但60和70年代,许多科研实验室早期的硫化镉薄膜技术试验结果都未尽人意。
But cadmium sulphide, an early thin-film technology that was pursued in the 1960s and 1970s in many research laboratories, did not live up to expectations.
平衡溶胀试验的结果表明,氧化还原体系制得的硫化胶有最小的平衡溶胀增量和最大的凝胶含量。
The equilibrium swelling test showed that the vulcanization made by using redox system had minimum equilibrium swelling weight increase and maximum gel content.
通过主体材料的选择、硫化体系的配合试验及防老体系的优化确定了氯丁橡胶胶料配方。
The new formulation was constituted by comparing major material, testing of various curing system and anti-aging system.
丁二烯一苯乙烯橡胶和加油丁二烯一苯乙烯。乳状聚合物型。试验配方和硫化特性的评定。
Styrene - butadiene rubbers and oil extended styrene butadiene. emulsion polymerised types. test recipe and evaluation of vulcanisation characteristics.
根据矿石性质,对多金属硫化锑矿中的有价金属进行了综合回收试验。
The test of comprehensive recovery of valuable elements in polymetallic antimony sulfide was carried out according to the properties of the ore.
试验结果表明,通过调整生胶品种、补强体系和硫化体系等,可以改善胎面胶的耐磨性能,降低胶料成本。
The test results showed that the wear resistance of tire tread improved and the compound cost reduced by changing the rubber type, filler system and curing system.
并以一种特殊的含砷溶液“铟冶金浸出液”为研究对象,试验研究了选择性硫化沉砷的工艺条件。
Furthermore, the process conditions for eliminating arsenic from a specific arsenic-containing solution "indium metallurgical solution" were studied through experiments.
采用静态腐蚀实验方法研究了在试验用油中加入不同硫化物对腐蚀性的影响。
The impact of different sulfides added to the testing oil on the corrosion is studied using static corrosion testing technique.
文中还结合试验结果对浮选过程中有关矿泥的影响、硫化钠的作用及胺法浮选工艺的实质作了讨论。
The influence of slimes on flotation process, action mechanism of sodium sulphide and amine flotation mechanism are also discussed in the light of testing results.
对8种不同类型的硫化橡胶在大气老化试验时的应力松弛变化进行了探讨。
The stress relaxation of 8 types of vulcanizates during the atmospheric aging test has been evaluated.
试验了不同盐酸含量的氯丁胶活性剂对丁基硫化胶质量的影响。
The effects of neoprene activator with varied HCl level on cured IIR compound performance have been tested.
分析在硫化橡胶拉伸应力应变性能试验中试样的形状、宽度、厚度、试验温度以及拉伸速度对试验结果的影响。
This paper analyzed the influence of the sample's shape, breadth, thickness, temperature and extension speed on the result of the test when vulcanized rubber's extension performance was tested.
结果发现,引起银片腐蚀试验不合格的原因是活性硫化物,主要是单质硫。
The results showed that disqualification of jet fuel in silver strip test was caused by active sulfides, especially elementary sulfur.
试验结果表明:在SBR工艺中,硫化物的逸出主要发生在厌氧阶段以及曝气的初期。
The test for SBR indicated that, the emission of gaseous sulfide happens in the anaerobic stage and initial stage of aeration.
利用严格无机化能自养型嗜热嗜酸菌(KY-2菌株)对低品位原生硫化铜矿进行柱浸试验研究。
The column leaching experiments of the primary ore of copper sulfide with thermoacidophile, KY-2 strain, are conducted.
试验结果表明:树脂交联剂的羟甲基含量和氯丁胶中的盐酸含量对丁基硫化胶质量有很大的影响。
The results show that the hydroxymethyl content of resinous crosslinking agent and HCl content of neoprene activator will considerably effect on cured IIR compound performance.
本试验研究主要是寻求如何从硫化物的尾矿中回收伴生的低品位白钨矿。
The research is mainly exploring that how to recover the accompanying low grade scheelite from the tailings of sulphide.
设计并合成了一种可以抑制硫化矿的小分子有机抑制剂甘油基黄原酸钠,通过浮选试验考察了该抑制剂对硫化矿物的浮选抑制行为。
A small molecular organic depressant, glyceryl-xanthate sodium, was designed and synthesized, and its behavior in depressing sulfide minerals was investigated by flotation tests.
选择两种具有不同类型硫化物夹杂的碳钢,通过模拟蚀孔的闭塞腐蚀电池试验,研究了它们在人工海水中的孔蚀扩展行为。
Using OCC simulation test, behavior of pitting propagation of two carbon steels for shipbuilding with different sulfide inclusions in synthetic seawater was studied.
针对国内轮胎生产普遍存在过硫化现象,做了后硫化效应试验。
The post cure test was carried out to overcome the overcure which was a common problem in Chinas tire manufacturers.
高碱度硫化烷基酚钙添加剂兰-115B的合成,已通过了30和200升反应釜的中型试验。
The synthesis of over-based sulfurized calcium alkyl phenolate (Lan-115B) has passed the pilot production test in both 30 and 200 1 reactors.
简述了云龙难选氧化银铜矿的性质,论证了酸浸—硫化沉淀浮选工艺的可能性及工业试验结果。
The properties of Yun Long refractory silver-copper ore are summarized. The feasibility as well as the pilot test result of the acid leaching-sulfide precipitation flotation process is demonstrated.
将国产80目常温粉碎硫化胶粉用于子午线轮胎胎面胶中进行了变量试验。
The application of 80 mesh RT ground crumb at variable loading to the radial tire tread was investigated.
本文提出了使用电解法处理硫化物恶臭污水的有关工艺,进行了初步的试验并取得了良好的治理效果。
This paper suggests a technological process to treat stinking sulfide wastewater with electrolysis. The bench scale experiment was conducted, and good results were obtained.
用硫酸和氧气及催化剂对陕西某地的硫化锌精矿进行了浸出试验研究。
The test of leaching rate on zinc sulfide concentrate in Shaanxi province with sulfuric acid, oxygen and catalyst has been taken.
试验配方中并用EPDM和弹性填充剂,胶料门尼粘度、硫化速度和混炼性能得到提高,过滤和挤出工艺性能得到改善。采用试验配方生产的自行车内胎性能良好,达到国家标准要求;
The test results showed that the Mooney viscosity, mixing behavior and curing rate increased, and the filtering and extrudability improved by blending EPDM and an elastic filler in the test compound.
研究取消饱和硫化氢溶液的蒸馏单甘酯重金属限量试验的最佳方法。
The aim was to research an optimum method without saturated hydrogen sulfide solution for limit test of heavy metals in distilled monoglycerides.
试验从回收印染废水中的有用物质硫化染料的角度出发,通过混凝沉定法使染料与水分离达到回收再利用的目的。
Based on recycling of sulphur dyestuff from printing and dyeing wastewater, coagulation sedimentation was used to separate sulphur dyestuff from water.
文中详述了北京矿冶研究总院开发的加压氧化浸出处理硫化砷渣的新工艺,给出了工艺参数和试验结果。
The process principles and experimental results of oxidative pressure leaching process are also introduced. The pressure leaching process shows many advantages over other processes. It has...
结果表明;我们可以利用压缩疲劳试验生热与生热—试验时间曲线来评估硫化胶的动态性能与耐热性能。
The test results show that we may estimate the dynamic and the thermal-resistant properties with the produced heat and the curve of the produced heat by the test time.
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