Finally, the paper makes a preliminary discussion on the formation conditions of arsenate minerals.

A primary study on kinetics of arsenate adsorption by soils

土壤吸附砷酸盐动力学的初步研究

Methods: The cell culture, Giemsa's staining and colorimetry were used to study the effect of arsenious acid on cell growth, morphologic changes and the tyrosine aminotransferase ( TAT) activity of hepatocarcinoma cells treated with arsenious acid.

方法：通过体外细胞培养，观察肿瘤的生长特点；用Giemsa染色法观察细胞的分化形态特点，比色法测定酪氨酸-α-酮戊二酸转氨酶（TAT）活性的改变。

Objective: To observe the therapeutic effects and side-effects of thalidomide combined with arsenious oxide and retinoic acid for the treatment of low-risk myelodysplastic syndromes ( MDS).

目的：观察沙利度胺联合三氧化二砷和维甲酸治疗低危骨髓增生异常综合征（MDS）的疗效和不良反应。

Research on the Expressions of P-gp and P53 of Different Syndrome Types in Ovarian Cancer Together with the Vitro Research about Treatment with Arsenious Acid Injection and Topotecan

卵巢癌不同证型P-gp、P53的表达及亚砷酸、托泊替康等干预的体外研究

Clinical nursing care of 18 patients with acute promyelocytic leukemia treated with Tretinoin combined with Arsenious acid and a small dose of Daunorubicin

维甲酸联合亚砷酸、小剂量柔红霉素治疗急性早幼粒细胞白血病18例临床护理

Arsenious oxide and gemcitabine plus cisplatin in the treatment of patients with relapsed or refractory non-Hodgkin's lymphoma

亚砷酸联合吉西他滨和顺铂治疗难治性或复发性非霍奇金淋巴瘤

But it was the addition of arsenious oxide to the mixture that made it so lethal.

但使它如此致命的是其中的亚砷酸添加物。

Apoptosis-inducing effect of artesunate on K562 cells and its synergy with arsenious acid

青蒿琥酯对K562细胞凋亡诱导作用及其与亚砷酸的协同作用

Injection in Thorax Using Herbs and Arsenious Acid to Treat the Cancer Liquid in Thorax

中药配合亚砷酸胸腔内注射治疗癌性胸水

Inhibition of tumor recurrence by arsenious acid chemotherapy in liver transplant rats with primary hepatocellular carcinoma

亚砷酸化疗对肝移植大鼠肝癌复发的抑制作用

The differentiation of Bel-7402 hepatocarcinoma cells induced by arsenious acid

亚砷酸诱导肝癌Bel-7402细胞分化的研究

Observation and Nursing of Clinical Side Effects of Treatment of Acute Promyelocytic Leukemia in Arsenious Acid Injection

亚砷酸注射液治疗急性早幼粒细胞白血病副反应的观察与护理

Action and mechanism of arsenious acid to human hepato carcinoma in nude mouse

亚砷酸抗裸鼠人肝癌作用及机制研究

Anti-Tumor Effect of Arsenious Acid on Cervical Cancer Xenografts in Nude Mice

亚砷酸对裸鼠宫颈癌移植瘤模型的干预研究

Acute renal failure in connection with arsenious acid

亚砷酸致急性肾功能衰竭

Production and Improvement on Arsenious Content Acid Treatment in Copper Smelter

铜冶炼含砷污酸处理工艺的生产实践与改进

Technological innovation and development of arsenious acid in the future

亚砷酸工艺改进及今后发展初探

Corythosaurus lived 80 to 65 million years ago. That time was Cretaceous period.

冠龙生活在6500万~8000万年以前, 这个时候是白垩纪.

The Maiasaura lived 80 to 65 million years ago. That time was called the Cretaceous period.

慈母龙生活在6500万~8000万年前, 这个时候是白垩纪晚期.

The web found recently dates to the Cretaceous period . At that time, dinosaurs walked the earth.

最近发现的这张蜘蛛网是白垩纪的, 那时候, 地球上还有恐龙在行走.