查询词典 method of difference

The effective heat-transfer temperature difference of every effect of multi-effect evaporation subsystem and the preheat temperature rise Δt_(p,j of every level of multi-level preheat subsystem of the design model were distributed by equal heating area, equal heat-transfer temperature difference, and free proration methods.

设计型模型对多效蒸发子系统各效有效传热温差Δt_i的分配和多级预热子系统各级预热温升Δt_的分配分别采用等面积法、等温差法、自由配比法等进行分配并采用矩阵法结合迭代法进行设计模拟计算，其中自由配比法巧妙地将具有复杂约束条件的决策变量Δt_i和Δt_转化为取值0～1的中间决策变量τ_i、τ_，为Δt_i和Δt_的自由搜索进而为优化设计提供了一个简便的方法；在常规设计模拟计算的基础上，建立了复杂多效蒸发系统优化设计模型，该模型以系统年总费用最小为优化目标，以生蒸汽温度T_0、冷凝器中二次蒸汽温度T_K、蒸发温差配比系数τ_i和预热温升配比系数τ_为决策变量，采用遗传算法结合矩阵法求解。

The FAA proportion difference in general amino acidis not big; The EAA proportion of F_1 huangri and Huanghe River soft-shelled turtle arelower than other three breeds, difference are notable. This change and proteide contentschange have a bit diversity.

必需氨基酸在总量中的比例F_1和黄河鳖的数值低于其他三个品种，这个变化和蛋白质含量的变化略有不同。

Results Same conservative sites and key catalytic sites existed among SjLDH and LDHs from other species. Similarity of SjLDH compared to CsLDH, TvLDH and HsLDH was 75%, 17%, 58%-60% respectively. Phylogenetic analysis demonstrated that the evolution relation between SjLDH and DmLDH was closer than the relation between SjLDH and CeLDH, the relationship between SjLDH and HsLDH-B,-C was closer than HsLDH-A. Three trans-membrane regions were found, the region of 98aa-106aa in three hydrophilia regions located outside of membrane was inferred as the major antigen epitope. This antigen epitope had significant difference with LDHs from protozoon （ Pf ., Tg ., Tv .） and had 1-3 amino acid residue difference with MmLDH, HsLDH-A,-B,-C, and was the same with CsLDH. One of the key catalytic residues and substrate binding loop were located in this region. Tertiary structure demonstrated that 98aa-106aa was on the surface of the protein and formed a substrate binding loop, other two key catalytic sites were at the position near the loop.

结果 SjLDH与其他物种的同源序列含相同的保守位点及催化活性位点，与华支睾吸虫LDH同源性最高为75％，与阴道毛滴虫LDH同源性最低为17%，与人LDH（HsLDH-A，-B，-C）的同源性为58%~60％； SjLDH与果蝇的进化距离较秀丽隐杆线虫为近，3种人LDH中与HsLDH-B、-C的进化距离较HsLDH-A为近；该蛋白具有3个跨膜区域，3个高亲水性区域，主要的线性表位98aa~106aa位于膜外，与原虫LDH相同区域差异显著，而与其他LDH有1~3个氨基酸的差异，关键催化位点之一及底物丙酮酸结合区域位于该区域，蛋白质同源模建分析表明该区域位于蛋白表面形成环状结构，3个关键催化位点位于该区域或在其附近。

According to performance degree of the positive symptom as the below: compulsion, physical symptom, human sensibility, antagonism, depression, bigot, anxiety, terror, and psychoneurosis; the mental health state of the primary school teachers is better than the middle school teachers; the senior middle school teachers have the worst mental health state; the mental health level of male teachers are equal to the female teachers; the mental health level of the teachers in charge of classes are equal to the teachers not in charge of classes, there is not notable difference; the teachers mental health level in each age-phase almost the same; the factors of the primary and middle school teachers divorced are higher than the single teachers and the teachers married, there is not notable difference.

本研究采用SCL-90临床症状自评量表，对258名中小学教师进行测试，探讨中小学教师心理健康的状况，结果表明：中小学教师的心理健康水平低于全国普通人群，心理健康问题的检出率为15.9%，按其阳性症状的表现程度依次为：强迫、躯体化、人际敏感、敌对、抑郁、偏执、焦虑、恐怖、精神病性；小学教师的心理健康状况比中学教师好，高中教师的心理健康状况最差；男女教师心理健康水平在总体上基本相当；班主任和非班主任的心理健康水平基本相当，没有显著差异；各年龄阶段的教师心理健康水平基本相当；离婚的中小学教师各因子分略高于未婚和结过婚的教师，但差异不显著。

With the reduction of SOM content and the elevation of contamination concentration, the difference between PHE and PYE decreases gradually, while B［a］PYE exhibits a significant difference from them. This could be attributed to the high lipophilicity and large molecular size of B［a］PYE, which make the molecule of B［a］PYE to be more easier to be held in the nanopores of clay and the dense region of SOM.

不同多环芳烃SPMD辅助解吸率差别很大，随着土壤有机质含量的降低，以及污染物浓度的提高，菲和芘的解吸差异逐渐缩小，而苯并［a］芘与上述2种多环芳烃的差异很大，主要是由于苯并［a］芘具有高度亲脂性，并且分子较大，造成其容易滞留在粘土的微孔及有机质的致密结构中。

Research and development of a difference of only two words, it is a great qualitative difference.

研究和制定仅两个字之差，却是一个很大的定性区别。

It was postulated that the difference in quaternary structure is related to the difference of their allersteric effectors in molecular size and shape.

推测四级结构的差异与它们的变构效应物分子的大小和形状不同有关。

Thus, the difference Quinton has in mind is not the difference I have drawn between pronouncing sentence and punishing.

所以说，奎顿认为的不同与我对正宣布判决和正在惩罚所认定的不同是不一样的。

In the practical test, though the difference in operating efficiency between iconic and tab interfaces is insignificant, the difference is significant in the subject feelings of users between both types of interfaces in terms of user feelings, interaction, visual effect, structure expression, SUS usability and QUIS satisfaction.

在本研究正式实验中，图示式模拟介面比起标签式模拟介面虽然於受测者操作绩效上并没有显著差异，但是在使用感受、互动性、视觉、架构表达形式、SUS使用性、QUIS满意度之不同面相上，受测者主观感受皆有显著的差异存在。

Therefore,the author analyzes,in detail,the characteristics of the offence of by force,the difference of guilty or not guilty,the standard of accomplished or unaccomplished offence and its difference with the offences of robbery and extort and racketeer.

鉴于此，本文详细分析论述了强迫交易罪的犯罪构成特征、罪与非罪的界限、犯罪既遂与未遂的标准以及该罪与抢劫罪、敲诈勒索罪的区别。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。