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Through testing the effects of temperature, time and so on, better parameters of roasting reduction method can be shown as follows: excess coefficient of carbon 0.8-0.9, reduction temperature 1 150℃, reduction time 50 min.

通过考察温度、时间等工艺因数的影响,得到了焙烧还原法合理工艺条件:碳过量系数为0.8-0.9、还原温度1150℃、还原时间50min。

The effect of friction coefficient and bonding strength were evaluated.

着重考察了摩擦系数和膜基结合强度的作用,并用以估算磨损率。

The influence of dissolve oxygen to the yield of coenzyme Q_(10) in flask culture was studied.

考察了发酵过程中溶氧对辅酶Q_(10)产量的影响。

The tensile tests designed by orthogonal test used to test low carbon billet,hot roll armor plate and cold-roll armor plate at room temperature to investigate the influence of tensile rate on mechanical properties have been discussed in this paper.

采用正交试验方法设计拉伸试验方案,对低碳钢坯、低碳热轧及冷轧钢板进行了金属常温拉伸试验,考察试验速率对力学性能的影响。

Under the microwave irradiation, the concentration of the disinfectant and the time affecting the sterilizing rate of colon bacillus existing in hospital wastewater are studied in this paper.

在微波辐照条件下,考察了消毒剂浓度、辐照时间对医院废水消毒效果的影响。

Compared sterilization only under the microwave irradiation with that only with formaldehyde, the remaining colon bacillus is monitored. It is proved that the microwave can work in coordination with formaldehyde for sterilization.

只用微波辐照或只用甲醛消毒和在微波辐照下甲醛消毒的对照实验中,通过考察残余大肠杆菌量,证明了微波对甲醛消毒有协同作用。

To analyse and discuss its forming and characteristics of the colonialist political governing through the investigation.

通过这一考察,分析和探讨了沦陷区殖民主义政治统治的构成和特点。

Methods:The 2 main drugs in the lotion prepared were determined by HPLC technique and its clinical efficacy in treatment of colpitis was observed.

采用HPLC法测定醋酸氯已定和克霉唑含量,并考察其在妇科炎症患者中的临床疗效。

4The obtained solid alkali catalyst was applied to biodiesel preparation with colza oil and used oil as materials respectively and the technics was optimized by sigle-factor and orthogoral experiments with esterification rate as the index. The optimal technique conditions using colza oil were: the amount of solid catalyst 12%, the mol ratio of methanol to oil 9:1, reaction temperature 65℃, reaction time 3h, under which the esterification rate reached to 94.48%.

4以菜籽油和煎炸废油为原料,利用固体碱催化剂催化制备生物柴油,以转化率为考察指标,采用单因素和正交试验对工艺进行优化,得到以菜籽油为原料时制备的最佳工艺参数为固体催化剂投入量2.5%,醇油摩尔比9∶1,反应温度65℃,反应时间3h,转化率达到93.9%;以煎炸废油为原料时最佳工艺参数为反应温度65℃,反应时间3h,固体催化剂投入量4%,醇油摩尔比6∶1,转化率达到91.2%。

The conversion rate was used as an index, the combined effects of temperature, time and water-oil ratio were investigated and optimized using RSM.

以水解转化率为考察指标,根据Box-Benhnken的中心组合试验设计原理对试验进行设计和结果分析。

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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

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嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。