查询词典 difference set

We examine the super compact symmetric finite difference scheme and compare it with traditional difference methods and compact difference methods.

0引言在流体动力学领域，很多物理现象，如湍流，其空间和时间的尺度变化剧烈，要正确模拟这类问题需要高精度方法。

In the view of ability difference, this paper studies the asymmetric mechanism of collusion-proof, and proves that: when ability difference is symmetric information, collusion stake can be distributed on this common information, thus ability difference cannot result in server benefit conflict between agents to make the coalition c...

本文在强调代理人能力差异的基础上，建立防止合谋的非对称机制。并证明当能力差异为公共信息时，合谋收益就可以据此公共信息进行分配，因此双方的能力差异并不足以使代理人之间产生严重的利益冲突并导致利益集团的崩溃，从而无法防止合谋的发生

The differences of different demographic variables of team cohesion among handball players in universities and high schools: there was no difference in the universities' players with gender, age, team participating time, years for getting along with the coach, the highest achievement, training time a day, and training frequency a week; there was no difference in the high schools' players with age, team participating time, years for getting along with the coach, the highest achievement, and training time a day, but there was significant difference in the players with gender.

二、不同人口统计变项的大学院校与高中的手球选手团队凝聚力差异之分析：大学院校在年龄、运动年资、与教练相处年数、最高成就、每次训练时间、每周训练次数均无显著差异；高中方面除了性别之外，在年龄、运动年资、与教练相处年数、最高成就、每周训练次数均无显著差异。

A method using a tiny thermistor as heat transfer model was developed to measure thermophysical properties (thermal conductivity and thermal diffusivity) of three standand samples(ethanol, ethylene alcohol, solution of calcium chloride). Results showed that there was no significant difference between measurement and recommendation; results of thermal conductivity from thermistor method and heat probe method for carrot and potato samples showed no significant difference; results of thermal diffusivity between thermistor method and calculation for carrot and potato samples showed no significant difference.

在分析微珠状热敏电阻传热模型的基础上，在室温对标准样品（乙二醇、乙醇、氯化钙的水溶液）的热物性进行测定，结果显示，导热系数及热扩散系数的测量值与推荐值之间无显著性差异（p＞0.05）；热敏电阻法与热探针法对比测定胡萝卜及马铃薯两种农产品的导热系数，结果显示两种方法之间无显著性差异（p＞0.05）；热敏电阻法与常规计算对比测定胡萝卜及马铃薯两种农产品的热扩散系数，结果显示两种方法之间无显著性差异（p＞0.05）。

The quantitative and qualitative analysis accordantly show that, steam extraction has little influence on the approach point temperature difference and heat recovery rate; however, the pinch point temperature difference slightly rises with the steam extraction, while the heat end thermal temperature difference greatly drops.

定性分析和解析结果表明，抽汽后接近点温差和余热回收率的变化甚微，节点温差略有增大，但热端端差迅速下降。

CT perfusion images can visually show different traits of Hemodynamics of hepatic Benign and Malign pathology; No matter what background, various parameters of hepatic tissue around malign lesions had significant difference with far-end liver tissue, while various parameters of hepatic tissue around benign lesions had no significant difference with far-end liver tissue; Allopatric efficiency of hepatic Malign pathology distinctly went up with hepatocirrhosis background;Various parameters of hepatic Benign and Malign pathology had no significant difference and differential significance were no significant.

灌注参数图像能直观显示肝脏良、恶性占位性病变血流动力学的不同特点；无论在何种背景下，恶性病变灶周组织与远端肝组织各同种参数间有显著差异，而良性病变灶周组织与远端肝组织各同种参数间无显著差异，以上特点可以鉴别肝脏占位性病变的良、恶性；肝硬化背景下，恶性病变的发生率明显增高；正常肝组织背景下，良、恶性占位病变组织灌注参数间无显著差异，鉴别诊断意义不大。

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。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。