亚砷的

2 The analysis step by 25.0mL sample lixivium, moved in the direction of arsenic in the bottle, plus 10 ml of hydrochloric acid and 10 ml of potassium iodide solution and 5 drop acid stannochlor solution, shake the place 10min, together with 2 g of arsenic-free zinc metal, immediately mounted a good lead acetate paper turns red cotton and mercury bromide from log that arsenic tube placed in the 25-38, f μh of the dark side, remove the test strip and standard mercury bromide a color not deeper than standard.

7.2 分析步骤取25.0mL样品浸泡液，移入测砷瓶中，加5mL盐酸、5mL碘化钾溶液及5滴酸性氯化亚锡溶液，摇匀后放置10min，加2g无砷金属锌，立即将已装好乙酸铅棉花及溴化汞试纸的测砷管装上，放置于25～30℃的暗处1h，取出溴化汞试纸和标准比较，其色斑不得深于标准。

Sodium arsenite could obviously inhibit the proliferation of BGC823 cells:induce cell cycle arrest and apoptosis and necrosis of the cells.

亚砷酸钠对BGC823细胞的生长有明显的抑制作用，并可诱导细胞周期阻滞及细胞凋亡和坏死，其机制可能与其抑制ROS的清除，上调Caspase3蛋白的表达有关。

The influence of the arsenic concentration and the sodium lignosulphonate concentration on the growth of the thiobacillus ferrooxidans strains, as well as the rates of bacterial oxidation of arsenopyrite and pyrite were studied.

本文着重研究了氧化亚铁硫杆菌对砷黄铁矿和黄铁矿单矿物的氧化规律及其性能之差异，考察其对砷的适应能力及表面活性剂的影响。

This paper put forward three ways: Oxidation-reduction titration, ferruginous spectrophotometry, and direct spectrophotometry. Every way is applied in PH fit for itself. Every way should pay attention to some ways.

本论文确定高铁酸钾的三种定量分析方法：亚砷酸钠氧化还原滴定法、邻二氮杂菲分光光度法、直接分光光度法，并明确了每种方法的适用PH值范围和应遵守的相应注意事项。

The results suggested that the plant cell of pinna had been capable of self-improvement when it was intimidated by arsenic.

本文对砷和钙处理下蜈蚣草羽叶中砷、钙的亚细胞分布、超微结构变化及钙定位进行了研究。

Combined with X-ray Diffraction Analysis, a new pigment-copper acetoarsenite, which were synthesize in Modem times, was also identified in Tibetan murals for the first time, and thus provided scientific data for dating the murals.

此外还利用x射线衍射分析技术，首次发现在西藏壁画制作中使用了近代人工合成的新颜料-乙酰亚砷酸铜，为壁画的保护和制作年代的推定提供了科学数据。

AIM: To evaluate the effectiveness of arsenous aci d (As2O3) injectable solution in the treatment of relapsed acute promyelocyti c leukemia.

目的：观察亚砷酸对复发的急性早幼粒细胞白血病的疗效。

ABSTRACT AIM: To evaluate the effectiveness of arsenous aci d (As2O3) injectable solution in the treatment of relapsed acute promyelocyti c leukemia.

目的：观察亚砷酸对复发的急性早幼粒细胞白血病的疗效。

03 And 5 mmol/L on cellular ultrastructure,Ca localization and elemental subcellular distributions in Pteris vittata L.

本文对砷和钙处理下蜈蚣草羽叶中砷、钙的亚细胞分布、超微结构变化及钙定位进行了研究。

The subcellular distributions of phosphorus and calcium in Pteris vittata L., an arsenic hyperaccumulator, were examined to explore the mechanisms of As tolerance of these plants grown under sand culture conditions.

为了在研究砷超富集植物蜈蚣草中磷和钙的亚细胞分布，并探讨其与蜈蚣草耐砷毒的关系进行了试验研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。