砷

TCLP ; solidification/stabilization ; fly ash ; copper smelter ; arsenic

砷；固化/稳定化； TCLP ；飞灰；炼铜

The present study has investigated biological effects of arsenic on clay pan yellow cinnamon soil, red soils (with high fertility and low fertility) and paddy soil.

通过室内培养及室外盆栽实验，研究了砷在粘盘黄褐土、红壤、水稻土上的生物学效应。

The affecting factors of removal of arsenate As(Ⅴ by bone char were studied in batch and column experiments. The results show that the performance of bone char adsorbing As from drinking water is stable after adsorption—desorption—regeneration—re-adsorption cycles.

摘 要：采用骨炭作吸附剂，通过静态和动态吸附试验，研究饮用水中砷去除的效果及其影响因素，以及骨炭反复吸附—解吸—再生—再吸附后骨炭性能的稳定性。

Objective To observe the outcomes of using different concentrations of arsenic trioxide at varying phases on the breast cancer cell line MCF-7 and to study the mechanism of this effect.

目的 观察不同浓度的三氧化二砷(As2O3)作用不同时间后对乳腺癌细胞系MCF-7的影响及其作用机理。

Almost all arsenic is removed as water passes through two containers. They hold river sand, pieces of iron and wood charcoal.

将两个容器装入河沙，铁屑和木炭，当水流流过两个容器时，几乎所有的砷都被过滤掉。

Copper acetate meta - arsenite.

乙酸亚砷酸铜。

The environmental harm caused by using arsenic oxides in traditional surface post-treatment of electrolytic copper foil was avoided.

避免了传统工艺中电解铜箔表面后处理使用砷的氧化物对环境的危害。

We measured electron transport state spectra of an In0.05Ga0.95As vertical double quantum dot.

我们量测了铟镓砷（In0.05Ga0.95As）垂直双量子点的传输频谱。

After performed ablations with laser, MR examination (FE3D, FSE T2WI) were detected the maximum diameter of lesion with hyposignal on the center slice.

新西兰白兔16只，均在配有光学导航系统的介入性MRI导引下，由砷铝镓半导体激光器进行消融后，行MRI扫描。

Arsenates, n.o.s., Arsenites, n.o.s.

亚砷酸盐，未另作规定的

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。