A large number of experiment studies are performed for basalt crushed aggregate alkali activity by different test methods at site of Xiluodu hydropower station.
用多种检测方法对溪洛渡水电站当地的玄武岩人工骨料的碱活性进行了大量的试验研究。
Test specimen shall be dissolved with alkali, Then treated with nitric acid.
试样用碱溶解后，用硝酸酸化。
It USES distilled water and alcohol to refine water soluble acid and alkali of sample and then test the extractive with PH indicator.
用蒸馏水或乙醇水溶液抽提试样中的水溶性酸或碱，然后用酸度计或指示剂对抽提物进行测定。
Wool is treated in superheated vapor for different time. And then we test its stretch characters and alkali solubility while take its color changes into consideration.
将羊毛纤维在不同温度的高温蒸汽中处理不同的时间，测试其拉伸性能及在碱中溶解度的变化，并对羊毛纤维在高温蒸汽中的颜色变化进行了目测评价。
The publication of our rapid autoclave test method to determine the alkali reactivity of aggregate in 1983, aroused broad interest at home and abroad.
用压蒸快速法鉴定集料的碱活性于1983年用英文发表之后，在国内外引起关注。
According to the strength change of the FKJ mortar sample immersed in the alkali, acid and slat solution, test its ability of chemical resistance.
通过FKJ砂浆试件在碱、酸及盐溶液中浸泡后强度变化，试验其耐化学腐蚀能力。
The test demonstrates that alkali carbonates, alkali hydroxides and a combination of sodium carbonate with ferriferrous oxide all exhibit approximate catalytic activity.
试验证明：碱金属碳酸盐，碱金属氢氧化物和碳酸钠同四氧化三铁的复合剂，都表现出相接近的催化活性。
The stress corrosion cracking(SCC) of carbon steels in aqueous alkali was studied by electrochemical technique, stress corrosion test under constant load and repassivation test.
本工作通过电化学，恒载荷应力腐蚀和再钝化试验，对碳钢在碱溶液中的应力腐蚀破裂进行了研究。
Preliminary test indicates that most of sulfuric acid can be separated and recovered by diffusing dialysis process. Consequently, the alkali consumption is reduced in uranium precipitation process.
初步试验表明，扩散渗析可以用来分离回收其中大部分的硫酸，从而降低溶液的酸度，减少沉淀产品的碱耗。
The alkali saturation test show that the alkali saturated conductivity of the controlled specimen is the greatest and the conductivity of the 10% silica fume-bearing concrete is the smallest.
结果表明：基准试件的饱碱电导最大，掺10%硅灰的混凝土饱碱电导最小。
Test investigation on the chemical shrinkage or expansion of alkali-activated cementing materials and water-cement were carried out in this paper, in which water-cement was as control sample.
本文对碱激胶凝材料与水-水泥体系的化学收缩或膨胀进行了试验研究，其中以水-水泥体系为对比样。
Execution standard:The equipment is made by the standard of GB/T 10696《Test method for alkali-resistance of refractories》. All kinds of technical criteria accords with requirement.
执行标准：该设备按照国家标准GB 10696《硅铝质耐火浇注料耐碱性试验方法》对试验炉的要求而制作。
The test result of strength retention of alkali-resistant glassfiber in alkaline environment was introduced.
介绍暴露在水泥碱性环境中的耐碱玻璃纤维的强度保持率的测试结果。
The preventing effect of mineral admixtures on alkali-carbonate reaction was studied by a rapid length test method.
利用快速测长法研究了混合材对碱—碳酸盐反应的影响。
To test the raising technology and productivity of raising Leuciscus waleckii (Dybowski) in 2814" saline-alkali pond in Huhhot, 150000 larvae from Dali lake were taken to the pond."
将15万粒瓦氏雅罗鱼受精卵移植到呼和浩特市“2814”项目区的盐碱池塘，以研究其在盐碱池塘环境下的养殖技术与生长速度。
To test the raising technology and productivity of raising Leuciscus waleckii (Dybowski) in 2814" saline-alkali pond in Huhhot, 150000 larvae from Dali lake were taken to the pond."
将15万粒瓦氏雅罗鱼受精卵移植到呼和浩特市“2814”项目区的盐碱池塘，以研究其在盐碱池塘环境下的养殖技术与生长速度。
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