dipotassium Phosphate Copper Sulfate, Disodium EDTA, Pot ...

性质温和滋润，绝不刺激，有效卸除眼部防水化妆，适合敏感皮肤及配戴隐形眼镜人士使用。

72. We studied the effects of VITALCARE, EDTA and lead exposure on lead toxicity, fetal and neonatal growth, erythropoiesis and blood pressure during pregnancy and lactation in rats.

我们研究了维太明、EDTA和铅在孕期和哺乳期对铅暴露胎鼠和幼鼠生长发育、原卟啉和血压的影响。

73. Copper was reduced by formaldehyde which was contained in the effluent of chemical copper plating, and EDTA in the effluent was reclaimed after acidify.

探讨了利用原化学镀铜废液中的甲醛将铜还原 ,后酸化回收 EDTA的新工艺。

74. To investigate the effect of rapid decalcification techniques with microwave(MW)and ethylene diamine tetracetic acid(EDTA),and the loss of collagen on the process of decalcification in fish scale.

探讨了微波(MW)-乙二胺四乙酸二钠(EDTA)快速脱钙技术对鱼鳞脱钙的影响,及其脱钙过程中胶原的损失情况。

75. Abstract： In order to study the value of RDW/MCV classification on clinical application, blood, which was anti-coagulated by EDTA was detected using a blood cell analysor (type K-4500).

摘 要： 为研究RDW/MCV分类法在临床中的应用，将EDTA盐抗凝血于K-4500型血细胞分析仪上检测。

76. Re-titration measurement of aluminium sulfate in water purification agent with copper salt complexed with EDTA is described in this paper. This method is simple, convenient, rapid and accurate.

摘要本文用EDTA络合-铜盐返滴定法测定净水剂硫酸铝，方法简便、快速、准确。

77. The purpose of the study was to explore experimental method by means of periodate-lysine-parafoemaldehyde fixative, EDTA low temperature demineralization and frozen section technique.

摘要本研究目的是采用过碘化钠-赖氨酸-多聚甲醛溶液固定，EDTA低温脱钙、冰冻切片的方法探索一种较理想的实验手段。

78. Objective To evaluate the effect of EDTA with different density on adhesive power of casting post.

摘要目的评价不同浓度EDTA对桩冠固位力的影响。

79. Methods: One hundred and forty-six HLD patients were divided into A, B, C three groups, and treated with DMPS plus Gandou tablet, DMPS and EDTA respectively, the therapeutic course was 8 weeks for three groups.

方法 :146例患者随机分为A、B、C 3组 ,分别给予DMPS加中药肝豆片、DMPS、EDTA治疗 8周。

80. Method:this article adopted EDTA complexometric titration,with xylenol orange(XO)-CPCmixed indicator changing from amaranth to French grey for termination,versus barium sulfate proceed quantitative analysis.

方法 :本文采用EDTA络合滴定法 ,以二甲酚橙 (XO) -氯化十六烷基吡啶 (CPC)混合指示剂由紫红色变为浅灰色为终点 ,对硫酸钡进行定量分析。