phosphatic slag是什么意思

用法例句

Curing kinetics of phospours-containing epoxy resin;

含磷阻燃环氧树脂的固化动力学研究

015% titanium microalloying on the microstructure and properties of rephosphorized steel sheet were investigated by analyzing its microstructure and properties as hot-rolled and as annealed as well as its recrystallization dynamic behavior during annealing under different coiling temperatures(600,650 and 700 ℃ separately).

以低碳含磷钢为研究对象,通过分析不同卷取温度时(分别为600、650和700℃)热轧态和冷轧退火态的显微组织和力学性能以及退火再结晶动力学行为,研究了微钛(0。

Effects of coiling temperature(600、650 and 700 ℃,respectively) on the microstructures and mechanical properties of micro-alloyed rephosphorized steel sheet were investigated by analyzing its microstructures and mechanical properties in as hot-rolled and as annealed conditions as well as its recrystallization dynamic behaviors during annealing.

以低碳微合金化含磷钢为研究对象,通过分析热轧态和冷轧退火态的显微组织和力学性能以及退火再结晶动力学行为,研究了卷取温度(6006、507、00℃)对微合金化含磷钢组织和性能的影响。

The paper discusses the treatment of phosphorus wastewater by experiments and proposes a way of decreasing P by slaked lime and phosphate crystallization method.

文章对含磷废水的处理技术进行了实验研究,提出石灰乳脱磷与磷酸盐结晶法处理工艺。

The removal of P from phosphorus wastewater with calcinated or uncalcinated red mud were investigated.

研究了赤泥投加量、反应时间、pH值和搅拌速度对含磷废水去除效果的影响,探讨了赤泥煅烧活化前后对废水中磷的去除作用。

Effect of the lime dosage on treatment of phosphorus-containing wastewater by microfiltration;

微滤处理含磷废水时石灰的作用

Treatment of high-concentration phosphorus-containing wastewater produced from automobile painting-industry using microfiltration with and without coagulation pretreatment was studied.

采用直接微滤和混凝-微滤2种工艺对高浓度含磷废水进行了处理。

Study on preparation and adsorbability of new sensitive material to toxic organophosphorous vapors;

新型含磷毒剂敏感材料制备及吸附性能研究

The plating conditions show great influences on the P content of the coatings and thus the corrosion resistance.

在考察镀覆条件对镀层含磷量影响的基础上,用电化学方法评价不同含磷量镀层的耐蚀性,得到基本一致的结果:镀液温度及pH值降低,镀层磷含量升高,而镀层含磷量的提高又使镀层的耐蚀性提高。

For example,the P content of the degumming oil is difficult to reach 200 mg/kg by pure water degumming,and even if the P content in the oil is less than 200 mg/kg,the specification of the oil can′t reach the 280℃ heating test.

对于不同产地和不同季节的大豆,其磷脂的组成和特性存在差异,如单用水化脱胶,脱胶油含磷量很难达到200 mg/kg以下,即使脱胶油含磷量低于200 mg/kg,但280℃加热试验不合格。

The results are as follows: water stress does not reduce phosphorus content of aerobic rice root,on the contrary,that of the severe water stress increased at vegetative stage and reproductive stage.

研究了4种灌溉水平的旱稻磷素效应和水分生产率,结果表明:水分胁迫并未降低旱稻根系含磷量,而且在严重水分胁迫下有所增加,但根系磷素累积量在营养生长阶段-30 kPa水分胁迫处理显著低于-10 kPa处理,中后期随水分胁迫程度加深而降低。

Significant correlation was found between the increment and phosphorus content of the leaves of Eucalyptus urophilla, Pinus elliottii and Cunninghamia lanceolata .

应用改革后的氢氧化钠－草酸钠沉淀法和快速法，测定尾叶桉、湿地松和杉木林地土壤有效磷与林分各生长量及叶片含磷量的相关性，均明显地高于几种常规方法；测定广东省３０００多个各种类型林业土壤有效磷，均具有检测灵敏度高，不出现零值，脱色好，操作方便的特点，且与土壤全磷和有机质的相关性高，具有普遍的适应性；对测定全国３００多个各类型的酸性、中性和碱性林业土壤有效磷的结果，亦说明沉淀法和快速法可以测定酸性、中性和碱性各种类型林业土壤有效磷，特别是对测定南方以酸性土为主的各类型林业土壤有效磷效果更好，方法更为合适。