metalliferous exhalation

用法例句

Effects of degumming methods on metal content in puer tea seed oil

脱胶方法对普洱茶籽油中金属含量的影响

In activity improvement,the active components of spent equi- librium catalyst are impregnated and dried,which can increase catalyst micro-activity by 4-5 in addition to the reduction of heavy metal content and the improvement of stability.

废平衡催化剂活性改善技术对废平衡剂进行活性组分浸渍、干燥等处理后,可以使废平衡催化剂的微反活性提高4～5个单位,重金属含量也有所降低,并且具有很好的活性稳定性。

The result shows that the high metal contents of the residuum andhigh temperature of the gasifier are the main reasons for slagging and block up in the gasifier.

结果表明，渣油中金属含量高及气化炉温度过高是气化炉结渣与堵塞的主要原因。

lubricating oil metal test

润滑油金属含量试验

method for determination of metals in flue gas

废气中金属含量分析法

④Ample N P K, ⑤ High heavy mental;

④含有丰富的氮磷钾； ⑤重金属含量较高；

testing methods for determination of metallic elements in highly purified water

高纯水金属含量测定方法

Boric acid for industrial use-Determination of heavy metal content

GB/T12684.8-1990工业硼酸重金属含量的测定

Determination of heavy metals in textiles auxiliaries by ICP-MS method

ICP-MS法测定纺织助剂中的重金属含量

Analysis on the Chemical Composition and Contents of Heavy Metals in Two Shellfishes

2种贝类化学组成和重金属含量分析

Study on Measuration of Heavy Metals Content of River in Ankang City

安康市水体中重金属含量的测定研究

Heavy Metal Contents and Distribution in the Eggs of Chinese Egret(Egretta eulophotes) in Fujian

黄嘴白鹭卵的重金属含量与分布分析

Aviation lubricating oil metal content analysis based on LS-SVM

基于LS-SVM的航空润滑油金属含量分析

Determination of Heavy Metal in Composting Leachate by ICP-AES

ICP-AES测定堆肥渗滤液中重金属含量

Contents of Heavy Metals in Dustfall of Fuxin City

阜新市城区降尘中重金属含量的研究

Determination of heavy metal content in PTA by ICP-AES

ICP-AES法测定PTA中的重金属含量

The Effect of Extraction on the Metal Elements Content in Xanthium sibiricum.Patr.

苍耳子提取前后重金属含量比较研究

" Assaying In chemical analysis, the process of determining proportions of metal, particularly precious metal, in ores and metallurgical products."

试金法: 测定矿石和冶金产品中的金属含量,特别是贵金属含量的方法。

The Heavy Metal Concentrations and Soil Environmental Quality Evaluation at Regional Scale;

区域土壤重金属含量状况及环境质量评价

Growth Status,Grain Yield and Heavy Metals Content of Rice(Oryza sativa L.)as Affected by Biogas Slurry Application

沼液对水稻生长产量及其重金属含量的影响

Contents and Quality Safety Assessment of Heavy Metals in Tea Garden Soil of Laoshan Region

崂山区茶园土壤重金属含量与安全质量评价