查询词典 difference equation

Result shows that the Apriona germari adult insect prefer to eat Broussonetia papyrfera and reject to eat other tree species which result in difference in natural life and fecundity. Total sugar and dissolvable protein content in the bark is not the cause of rejection. Difference of dissolvable sugar and amino acid may be the reason of preference while difference of dissolvable phenolics and tannin content may explain the rejection.

取食构树的桑天牛成虫取食量大，存活时间长，产卵量大，遗卵量少，其他3个树种则相反。4树种树皮内总糖和可溶性蛋白含量与桑天牛抗性无关，树皮内可溶性糖含量、总氨基酸和必需氨基酸含量对抗性有一定影响。4树种树皮内水溶性总酚含量和单宁含量差异对成虫取食有较大影响，酚类和单宁等次生物质对桑天牛成虫的忌避作用是导致抗性的主要原因。

Results l.Serum concentrations of VCAM-1 in PIH (93.39 + 57.3)ug/ml were higher than that in normal pregnant group. Serum concentrations of VCAM-1 in moderate(97.89 + 34.07)ug/ml and severe PIH(132.24 + 60.97)ug/ml were significantly higher than that in normal group.(P.05, P.01). There was no difference between serum levels of VCAM-1 mild PIH and normal pregnant group. 2.Serum levels of IL-6 in PIH group(102.17 ?48. 31)pg/ml were significantly higher than that in normal group(49.16 + 12.9)pg/ml.Serum levels of IL-6 in moderate(95.79+31.19)pg/ml and severe PIH( 127.27+11.3 8)pg,ml were significantly higher than that in normal group. There was no difference between serum levels of PIH in mild PIH (52.13 + 12.90)pg/ml and normal pregnant group. 3. In PIH group, serum concentrations of VCAM-1 correlate with the levels of IL-6,r=0.63. 4.The expression of VCAM-1 in cytotrophoblast of spiral arteries in normal pregnant group(100%) were significantly higher than that in PIH group.Theexpression of VCAM-1 in moderate PIH(37.50%) and sever PIH were lower than that in normal group.There was no difference between the mild PIH and normal group.Conclusions The increased levels of serum of VCAM-1 may participate in the process of vascular endothelium damages in PIH.

结果 1、妊高征组血清VCAM-1浓度为(93.39±57.3)μg／ml明显高于正常妊娠组(44.87±15.60)μg／ml，差别有显著性(P＜0.05)；中、重度妊高征组VCAM-1浓度分别为(97.89±34.07)μg／ml和(132.24±60.97)μg／ml，与正常妊娠组比较，差异有显著性(p＜0.05)和非常显著性(P＜0.01)；轻度妊高征组VCAH-1为(48.46±15.60)μg／ml与正常妊娠组比较，差异无显著性(P＞0.05)。2、妊高征组血清IL-6含量为(102.17±48.31)pg／ml，明显高于正常妊娠组(49.16+12.9)pg／ml，差异有非常显著性(P＜0.01)；中、重度妊高征组IL-6含量分别(95.79±31.19)pg／ml和(127.27±11.38)pg／ml，与正常妊娠组比较，差异有显著性(P＜0.05)和非常显著性(P＜0.01)；轻度妊高征组IL-6含量为(52.13±12.90)pg／ml与正常妊娠组比较，差异无显著性(P＞0.05)。3、VCAM-1与IL-6水平呈明显正相关，r=0.63(P＜0.01)。4、子宫胎盘床螺旋动脉滋养细胞VCAM-1表达，正常妊娠组都存在阳性表达(阳性表达率100％)，妊高征组有10例阳性表达阳性表达率为叩们，差别有非常显著性河＜0.01L 中、重度妊高征组阳性表达率分别为37、50％和0，与正常妊娠组比较，差别有显著性河＜0.05）和非常显著性汀＜0.01太轻度妊高征组阳性表达率为83.33凡与正常妊娠组差别无显著性问＞0.05）。

By the B3LYP calculation of DFT, the difference in changes of energy and charge of ion probe C〓 and C〓 interacting with hBN and graphite respectively and the difference in frontier orbital energy level reveal difference in electroaffinity of hBN and graphite. It could be indicated that hBN only shows weak electropositivity, and will not be able to accept electrons from metal.

根据密度泛函B3LYP方法的计算结果，从六方氮化硼与石墨的前线轨道能级和两者对离子探针的作用能及C〓和C〓的电荷变化不同所表现出的在电亲和性上的差异，揭示了金属难以插入六方氮化硼层间的原因是六方氮化硼仅显弱的电正性，不能接受金属转移来的电子。

No significant difference indrinking capacity was found between HS and FD and its non-early satiety subgroup.Ⅱ. Pathological findings in FD fundic mucosa and its relationship with WLT.(1) significant difference was found in 5-HT positive cell counting between early satietyand non-early satiety subgroups(P.05). but no difference in mast cell counting, activity,and H.

6HS组与FD组及FD的早饱和非早饱亚组在半排时间、排出量和排出率存在显著差异(P.05)，HS组的半排时间、排出量和排出率显著低于FD组及FD早饱和非早饱亚组：HS组与FD的早饱亚组之间的阈值饮水量和饱足饮水量存在显著差异(P.05)，HS组饮水量显著高于早饱组：HS组与FD组及HS组与FD的非早饱亚组之间的阈值饮水量和饱足饮水量均不存在显著差异。

The results showed that there were inadaptive responses,and there were significant differences (P＜0.01) among all levels. There were less inadaptive responses in the secondary nursing students than in the baccalaureate standard(P＜0.05) and college nursing students (P＜0.05); The Basic Physiologic Needs and the Role Mastery were not significantly difference among different level nursing students (P＞0.05); The difference in the self-Concept and in the interdependence was significant (P＜0.01). There were less inadaptive responses in the secondary nursing students than the BSN(P＜0.05) and college nursing students (P＜0.05) in the Self-concept; there were more inadaptive responses in the BSN than that in the college (P＜0.05) and secondary(P＜0.01) nursing students,and the difference was not significant among the college nursing students and secondary nursing students in the Interdependence.

结果表明：不同层次护生在毕业实习期均存在不适应反应，不同学历间有显著差异（P＜0.01），中专护生不适应反应少于本科（P＜0.05）及大专护生（P＜0.05），在生理需要及角色功能方面，不同学历间无显著性差异（P＞0.05），在自我概念方面，不同学历间存在显著性差异（P＜0.01），中专护生少于本科（P＜0.01）及大专（P＜0.05）护生，在互相依赖方面，不同学历间存在显著性差异（P＜0.01），本科护生多于大专（P＜0.05）及中专（P＜0.01）护生，大专与中专护生间无显著性差异（P＞0.05）。

The difference includes tow aspects: one is explainable difference, the other is inexplainable difference resulting from discriminate female.

这种差别包含两方面：一、可解释的差异所导致的差别。二、不可解释的对女性的歧视所导致的差别。

The difference in δ 13 C values (2 88‰±0 31‰) between upland buzzards and small mammals was much larger than the differences reported previously, 1‰-2‰, and showed significant difference, while 1 31‰± 0 34‰ between upland buzzard and passerine bird species did not differ from the previously reported trophic fractionation difference of 1‰-2‰.

基于碳同位素的分馏模式(即动物和它食物之间稳定性碳同位素分馏在 1‰～ 2‰之间)，我们推断经大规模灭鼠后，大的食性发生了较大变化，其食物主要来源于高寒草甸的雀形目鸟类，而非原来的小型哺乳类。

Effect of protein and lipid in rice on starch physicochemical characteristics, difference between the region of non-chalkiness and chalkiness of rice, dynamic variation of cell structure and CaM distribution on rice spike were expounded in this study. It was found that protein and lipid in rice had important effect on starch gelatinization, there were distinct differences between the region of non-chalkiness and chalkiness of rice, vascular bundle system in rice spike was changed during grain filling, difference quality of different position of rice spike was more distinct in dense spike rice for more powerful vascular bundle system, the development of rice seeds was corresponded to pericarp development, difference quality of different position of rice spike was also related to transport function of rachilla besides activity of "source", and calmodulin relative activity was closely related to grain filling velocity and enginery properties.

通过实验发现：稻米中蛋白质、脂肪对淀粉的糊化过程有着较大的影响；精米的非垩白与垩白部位以及心白与腹白部位之间在蛋白质、氨基酸含量及组成方面存在着明显差异：水稻穗部大维管束面积以及主穗轴维管束数目在灌浆过程中存在明显的动态变化趋势；密穗型水稻强势粒的维管组织比散穗型水稻发达，致使其强、弱势粒维管组织差异明显加大；果皮的发育与籽粒发育状况是相适应的：强势粒和弱势粒在灌浆生理方面的差异，不仅表现在籽粒本身的&库活性&上，而且也与其着生小穗轴的输导功能有关；CaM相对活性与水稻灌浆速率、机能特征间存在着密切联系。

Color difference is an important factor to evaluate the quality of printing and packaging products. Based on the Munsell Renotation data, CMC(1:c) CIE94 and CIEDE2000 were analyzed using PF/3. The result showed that the performances of the three color difference formulae have little difference.

色差是评定印刷包装产品质量的一个重要参数，在孟塞尔新标数据集的基础上，用PF/3方法对CMC(1：c)、CIED94和CIEDE2000三个色差公式进行了对比分析，结果表明在该数据集下3个色差公式的性能相差不大。

6The ERPs difference wave N600 showed a significant difference between alexithymic and nonalexithymic in the supraliminal priming task, but no significant difference in the subliminal affective priming task.

(1)在行为学上，述情障碍者与非述情障碍者均存在明显的情绪启动效应，包括无意识的情绪启动效应和有意识的情绪启动效应。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。