查询词典 yellow arsenic

An evaluation on adsorption removal of chromium, arsenic, and copper from wood preservative CCA by alumina, associated with interactions among three heavy metals on alumina, was studied.

以木材防腐剂CCA中的重金属铬、砷和铜为研究对象，评价了氧化铝对3种重金属的同时吸附去除效果，并对3种重金属在氧化铝上相互作用机理进行了探讨。

Copper reagent silver method ; colorimetric determination ; tungsten trioxide ; Arsenic

铜试剂银法；比色测定；三氧化钨；砷

Methods The thyroid gland inspection was conducted with touch method, arsenic cerium catalysis spectrophotometric method was adopted to detect urine iodine, and the iodine salt determination was conducted by the direct titrimetric method.

甲状腺检查用触摸法，尿碘测定用砷饰催化分光光度法，碘盐测定用直接滴定法。

Besides, entirely avoiding environmental protection of noxious Pb and As, so CR method is a benign environment method, where arsenic product is in the form of copper arsenate, tin product is the concentrate containing 70% Sn by use of adding NH4Cl to enrich tin in washing solution.

环境保护效果好，彻底消除了火法存在的铅毒和砷害，而且砷以用途广泛的砷酸铜形式产出，而锡在CR过程中添加适量氯化铵使锡富集于水洗液从而分离和富集成含Sn 70%的锡精矿。

Objective To understand the situation of secondary skin cancer of hyperkeratosis of skin spot caused by coal-burning type of arsenic poisoning.

摘 要：目的了解燃煤型砷中毒皮肤角化点继发皮肤癌变的情况。

Silver salt method was set up to measure the content of arsenic trioxide in Niuhuang Jiedu Pian and Niuhuang Jiedu Wan.

建立了银盐法测牛黄解毒片和牛黄解毒丸中三氧化二砷含量的方法。

Possibilities include altering farm practices--growing paddy rice in raised beds, for instance--and engineering rice plants to shed arsenic.

可能采取的措施包括改变农场的做法，例如：在凸起的培育床上种植水稻以及采用遗传工程学的方法去除其中的砷等。

In addition to chloramphenicol, there are dozens of drugs can lead to aplastic anemia, which mainly mercaptopurine, phenyl amino-nitrogen mustard, vincristine, busulfan, medical arsenic trioxide, colchicine, the card Bima yl, chlorine, sulfur C urea, trimethadione and so on.

除了氯霉素，还有数十种药物可以导致再障，其中主要有巯嘌呤、苯丙氨基氮芥、长春新碱、白消安、医用砷剂、秋水仙碱、卡比马唑、氯磺丙脲、三甲双酮等。

Arsenic bioaccessibility and risk to human health due to incidental hand-to-mouth behavior in several contaminated soils was assessed using a physiologically-based extraction test.

采用体外模拟法检测污染点和对照点土壤As对人体生物有效性，通过计算其生物有效量对污染土壤的手-口无意接触途径进行健康风险评价。

This will harm people health greatly, and it is of great difficult to study themechanism how arsenic induce damage to human beng.

已有的动物实验和人群流行病学研究表明，砷接触可引起不同程度的皮肤损伤、腱反射异常、肝功能损伤、心血管及神经系统病变等多方面的疾病，严重危害人体健康。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48