alkali test
英 [ˈælkəlaɪ test]
美 [ˈælkəlaɪ test]
碱试法
双语例句
- 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。 - The acid and alkali water samples can be done neutralization reaction test, and then the impact can be eliminated.
通过实验验证，对于偏酸、偏碱的水样用酸碱中和后再过滤即可消除影响，取样量应根据悬浮物的不同而定。 - 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。 - This paper studies some experiments about alkali calefaction and test methanol in distilled spirit, seeds one facile way on distinguishing between tequila confected alcohol and bogus alcohol, raises expect about one protecting oneself in consuming people.
通过探讨白酒的碱性加热实验、白酒中的甲醇检验，寻找到一种简易鉴别蒸馏酒、配制酒、伪劣酒的方法，提高消费者的自我保护意识。 - Modification treatment of Chengde zeolite was conducted by means of addition of inorganic salt and fused-aqueous alkali or by thermal activation, adsorption test was performed with simulated ammonia-nitrogen wastewater, and the modification result and origin was further analyzed by means of XRD and SEM.
通过盐改性、碱热熔-碱水热改性、加热活化等方法对承德沸石进行改性处理，用模拟氨氮废水进行了吸附实验，并采用XRD和SEM对其改性效果及原因进行了分析。 - Objective To evaluate hemoglobin agarose electrophoresis and Hb-F alkali denaturation test in the diagnosis of β-Thalassemia.
目的评价全自动血红蛋白琼脂糖凝胶电泳与Hb-F碱变性试验在β地中海贫血中的应用。 - Approaches to the Alkali Contents in Cement and the Test Standards of Alkaline Reactivity of Aggregates
关于水泥中碱含量和集料碱活性鉴定标准的商榷 - Complex activator for alkali slag test researching
碱矿渣的复合活性激发剂试验研究 - The treatment process of high concentration cyanide rejectamenta by chlorination in the presence of alkali was introduced. The test conditions and results were discussed.
概述了用碱氯化法处理高浓度废弃氰化物的试验过程及试验条件，并对结果进行分析。 - CONCLUSIONS The community clinic should make regular alkali phosphatase and the zinc content in urine test to the repeated upper respiratory track infection child patients and pre-schooling children so as to prevent and cure the possible diseases.
结论社区门诊对反复上呼吸道感染的婴幼儿、学龄儿童要常规检测骨碱性磷酸酶和尿锌，以便及早防治可能发生的疾病。主要内容有：而锌浓度低于脐血清的锌浓度； - The objective of this research is to assess susceptibility of low carbon steel to alkali embrittlement by using various test methods.
本文叙述了用多种试验方法测试评定低碳钢焊接接头对碱脆破裂的敏感性。 - Diesel Oil Alkali Washing Refining Industrial Test Research for Naphthenic Acid Removal
柴油纤维液膜碱洗脱酸精制技术工业试验研究 - 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。 - Methods: To extract polysaccharides with enzyme or alkali, then carry out rat swimming test with it.
方法：分别用酶法和碱法消化海地瓜药材提取多糖，并对提取的多糖做小鼠游泳试验。 - The results show that the solid wastes of cyanogen and antimony smelting alkali wastes were toxic to the test organism.
结果表明，氰渣、锑冶炼碱渣能够抑制大型溞的运动，并造成溞的大量死亡。 - Alkali reactivity of artificial granite aggregate has been studied by various test methods from macro scope to microscope.
对花岗岩人工骨料从宏观到微观，用多种试验方法进行了大量的试验研究。 - The concretes with high and low alkali contents were used for the test. 1N NaOH, 1N NaOH+ 3% NaCl and 1N NaOH+ 7% NaCl were all used as the soak, and the ambient temperature of the reaction was 38 ℃.
试验中采用了高低两种不同碱含量的混凝土，浸泡液用1NNaCl、1NNaOH及其分别与3%和7%的NaCl的复合，碱集料反应环境温度为38℃。 - Abstract: Fetal hemoglobin ( HbF) level was examined by the alkali denaturation test in 39 children with acute leukemia.
本文用抗碱血红蛋白法测定了39例急性白血病患儿胎儿血红蛋白（HBF）含量。 - The results of acid cleaning, alkali cleaning, water cleaning, mercury drip test and oxidizing experiment of KI show that the copper corrosion of gasoline is caused by element sulphur and polysulphide which is similar to element sulphur in nature in Wuhan Petrochemical Co., Ltd.
通过酸、碱、水洗试验，汞滴试验，碘化钾氧化试验，证明中国石油化工股份有限公司武汉分公司联合装置汽油铜片腐蚀是由元素硫和性质类似元素硫的多硫化物引起的； - The alkali resistance of the TiO 2, PbO, SiO 2 and invert alkali resisting glasses containing ZrO 2 was studied via the grain test, the spectrophotometry and the atomic absorption spectrophotometry.
利用粉末失重法、分光光度法及原子吸收光谱法研究了含锆逆性玻璃及TiO2、PbO、SiO2的耐碱性。 - Effects of Solvent Added with Sodium Carbonate on the Refining Lub by Furfural Diesel Oil Alkali Washing Refining Industrial Test Research for Naphthenic Acid Removal
溶剂碱洗对糠醛精制润滑油的影响柴油纤维液膜碱洗脱酸精制技术工业试验研究 - The Controlling Effects of Emulsion of Stemona, Chinaberry alkali and Tobacco alkali on Myzus persicae and Their Residual Test in Lettuce
百部·楝·烟乳油防治桃蚜及其在莴苣上的残留试验 - 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。 - The process of isolation yeast RNA by the dilute alkali method The influence factors Which are the concentration of yeast and alkali as well as reaction time etc. were investigated by means of the optimization test.
采用正交设计试验法对稀碱法提取酵母RNA工艺过程中的菌悬液浓度、稀碱浓度、反应时间和沉淀剂用量等因素进行了研究。 - 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 important index of the alkali recovery system and the test method of alkali recovery rate were set.
再次，对造纸碱回收工艺流程进行了分析和研究，对于碱回收系统的重要指标，碱回收率的测定方法进行了相应的规定。 - The process parameters about the biodiesel prepared from cottonseed oil by esterification which is catalyzed by alkali were optimized through single factor test and orthogonal test. In addition the product quality of biodiesel prepared from cottonseed oil was evaluated.
利用单因素试验和正交试验分析优化了碱催化酯化法棉籽油生物柴油制备的工艺参数，并对棉籽油所制备生物柴油的产品质量进行了初步评估。