该化合物经ir与熔点测定来确定。
经熔点测定和红外光谱分析，确证产品是苯酚。
The product was characterized by melt point and IR spectra analysis.
结果所得产物经熔点测定、元素分析确证其结构。
RESULTS Chemical structure of the product was confirmed by melting point and element analysis.
通过熔点测定和红外光谱对产品进行了结构表征。
目标产品经熔点测定、元素分析和红外光谱表征。
The target product was identified by melting point, elemental analysis and IR.
采用熔点测定、元素分析、IR验证了产品的结构。
The product was identified by melting point, chemical element analysis and IR spectra analysis.
通过熔点测定合成的配合物的纯度，实验值接近理论值。
By measuring the melting point of the complex, the experimental value is close to the theoretical value.
经红外光谱分析及熔点测定确定所得产品为题目化合物。
The products were characterized by IR and melting point test.
产品结构经熔点测定、元素分析及红外光谱分析证明正确。
Structure of the product is proved right through the measure of melting point, the element analysis and the infrared spectrum analysis.
所合成的化合物，经过熔点测定，元素分析和红外光谱分析确证了它们的结构。
All synthetic compounds were characterized by their M. p, ir and elemental analysis.
进行了自制的18个苯并三唑类化合物的熔点测定、热失重分析及紫外光谱分析。
The measure of the melting points and analysis of TG and UV were made of 18 benzotriazole compounds synthesized.
从某电厂700MW机组锅炉取混煤灰样，在智能灰熔点测定仪上采用角锥法对其进行软化温度测定。
Samples of blended coal ash were taken from the boiler of a power plant 700mw unit. Their softening temperature was measured by a pyramid method on an intelligent ash-melting point measuring device.
进行黏度、凝胶强度、凝胶水析率、凝胶黏着力、凝胶凝固点及熔点测定等试验，以对比几种凝胶的性能。
The performances of three kinds of gels were compared by the experiments of viscosity, gel intensity, syneresis rate, adhesive power, gel freezing point as well as melting point and so on.
通过熔点测定、质谱和气相色谱分析等手段对产物进行了结构表征和含量分析，并研究得到最佳工艺条件。
The structure was confirmed by melt point and MS with the content being analyzed by GC , and the optimum technological condition was determined.
所得配合物均通过了元素分析、核磁、红外、熔点测定等进行了表征，其中10和11经过了X -单晶衍射的表征。
All of them have been characterized by elementary analysis, NMR, IR and melting point determination, Among them, 10, 11 have been characterized by single-crystal X-ray analysis.
本研究以新鲜香菇为实验材料，测定其共晶点和共熔点。
The article determined the eutectic point and eutectic point using fresh Letinus edodes as the material.
运用红外光谱对提纯后的合成产物进行了结构表征，测定了固体产物的熔点，并探讨了合成双季铵盐的反应机理。
The product structure is characterized with IR, melting point of the product is measured, and its reaction mechanism is explained.
设计了一种用于测定低熔点二元合金步冷曲线的试样容器。
The sample cell used to measure the gradual cooling curve of two components alloy with low melting points was designed.
本标准规定了石油蜡熔点（冷却曲线）的测定方法。
This standard provided oil candle melting point (cooling curve) determine method.
主要用于药物、染料、香料等晶体有机化合物熔点之测定。
It is mainly used for measuring the melting point of crystalline compounds, like drug, dye, and flavor, etc.
并给出了产品的熔点、折光率、溴含量、分子量、分子结构及纯度等的测定值。
The values of melting point, refractive index, bromine content, molecular weight, molecular constitution and fineness of product are also given.
研究IN783合金显微组织及析出相，测定偏析相的初熔点温度。
The segregative phases and it's solution temperature in alloy IN783 were investigated.
同时还测定了1,2 -环己二醇的熔点和熔化热，为该产品的新工艺开发、工程设计和工业化生产提供了基础数据。
The basic data were furnished for the exploiting new synthesis method, engineering design and industrialized production on 1, 2-cyclohexanediol.
用差示扫描量热法、热重分析法和拉伸试验法等测定了CDA—PLLGA的玻璃化温度、熔点、热失重性能、拉伸强度和降解性能。
The glass transition temperature Tg, melt point Tm, thermogravimetric curve, tensile strength and degradation rate of this blend were determined by DSC, TGA, tensile test and degradation test.
用差示扫描量热法、热重分析法和拉伸试验法等测定了CDA—PLLGA的玻璃化温度、熔点、热失重性能、拉伸强度和降解性能。
The glass transition temperature Tg, melt point Tm, thermogravimetric curve, tensile strength and degradation rate of this blend were determined by DSC, TGA, tensile test and degradation test.
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