平均相对偏差一般不大于10%。
算法的平均相对误差在5%的范围内。
催化可以是均相的,也可以是多相的。
催化可以是均相的,也可以是多相的。
研究了非均相催化氧化处理焦化废水的效果。
The effects of treating coking wastewater by heterogeneous catalytic oxidation process were studied.
新方法的基础是归一化和平均相对渗透率曲线。
The base of this method is to normalized and to average relative permeability curves.
酸减量整理中,纤维素的水解是一个均相水解反应。
The hydrolysis of cellulose is a homogeneous phase reaction in acid-peeling finishing.
初步探讨了非均相催化氧化降解废水中的污染物机理。
The mechanism of pollutant degradation in wastewater by heterogeneous catalytic oxidation is primarily explored.
采用VPO法测定羊毛脂的数均相对分子质量为778。
The relative molecular mass of lanolin is 778 by the method of VPO.
同时与均相催化剂空气环氧化不同烯烃的性能进行了对比。
The comparison of heterogenized and homogenous catalyst on epoxidation of different alkene was also given.
预测的热负荷、热效率及温度的平均相对误差均小于10%。
The mean relative deviations of the predicted heat load, heat efficiency and temperature are less than 10%.
在非均相碱性体系中,合成了C60 -低聚壳聚糖衍生物。
Derivative of Chitosan oligosaccharide C60 was synthesized in heterogeneous phase alkalescent system.
这可能因为血液中额外的胰岛素与骨生长和胰岛素抵抗均相关。
This may be because extra insulin in the blood is associated with both bone growth and insulin resistance.
本文介绍了压水堆核电厂蒸汽发生器的一维均相流瞬态分析模型。
This paper presents an one-dimensional homogeneous flow model for thermal-hydraulic transient behaviour of PWR steam generators.
本论文第一部分的内容为均相金催化剂在烯烃氧化反应中的应用。
The first part of this thesis is about the oxidation of olefins catalyzed by AuCl.
我们以八个节点为起始,他们除了适合值不同外其他各个方面均相同。
We started with eight nodes equal in all respects except their fitness values.
只有外层内的电子才会形成化学键,因此每一列中各元素化学性质均相似。
Only electrons in the outer shell can form chemical bonds, so the elements in each column are chemically similar.
结果表明均相催化剂对大豆油的氢化有比镍催化剂更好的活性和选择性。
The result showed that the homogeneous catalysts had higheractivity and selectivity than that of the Nickel catalyst when hydrogenating the soybean oil.
叠字是由形、音、义均相同的汉字重叠使用构成的,有广义、狭义之分。
The characters with the same form, sound, and meaning, in broad or narrow sense, construct reiterative locution.
结果:以平均相对偏差和灰色绝对关联度为评价标准进行拟合精度的比较。
RESULTS: The fitting precision was compared by using mean relative error and grey absolute correlation degree as evaluation criterion.
被试完成了共分为三个部分的长串问卷的填写,每个部分完成之间均相隔两个星期。
The participants completed a long list of questionnaires in three separate sessions that took place about two weeks apart.
基于气液两相流理论,建立了垂直上升管内液氮气液两相流动的一维均相流模型;
One-dimensional homogeneous model based on the gas-liquid two-phase flow theory was established.
作者指出,应用低效血清素转运体抑制剂、与任何类型卒中的发病风险增高均相关。
Still, they point out, the use of low-potency inhibitors of the serotonin transporter is associated with an excess risk for any stroke type.
它们不但抑制均相、非均相结焦过程,而且会影响裂解产物分布和提高乙烯选择性。
The coking inhibitors not only inhibit the homogeneous and heterogeneous coke deposition processes but also influence pyrolysis product distribution and ethylene selectivity as well.
越来越多的政策制定者和学院派人士均相信处于金融危机根源位置的正是这种失衡状态。
A growing number of policymakers and academics believe that these lay at the root of the financial crisis.
比较了微波场中密闭式及开放式条件下,甲壳素非均相碱法脱乙酰反应的动力学情况。
The kinetics of heterogeneous deacetylation of chitin in alkaline solution under microwave irradiation in sealed and opening container were investigated in this paper.
本文所讨论的主题与IRAD和RSA均相关,但是为了简洁起见,我们只谈到IRAD。
The topics discussed in this article are relevant to both IRAD and RSA, but we will refer only to IRAD for the sake of brevity.
结果表明,在梯度涂层中,随着组成成分的变化,热机械性能参量与制备应力均相应变化。
The results show that, in graded coatings, parameters of thermal mechanical behavior and fabrication stress change with the compositions.
对照组仅告知有高血压或存在脑卒中的危险因素,不做任何预防措施,两组对症治疗均相同。
While patients in control group were only informed high blood pressure and risk factors of stroke without any prevention measures.
对照组仅告知有高血压或存在脑卒中的危险因素,不做任何预防措施,两组对症治疗均相同。
While patients in control group were only informed high blood pressure and risk factors of stroke without any prevention measures.
应用推荐