以硫酸基取代度和糖的质量分数为指标，采用L9(34)正交试验对反应温度、试剂配比和反应时间进行优选。
L9 (34) Orthogonal test was used to optimize the reaction temperature, reagent formula, and reaction time with the degree of sulfate group and carbohydrate content as index.
研究了染色过程中温度、盐类、碱剂、浴比等诸因素对染色效果的影响，优选出最佳方案。
The effects of temperature, salts, basics, bath ratio, etc. on dyeing performance were studied, and the optimum conditions were obtained.
优选适宜的发泡机头温度可以抑制气体逃逸，提高发泡倍率，获得更低密度的聚丙烯发泡材料。
To improve the volume expansion rate, lower the density of pp foam, gas escaping should be avoided by selecting the appropriate die temperature.
以还原糖得率为指标，采用L9(34)正交设计对酸浓度、反应时间、反应温度的参数进行优选。
The orthogonal test table L9 (34) was used to optimize 3 factors, namely HCl concentration, reaction time and reaction temperature.
改变整理剂浓度、交联剂浓度和焙烘温度进行单因素试验，优选工艺条件进行实验放样和生产试验。
The finishing conditions are optimized through varying the concentrations of finishing agent, and curing temperature both at laboratory and production trial.
优选出最佳测量波长，研究了酸度、柠檬酸浓度、显色剂浓度、温度及干扰元素对测量的影响。
Optimum measuring wave length was selected. The effect of acidity, concentration of citric acid and chromogenic agent, temperature and interfering elements on the measurement was studied.
我们辨认对应以土壤温度并且与优选的实验室成长温度是一致的种类的频率。
The frequencies of the species which we identified corresponded with soil temperatures and were consistent with the optimal laboratory growth temperatures.
根据数学模拟可知，优选的圆筒形布流系统的熔池流场均匀、温度分布合理；
Based on numerical simulation indicates pool of the optimum cylindraceous metal delivery system's flow field uniformity, temperature distribution reasonable;
通过合理选择浇筑措施、优选配合比、有效的温度控制以及合理的养护，目前，泄洪洞各方面质量均满足要求。且：禾发现裂缝。
By reasonable pouring, mix proportion optimizing, effective temperature control and reasonable curing, the concrete quality of spillway tunnel is guaranteed and no crack found.
该成膜剂优选在允许该聚氨酯成膜剂同时或几乎同时去封端和固化的温度下去封端。
The blocking agent preferably de-blocks at a temperature that permits simultaneous or nearly simultaneous de-blocking and curing of the polyurethane film former.
本文对PS—1在涤棉漂白织物的应用上作了具体的试验及测试，优选了用量、焙烘温度和焙烘时间等工艺参数。
The authors conducted a series of experiments and testings on the application of PS? to T/C blended fabric and then optimized the process parameters such as dosage, curing temperature and duration.
方法采用正交设计，以超声提取时间、超声功率、固液比和提取温度为考察因素，优选了超声波提取海带中褐藻糖胶的最佳工艺。
Methods The orthogonal experiment was designed with ultrasound time, ultrasound power, solid-liquid ratio and extraction temperature as factors to optimize the extraction process of fucoidan.
影响变形石英结晶学优选的因素有温度、应变速率、应变、差应力、水、复矿物岩石中各种矿物间的相互作用、初始结晶学方向等。
Factors that can affect quartz CPO include temperature, strain rate, strain, differential stress, content of water, interaction among minerals in polymineralic rocks, and initial orientation.
方法优选处方，考察各种附加剂对胶凝温度的影响，调节基质浓度以得到适宜的胶凝温度。
Different GT could be obtained by adjusting the concentration of poloxamer 407. Heating curve of gelation process was investigated by employing differential scanning calorimetery (DSC).
方法优选处方，考察各种附加剂对胶凝温度的影响，调节基质浓度以得到适宜的胶凝温度。
Different GT could be obtained by adjusting the concentration of poloxamer 407. Heating curve of gelation process was investigated by employing differential scanning calorimetery (DSC).
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