在此过程中，研究人员对受测者进行了精确的脑部扫描，以绘制出他们大脑的哪些部位被“点亮”，并对他们对一个笑话做出反应的时间进行了测定。
During the process they underwent sophisticated scans that mapped which parts of their brain were lighting up and timed how long it took them to respond to a joke.
用凯氏定氮法测定总氮含量，研究温度、消化时间及样品用量对野生竹红菌消化过程的影响。
The total nitrogen(N) content was determined with Kjeldahl to study the influences of temperature, digesting time and sample dosage on the course of digesting wild H.
该方法使样品消化过程中的硒损失大为减少，使络合萃取时间变短，提高了硒测定的精密度和准确度。
The method is able to decrease the loss of se in sample decomposition, shorten the time of complexing and extraction and raise accuracy of the determination of se.
进行了恒电流电位-时间曲线和循环伏安曲线的测定，显示了铁电极进行氰化物镀铜时，镀层沉积前铁表面的电位活化过程。
The potential-time curves under constant current and cyclic voltammetry curves were measured, and the potential activation process of copper plating on iron substrate in cyanide electrolyte was shown.
以普通聚乙烯袋做对照，通过对贮藏过程中各袋内气体组成的测定，确定了合理的放风时间，并从中筛选出一种最佳的蒜苔气调保鲜。
The rational outgassing time was determined by testing the gas compositions of different pouches in the course of storage, and the best garlic sprouts was chosen from these pouches.
通过建立声波消雾实验装置，测定了在水雾消散过程中，雾室内的声场分布、温度、消雾时间、雾滴谱的变化过程。
Through setting up the experiment equipment, we measured the sound distribution, the temperature, the dissipating time and the spectrum of fog particles.
测定了化学抛光过程中紫铜的表面光反射率、失重、表面形貌和电位随时间的变化以及抛光过程的电流-电位曲线。
Changes in specular reflectivity, weight loss, surface topograph and potential with time and current-potential curves during chemical polishing were determined.
简化了通常测定过程中的压膜、烘干、重新溶解等步骤，明显缩短了测定的时间，更能适合于现场分析。
Because the universal processes of film preparing, washing, drying and re-dissolvingwere simplified, the analysis time was reduced substantially.
用凯氏定氮法测定总氮含量，研究温度、消化时间及样品用量对野生竹红菌消化过程的影响。
The quality of result of measurement is characterized quantitatively through the analysis of the uncertainty for determination of protein content in the food by Kieldahl method.
通过测定废水降解过程中的COD值，研究了不同煅烧温度及保温时间下制取的复合催化剂的光催化活性。
The photocatalysis activity of composite catalyst prepared at different calcining temperature and holding time was investigated through the determination of COD value in wastewater.
通过测定棉针织物碱性果胶酶精练过程中产生的糖量变化研究了精练时间、酶用量及棉蜡对酶精练效果的影响。
The influence of scouring time, enzyme use amt. and cotton wax on the scouring effect of the cotton knitwear was studied by testing the sugar amts. produced from scouring with alkaline pectinase.
通过测定棉针织物碱性果胶酶精练过程中产生的糖量变化研究了精练时间、酶用量及棉蜡对酶精练效果的影响。
The influence of scouring time, enzyme use amt. and cotton wax on the scouring effect of the cotton knitwear was studied by testing the sugar amts. produced from scouring with alkaline pectinase.
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