查询词典 operation of symmetric difference

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。

The proposed algorithm first detects smooth intervals based on gray variance from the original frame sequence, then concatenates them to constructs a new frame sequence. After that, video features such as pixel-wise difference, HSV histogram difference and edge histogram difference are fed to a SVM classifier to decide the types of different shot boundaries.

第一级分类器根据视频帧灰度方差特征，将无明显变化的视频序列从原始视频序列中分离出去，得到一个新的视频序列；第二级分类器在新视频序列的基础上，提取视频图像的像素对差值、HSV空间颜色直方图的各分量差值以及边缘直方图X，Y分量差值等视频特征，并采用支持向量机多分类策略进行镜头边界类型的检测。

We observed the difference of cavi in the different groups and the correlation of cavi to gender and age, moreover, we checked up the stability of cavi through counterchecking part subjects.results: there is a significant difference for cavi in the different groups, but partial correlation analysis revealed that there is no difference in the different groups controlling the age factor.

结果：cavi指标在正常人与冠心病、高血压及其他疾病的人群之间有显著差异，但采用偏相关统计方法，在控制年龄因素的情况下，正常人组与各患病组之间无显著差异；cavi检测值与性别无相关性，但与年龄呈较强的正相关；同一受检者两次检测的cavi值之差在0.3以下，前后两组数据具有强相关。

In a word, there is a trend that the differences of EPS, PEPS, BEPS, and BPEPS between general elementary school and junior high school are greater and greater. That is to say the difference of BPEPS is greater than that of PEPS; the difference of PEPS is greater than that of BEPS; the difference of BEPS is greater than EPS.

从全国范围总体上看，普通小学和普通初中在生均经费、生均预算内经费、生均公用经费、生均预算内公用经费4项指标间的差异呈逐渐加大的态势。

Results: The rate of abnormal increase of telomerase activity was 75.71%, pos itive rate of telomerase was 31.41%,OD value was 388.21(×10-3) in hypertension group（70 cases） were significantly increase (P＜0.01,＜0.0 5,＜0.01),comp ared with 47 cases' normal group(RAITA was 31.79%,PRT was 6.38%,OD value was 7 0.7).The difference of RAITA was not significance (P＞0.05) between aged h ypertension group (73.68%) and normal group(52.63%),the difference of RAITA w as significance (P＜0.05) between adult(age＜60) hypertension group (7 5.00%) and normal group(17.81%). The difference of RAITA、PRT was no signific ance among 2 groups of hypertension, and was significanceP＜0.05）among 2 g roups of normal.

结果：高血压病组（70例）端粒酶活性异常增高率（75.71%），阳性率（31.41%），OD值［388.21(×10-3)］分别明显高于正常组（47例）的 31.79%、 6.38%、70.7( P＜0.01，＜0.05，＜0.01)；老年高血压组的端粒酶活性异常增高率(73.68%)与正常同年龄组的52.63%比无明显差异，但成年（＜60岁）高血压组的端粒酶活性异常增高率(75.00%)较正常组的17.81%明显增加(P＜0.05)；高血压2个年龄组的端粒酶活性异常增高率、阳性率、OD值无明显差异，但正常人2年龄组这些参数有明显差异（P＜0.05）。

Results: The biggest post-moxibustion sore area of 9 cones group was bigger than 3 cones group but had no difference with 6 cones group,and scar-losing time, suppurating time and scarring time of post-moxibustion sore of each group were of no difference. The clinical effects of 9 cones were better than 3 cones group but have no difference with 6 cones group.

结果：9壮组的灸疮最大面积明显大于3壮组，与6壮组无显著差异，而各组灸后灸疮脱痂时间，灸疮初始化脓时间和灸疮结疤时间无显著差异，临床疗效显示9壮组明显优于3壮组，而与6壮组无显著差异。

But, ISN and IST have the obvious difference in five aspects: First, world Zhonglian and the WHO Western Pacific area is the different issue main body and the category; Next ISN and the IST connotation is different, the former is the pure Chinese medicine international standard, the latter is includes the Chinese medicine, Han Yi, the Japanese Chinese side medicine and so on traditional medicine international standard; Has again, the entry total quantity phase difference is obvious, ISN is 6500, IST is 3543 entries; Fourth, the part of speech coverage is different, ISN including more than 1000 traditional Chinese medicines, side medicinal preparation name and translator standard, but IST has not involved this domain; Fifth, still had the difference in part translation principle aspect both, ISN thought that the Pinyin is may use transliterates the method, but IST stipulated explicitly avoids using.

但是，ISN与IST在五方面有着明显区别：首先，世界中联与WHO西太区是不同的发布主体和类别；其次ISN与IST内涵不同，前者是单纯的中医国际标准，后者是包括中医、韩医、日本汉方医学等的传统医学国际标准；再有，词条总量相差明显，ISN为6500条，IST 为3543词条；第四，词类覆盖面不同，ISN包括1000多个中药、方剂名称及其翻译标准，而IST未涉及此领域；第五，在部分翻译原则方面两者尚有分歧，ISN认为汉语拼音是可使用的音译方法，而IST明确规定避免使用。

The inside surface difference between flank-extrados and flank-intrados of any section of loop shell should induce the force difference when the loop shell under internal pressure. The force difference in ring shell can balance itself.

对于内压作用下的任何弯管，因为弯管中线上径向向外的管壁表面积均要比中线上径向向内的管壁表面积大，两者面积之差在同一内压作用下产生面积压力差。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。