Studying from the nature of the Gold concentrate,this paper has carried out substantive condition experiments to determine the optimal process parameters,based on identifying the chemical composition of the sample,occurrence and the phase composition.
文章从金精矿性质的研究入手,在查明试样的化学成份,赋存状态、物相组成的基础上,进行了大量的条件试验,以确定最佳的工艺参数,并开展了扩大性验证试验,取得了良好的浸出指标,为合理利用国家矿产资源,提供了详实的设计依据。
The biuret protein assay reaction conditions was optimized after a serials of condition experiments.
通过条件试验,找出蛋白质发生双缩脲反应的最佳条件:max=550nm、pH>13、Cu2+=0。
On the conditional experiments, a newly set of flowchart has been provided.
对该铜矿矿石性质进行了初步研究及探索性条件试验,发现原生产流程存在着不足,对原生产工艺流程进行技术改进,使铜精矿品位提高1。
Study on Experimental Conditions in Simultaneous Detection of Dihydroxybenzenes with Chromatograph;
同时测定邻、间、对苯二酚色谱试验条件研究
Model test condition of air-water two-phase flow and similarity law of aeration concentration;
气水两相流模型试验条件与掺气浓度相似律
The influence of test conditions on tensile properties of needle-punched nonwovens;
试验条件对针刺非织造布拉伸性能的影响
In this paper, the authors discuss the test conditions which affect the accuracy in determining the content of sulfur in heavy oil with coulometric titration method.
剖析了影响库仑法测定重油中硫含量准确度的试验条件等因素，并通过正变试验等一系列试验，选择 库仑法测定重油中硫含量的最佳条件。
Study on experimental conditions for formation damage evaluating tests of low-permeability gas reservoir;
低渗气层损害评价室内试验条件的研究
This paper has explored the experimental condition of ninhydrin colorimetry measuring the amino nitrogen content of soy sauce such as pH, maximum absorption wavelength, reaction time, color reagent doses etc.
本文对茚三酮比色法测定酱油氨基氮含量的试验条件，如ｐＨ、最大吸收波长、反应时间、显色剂用量等进行了探讨，提出了最佳试验方案。
The effect of additive and experimental condition on residual compressive stress was reviewed.
用不同添加剂和在不同试验条件下,对摩擦表面残余应力的影响进行了考察,结果表明:所有磨斑表面均为残余压应力,添加剂对残余应力有明显的影响,试验条件(时间和负荷)变化的初期,残余应力的变化最大,然后呈周期性变化。
non combustibility = non-combustibility
不燃性的试验条件下
The influence analysis of experimental condition to softening point of asphalt
沥青软化点测试的试验条件影响分析
The Influence of Aviation Fuel Water Reaction Test Condition on Test Result
航空燃料水反应试验条件对试验结果的影响
duration of fire resistance
耐火极限耐火试验条件下
Testing Condition and Main Operation Steps
试验条件及简要操作步骤
General test conditions for gypsum plasters
GB/T17669.1-1999建筑石膏一般试验条件
actual use test conditions
符合实际使用状况的试验条件
Under the experimental condition, Foliar spray in the Chinese cabbage could increase the total yield by 14-28.8%.
在试验条件下,白菜增产达14-28.8%。
Experimental Studies about Impacts of Meteorological Conditions Outside Greenhouse on Conditions Inside Greenhouse;
外部气象条件对温室气象条件影响试验研究
Specification for low temperature/low air pressure test chambers
GB/T10590-1989低温/低气压试验箱技术条件
Specification for high temperature test chambers
GB/T11158-1989高温试验箱技术条件
Specification for low air pressure test chambers
GB/T11159-1989低气压试验箱技术条件
Specification for low/high temperature test chambers
GB/T10592-1989高低温试验箱技术条件
Specification for low temperature test chambers
GB/T10589-1989低温试验箱技术条件
Specification for high temperature/low air pressure test chambers
GB/T10591-1989高温/低气压试验箱技术条件
Specification for mould growth test chambers
GB/T10588-1989长霉试验箱技术条件
Specification for salt mist test chambers
GB/T10587-1989盐雾试验箱技术条件
Specification for damp heat test chambers
GB/T10586-1989湿热试验箱技术条件