磷

The photocatalytic activities were evaluated by degradation of chloramine phosphorus. The influence of variant doping amount of RE, different annealing temperature, original concentration, and original pH value of solution were analyzed.

以有机磷农药氯胺磷为光催化降解对象，研究稀土掺杂浓度、热处理温度、溶液初始浓度及溶液的pH值等因素对光催化降解效果的影响。

Catalytic activities of phosphotungstic acid for liquid-phase nitrations of benzene,toluene and chlorobenzene were studied.

研究了磷钨酸对苯、甲苯和氯苯液相硝化反应的催化活性，考察了反应温度、反应时间、硝酸与芳烃摩尔比对芳烃转化率和产物选择性的影响。

The results showed that the leaf chlorophyl content increased as the phosphorus application increased from jointing to flowering stage under different water conditions, but decreased in the filling stage.

试验结果表明：不同水分条件下，随着施磷量的增加，小麦叶片叶绿素含量表现为拔节—扬花期迅速上升，灌浆期后迅速下降。

The results also suggested that the reason of chlorosis is mainly due to nutrient imbalance between N, P, K and Fe in soil.

果园土壤施肥量增大，导致氮磷钾等养分与铁比例失调是近年来黄土地区果树黄化加重的重要原因。

Toxicokinetic characteristics thissus.Distribution and excretion of Fenamithion in Rats were studied by iv administration as well as its metabolic product was separated from choler preliminary with HPLC.

内容摘要运用高效液相色谱法，研究了静脉注射时，螨胺磷在大鼠体内的代谢动力学特征、组织分布及排泄途径，并初步分离了胆汁中的代谢产物。

So the study of phosphate and chroma removal with modified fly ash was carried out for the first time.

本试验首次进行了采用酸改性粉煤灰对抗生素废水进行除磷、脱色处理的试验研究。

Methods The bone marrow cells of pure Kumming species of mice were used as experimental material in which the micronucleusand sister chromatid exchanges induced by cyclophosphamide were used as an index.

方法以昆明纯种小鼠的骨髓细胞为实验材料，用公认的诱变剂环磷酰胺诱发的微核率和姐妹染色单体互换频率为指标，研究EGCG对CP诱导小鼠骨髓细胞MN和SCE的影响。

Methods: The expression of mutated P53 gene in human lymphocytes was investigated using flow cytometry.And the micronucleus and sister chromatid exchange tests were studied in vitro.

以正常人外周血淋巴细胞为材料，用流式细胞仪检测环磷酰胺对突变型P53基因表达的影响，同时以微核及姐妹染色单体互换为指标，进行致突变研究。

Objective: To establish a ion chromatography method for determination of phosphorus oxychloride in air of workplace.

目的：建立一种用离子色谱测定工作场所空气中的三氯氧磷的检测方法。

In general, the corrosion rate for the alumina and chrome refractory in the iron phosphate melts was no higher than their corrosion rate in the DWPF melt now used at the Savannah River Site.

同时，氧化铝和氧化铬耐火材料在铁磷熔体中的腐蚀速度小于它们在硼硅酸盐熔体DWPF中的腐蚀速度。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。