chrysotile

chrysotile

1. Method for grit and crude content in chrysotile asbestos

GB/T6646.5-1986温石棉中砂料与未解离石棉含量测定方法

2. XU Shi-chang.The spinning technics for chrysotile asbestos[M].Beijing:China Architecture &Building Press,1987.

[7]徐时昌.石棉纺织工艺[M].北京:中国建筑工业出版社,1987.

3. PENG Tong-jiang,WAN Pu.A study on the interface phase of chrysotile asbestos fibers[J].Journal of Southwest Institute of Technology,1995,10(4):31-36.

[9]彭同江,万朴.纤蛇纹石石棉纤维界面相的研究[J].西南工学院学报,1995,10(4):31-36.

4. Effects of pretreatment of chrysotile by three compounds on the crystal lattice structure and the surface charge of chrysotile

三种化合物浸泡处理对石棉晶格结构和表面电荷的影响

5. The three most important varieties are chrysotile, crocidolite and amosite.

三种最主要的品种是温石棉,青石棉和铁石棉。

6. The three most important varieties are chrysotile, crocidolite and amosite

三种最主要的品种是温石棉,青石棉和铁石棉。

7. While the MEL cells exposed to native chrysotile showed heavy damage in ultrastructure, the HEL cells exposed to compounds-pretreated chrysotile showed less damage of ultrastructure.

从细胞超微结构的改变看,经三种化合物处理的石棉组均轻于单纯的石棉染毒组。

8. With its good physical and chemical properties, chrysotile will surely have broad applying prospects in the new nano-material field.

优良的物理和化学性能使其在纳米新材料中具有广阔的应用前景;

9. Key words: chrysotile;

关键字: 纤蛇纹石;

10. Chrysotile production one of the largest and most widely distributed, accounting for more than 98% of the total output;

其中温石棉产量最大,分布最广,占总产量98%以上;

11. The influence factors of sulfuric acid soaking for treating chrysotile was investigated by means of orthogo-nal test.

利用正交试验法对蛇纹石酸浸取处理的影响因子进行了研究。

12. A meta-analysis of cohort studies on cancer mortality among workers exposure to chrysotile fiber alone

单纯接触温石棉人员癌症死亡队列研究的荟萃分析

13. The strengths decrease in order crocidolite chrysotile, amosite

强度按青石棉,温石棉,铁石棉顺序下降。

14. Yu A Kumzerov. Thermal Conductivity of Crystalline Chrysotile Asbestos[J]. Physics of the solid state, 2003(1): 57-60

彭同江董发勤.纤蛇纹石石棉的纳米效应与生物活性[J].岩石矿物学杂志,:.

15. The separate or combined effect of cigarette smoking and chrysotile on DNA strand breaks in human embryo lung cells 王起恩,樊晶光,张侠,

急性重型减压病并肠穿孔1例聂翠艳,滕燕生,孙长丰,张勤,王曙光

16. It has higher tensile strength than chrysotile asbestos.

抗张强度比纤蛇纹石大,但耐热性小得多,在比较低的温度下就熔化成黑色玻璃。

17. It's pointed out that we must use chrysotile scientifically and reasoningly.We should insist on the position of scientific low independently to protect the industrial benefit of China.

指出,对温石棉的使用,必须在立足于科学与理性的基础上,坚持既符合科学规律,又坚持独立自主的立场,才能悍卫自己的民族工业利益。

18. Survey on the mortality of malignant tumors in female workers exposed to chrysotile asbestos

接触温石棉女工恶性肿瘤死亡的队列研究

19. Objective To study the effects of native chrysotile and compounds-pretreated chrysotile on the cytotoxicity and ultrastructure in human embryo lung (HEL) cells.

摘要目的研究温石棉及用柠檬酸铝、混合稀土或亚硒酸钠预处理的温石棉对人胚肺(HEL)细胞存活率及超微结构的影响。

20. Methods Northern blot analysis was used to study the expression of c myc and c fos m RNA in human embryo lung(HEL)cells exposed to cigarette smoking solution(CSS) and chrysotile(CH)separately or simultaneously;

方法 用Northernblot测定了烟溶液 (CSS)与温石棉 (CH)单独及联合作用后人胚肺 (HEL)细胞c fos和c myc癌基因mRNA水平的表达。

21. Methods HEL cells were incubated with chrysotile which was pretreated by soaking in aluminium citrate,mixed rare earths or sodium selenite solutions at different concentrations for 1 hour.

方法用不同浓度的柠檬酸铝、混合稀土或亚硒酸钠溶液浸泡温石棉1小时后,再将其与HEL细胞共同孵育,通过3H-TdR掺入法,测定了HEL细胞的UDS。

22. The development of a favourable fracture system and the existence of a relatively stable environment are important conditions for forming chrysotile asbestos deposits.

有利的裂隙构造体系的发育,相对稳定的地质环境,是温石棉矿床成生的重要条件。

23. The non-substitutable superiority of chrysotile is expounded.The risks of using chrysotile and of using alternative fibre/polymer bonded material are compared.

本文论述了温石棉无可替代的优越性,并就其在使用中的危害与代用纤维/聚合物复合材料进行了客观比较。

24. Study on Influence of Washing Purification on Surface Electric Potential of Chrysotile Asbestos

水洗提纯对温石棉表面电性影响的研究

25. 10.Povlen type hydroxyl-chrysotile is a new variety of Povlen type Chrysotile, whose absorption, infrared, Mssbauer, EPR and NMR spectra are reported in this paper.

波伏棱型羟基纤蛇纹石是波伏棱型纤蛇纹石矿物的新变种,本文报导它的吸收光谱、红外光谱、穆斯堡尔谱、电子顺磁共振谱和核磁共振谱。

26. Keywords Chrysotile;Alternative fibre;Non-asbestos;

温石棉;代用纤维;无石棉;

27. Keywords chrysotile asbestos integration of drying;grinding;opening and beneficiating ringlike-columnar separator energy saving;

温石棉;干燥、粉碎、揭棉、分选一体化;环柱式粉碎、分选机;节能;

28. Keywords chrysotile;crystal lattice structure;surface charge;aluminium citrate(AC);rare earth compounds(REC);sodium selenite(SS);

温石棉;晶格结构;表面电荷;柠檬酸铝;混合稀土;亚硒酸钠;

29. Keywords chrysotile;pretreatment of chrysotile;human embryo lung (HEL) cells;protein kinase C (PKC);

温石棉;温石棉预处理;人胚肺细胞;蛋白激酶C;

30. Keywords Chrysotile;Fibrous brucite;Pulmonary alveolar macrophages;Cytotoxicity;

温石棉;纤维水镁石;肺泡巨噬细胞;细胞毒性;

31. Keywords chrysotile;alveolar macrophages;acid phosphatase;intervention effect;

温石棉;肺泡巨噬细胞;酸性磷酸酶;干预效应;

32. Experimental Study of Syrian Hamster Embryo Cell Transformation Induced by Chrysotile Fibers and Coal Dusts in Vitro

温石棉与煤尘致叙利亚地鼠胚胎细胞体外转化的实验研究

33. Method for determination of grit and crude content in chrysotile asbestos

温石棉中砂粒与未解离石棉含量测定方法

34. Method of sampling and preparation for chrysotile asbestos

温石棉取样、制样方法

35. Standard Test Method for Sampling Chrysotile Asbestos

温石棉取样的试验方法

36. Method of wet determination for loftiness of chrysotile asbestos

温石棉松解度湿式测定方法

37. chrysotile asbestos fibre

温石棉纤维

38. Method for dry classification of chrysotile asbestos fibre

温石棉纤维干式分级方法

39. Method for rapid wet classification of chrysotile asbestos fibre by length distribution

温石棉纤维长度快速湿式分级方法

40. Method for wet classification of chrysotile asbestos fibre by length distribution

温石棉纤维长度湿式分级方法

41. Role of telomerase in chrysotile induced malignant transformation of normal human embryonic lung fibroblasts

温石棉诱发人胚肺细胞恶性转化中端粒酶的作用

42. Study on New Beneficiation Technique of Chrysotile Asbestos

温石棉选矿新工艺研究

43. pretreament of chrysotile

温石棉预处理

44. Objective To study the single and combined effects of cigarette smoking solution(CSS) and chrysotile suspension(CH) on the concentration of intracellular free Ca 2+ ([Ca 2+ ]i) in human embryo lung(HEL) cells.

目的 研究香烟烟雾溶液 (CSS)与温石棉混悬液 (CH)单独及联合作用对人胚肺 (HEL)细胞内游离钙离子浓度 ([Ca2 +]i)的影响。

45. Objective To explore whether excess risk of malignant tumor,especially lung cancer in workers simply exposed to chrysotile.

目的探讨单纯接触温石棉的工人恶性肿瘤,尤其肺癌是否超高。

46. Objective To study the mechanism of damages of pulmonary alveolar macrophages caused by chrysotile asbestos.

目的探讨纤状蛇纹石石棉致肺泡巨噬细胞受损的机制。

47. Effect of chrysotile and cigarette smoking solution on DNA damage and repair in human alveolar epithelial cells

石棉与烟溶液作用后人肺泡上皮细胞DNA的损伤及修复

48. The cytotoxicity and genotoxicity induced by chrysotile asbestos indirectly

石棉纤维间接作用的细胞毒性及遗传毒性

49. Study on the effect of chrysotile asbestos on rabbit pulmonary alveolar macrophages injury in vitro

纤状蛇纹石石棉对兔肺泡巨噬细胞影响的体外研究

50. chrysotile asbestos

纤蛇纹石 纤维蛇纹石

51. Keywords chrysotile;porous silica;nanofibrous;acid leaching;

纤蛇纹石;多孔氧化硅;纳米纤维状;酸浸;

52. Keywords chrysotile;silica;nanowires;acid leaching;chemical composition;

纤蛇纹石;氧化硅;纳米线;酸浸;化学组成;

53. Chrysotile and its significance in new nano-material and environment science

纤蛇纹石在纳米材料及环境科学中的意义

54. Keywords chrysotile microparticle APAM paper-making retention;

纤蛇纹石微粒;APAM;造纸;助留;

55. A REVIEW ON THE RESEARCH ACTUALITIES ABOUT CHRYSOTILE ASBESTOS TEMPLATE ASSEMBLED SEMICONDUCTOR QUANTUM WIRES

纤蛇纹石模板组装半导体量子线的研究现状

56. Porous properties of nano-fibriform silica from natural chrysotile

纳米纤维状白炭黑的孔隙特征

57. Sometimes the composition mineral besides the antigorite and the chrysotile, contains the few dolomite, the magnesite, the tremolite and the olivine and so on.

组成矿物除叶蛇纹石和纤蛇纹石外,有时含少量的白云石、菱镁矿、透闪石和橄榄石等。

58. Chrysotile fibers treated with aluminium citrated showed a weaker effect than the untreated.

经柠檬酸铝处理后,温石棉的上述作用明显减弱。

59. Results The cytotoxicity of chrysotile asbestos was in a dose and incubation time dependent manner.

结果纤状蛇纹石石棉对肺泡巨噬细胞的毒性存在着剂量-效应关系、时间-效应关系;

60. These results indicated that the pretreatment of chrysotile with three compounds can inhibite the chysotile?induced H 2O 2 production in HEL cells. ?

结果表明,用3种化合物预处理温石棉,均可抑制其诱导HEL细胞产生H2O2。

61. Conclusion The cytotoxicity of chrysotile asdestos on pulmonary alveolar macrophages maybe related to the surface free radicals of chrysotile asbedtos.

结论纤状蛇纹石石棉对肺泡巨噬细胞的毒性可能与其表面活性基团有关。

62. Asbestos, chrysotile;White asbestos;

英文名称:CHRYSOTILE;

63. Keywords Chrysotile;Sulfuric acid soaking;Orthogonal test;Optimization;

蛇纹石;酸浸;正交试验;优化;

64. Keywords serpentine cat's eye samples IR XRD chrysotile chrysotile;

蛇纹石猫眼;红外吸收光谱;X射线粉晶衍射;纤蛇纹石;叶蛇纹石;

65. Design of an Orthogonal Test for Sulfuric Acid Soaking of Chrysotile

蛇纹石酸浸取处理的正交优化设计

66. These results indicated that the pretreatment of chrysotile with three compounds can inhibite the chrysotile induced O - 2 production in HEL cells.

表明用上述3 种化合物预处理温石棉,均可抑制其诱导HEL细胞产生O-2 。

67. The results obtained showed thatthe following four factors have differentinfluences on sulfuric acid soakingof chrysotile :reaction temperature,reaction time,H2SO4concentration and liquid-solid ratio.

通过对试验数据进行极差和方差分析表明:反应温度、反应时间、硫酸浓度和液固比等四个因子对蛇纹石中氧化镁浸出率的影响权重依次减小;

68. Keywords Quantum wire Assemble Chrysotile Capability Application ;

量子线;组装;纤蛇纹石;性能;应用;

69. The variation of ultimate tensile strength with length for amosite crocidolite, chrysotile is shown in Table 2. 10.

铁石棉,青石棉和温石棉的极限抗拉强度随长度的变化情况见表2.10.

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