Potassium antimonate was used to locate calcium in the fertile and sterile anther of a thermo-sensitive genie male-sterile rice at microspore mother cell meiosis stage and at early microspore stage. 用焦锑酸盐沉淀法研究了温敏雄性核不育水稻在减数分裂时期和单核早期可育花药与不育花药的钙分布。
The synthesis of sodium antimonate from antimony concentrates by chloridizing leaching-oxidation and hydrolysis decomposition-alkali synthesis process is investigated. 研究以辉锑精矿为原料、经氯化浸出-氧化-水解-加碱合成制取焦锑酸钠的工艺。
Preparation of Low Sb(ⅲ) Sodium Antimonate& A Study 低Sb(Ⅲ)含量焦锑酸钠的制备研究
Studies on New Inorganic Ion-Exchanger& Zinc Antimonate 新型无机离子交换剂的研究&Ⅰ.锑酸锌的合成及性能
Determination of Fe, Cu, Cr and V in Sodium Antimonate Hydrate by ICP AES ICP-AES法同时测定锑酸钠中的Fe、Cu、Cr和V
The Preparation of Sodium Antimonate from Gold-Antimony Intergrown Ore 由金锑共生矿制取锑酸钠
Calcium antimonate became much denser in the middle lamella and the X ray microanalysis showed that the Ca/ P ratio in the cell wall decreased obviously. 用X射线能谱仪测得细胞壁上Ca/P明显下降。
Electron dense Ca 2+ antimonate deposits were mostly localized in cytoplasm, intercellular space and matrix of protein bodies of cotyledon cells of dry seeds ( Plate I 1,2). 干种子的子叶细胞中贮藏有大量的蛋白体、油脂体,Ca2+沉淀颗粒大量分布于胞质、胞间隙以及细胞质膜上。
Through adding the antimony-removing reagent A into the liquid and stirring it at 60 ℃ for 3 h sodium antimonate was got after filtering. 在浸出后液中加入脱锑剂A,在60℃条件下搅拌反应3h,过滤后得到锑酸钠。
A new inorganic ion-exchanger, zinc antimonate, has been synthesized. 本文首次合成了新型无机离子交换剂&锑酸锌。
During the purification Co removal of Zinc hydrometallurgy by antimonate, the particle size of zinc powder has a great relation to unit consumption. 在湿法炼锌锑盐净化除钴过程中,锌粉粒度与单耗有很大的关系。
Low Sb(ⅲ) sodium antimonate was prepared using antimony trioxide as raw material by one step oxidation reflux. 以三氧化二锑为原料,采用一步氧化回流法制备低Sb(Ⅲ)含量的焦锑酸钠。
Titrimetric determination of antimony(ⅲ) in hydrated sodium antimonate 水合锑酸钠中微量Sb(Ⅲ)的测定
Calcium was localized by in situ precipitation method with potassium antimonate to examine the distribution changes of Ca2+ during spermatogenesis and epididymal maturation in golden hamster. 应用焦锑酸钾原位沉淀法对金黄地鼠精子发生及附睾成熟过程中Ca2+的分布变化规律进行了系统的研究。
Application and study of antimonate precipitates technique in the subcellular calcium localization of plant tissue 锑酸盐沉淀技术在植物组织钙的亚细胞定位上的应用
Potassium antimonate was employed to ultrastructurally locate calcium ions in seminal root apical meristematic cells of maize seedings subjected to flooding stress. 采用焦锑酸钾沉淀法,对遭受淹水胁迫的玉米幼苗初生根根尖分生细胞内钙离子分布变化情况进行了电镜细胞化学观察。
Results showed that in normal cells the deposits of calcium antimonate were mainly located in the cell wall, the vacuoles and the envelope of chloroplast. 结果表明,正常植株叶片细胞内钙主要分布于液泡、细胞壁和叶绿体的膜片层结构中;