组中值

词组短语

class mean · class mark · mid-value of class interval · midvalue of class

与组中值相关的网络例句 [注：此内容来源于网络，仅供参考]

As compared with this in group A,C and D,MAP at 1 and 3 min after bolus dose decreased markedly in group B.

结果 在A组、B组和C组中，注药后1、3min的RR、TV、MAP值与基础值相比明显下降（P＜0.05）。

The CPT values in the affected leg in patient group were significant higher than those in control group at all frequencies. The CPT values in contralateral leg in patient group were significant higher than those in control group at 5Hz whereas there were no significant differences at 250Hz and 2000Hz. The CPT values in affected leg in patient group were significant higher than those in contralateral leg at 250Hz and 2000Hz whereas there were no significant differences at 5Hz. All the CPT values showed the same linear decrease from the dermatome of the compressed root to the dermatomes of the contralateral neighbor dematom.

在用CPT监测8例腰骶单神经根病组患侧和健侧及与正常对照组的不同直径感觉神经纤维功能的研究中发现压迫皮节和其临近皮节的所有频率CPT值无任何显著性差别；患者压迫侧的2000Hz及250HzCPT值及压迫侧和对侧的5HzCPT值与正常对照组都有显著性差别；患者组5HzCPT值患侧和对侧无差别，其他两组均有显著性差别；不管有无显著性差别，神经根病患者组各皮节三频率CPT值均按照压迫皮节，临近皮节，压迫对侧皮节，压迫对侧临近皮节的顺序减小，说明在腰骶单神经根病中Aβ纤维及Aδ纤维及无髓C纤维均受累。

Class midpoint and chronological average both are one of the most important concepts in statistics.

组中值和序时平均数是统计学中的常用概念，在经济分析中应用很广泛。

The three groups were loaded and analyzed under the same loading according to the mean value of the bite force of incisors. RESULTS:(1)The maximum stress of dentin in group A was twice higher than that in group B. The maximum primary stress, minimum primary stress and maximum shear stress of group A were respectively 236.35, 228.83 and 218.05 percent of those in group B. The difference of maximum stress values of group B and group C was neglectable.(2) The maximum stress distribution of dentin in group A and group B was quite different (the stress was concentrated in labial and lingual side of the cervical dentin in group A, otherwise in group B it was concentrated in the area around the alveolar and the labial and lingual side of the dentin which was opposite to the tip of the cast metal post and core). The maximum stress distribution of dentin in group A and group B was almost the same.

结果：(1)从牙本质的应力大小来看，A组中牙本质最大应力值比B组中牙本质最大应力值增大了1倍以上（最大主应力、最小主应力和最大剪切应力A组分别是B组的236.35%、228.83%和218.05%），而B组与C组的牙本质最大应力值相差极小；(2)从牙本质的应力分布位置来看，A组与B组的牙本质最大应力分布位置相差甚远（A组主要集中在牙颈部唇舌侧肩台部的牙本质上，B组主要集中于牙槽嵴顶附近及铸造桩核尾端相对应的唇舌侧的牙本质上），而B组与C组的牙本质最大应力分布几乎在同一位置。

Moreover, the actual allele frequency of most varieties deviates far from Hardy-Weinberg equilibrium. All PPB、na 、I、h、Gi and Fst have proved to be the references to elucidate that ISSR is a most powerful tool to analyze genetic diversity, compared with the RAPD marker and the allozyme marker is less strong ordinally. We could divided the 70 samples into A, B, C, D and E five groups using three methods according to genetic distance clustering. There is a bit displacement for few varieties in different clustering maps, but the most are similar to morphological analysis despite that there is still a great difference among cultivars in the same one group. The above results imply that the three methods have the different sensitivity and resolution in genetic distance analysis of close varieties. The Mantel test indicates that the results from the three kinds of markers have the significant correlation, which demonstrates that the number of the used three kinds of markers is enough to exactly detect the diversity of all 70 samples to ideal extent. And these methods can be used to evaluate the diversity of the whole group using the miscellaneous samples instead of the individual sample, of the Gerbera jamesonii are mainly from tissue culture plants. In conclusion, the above study results provide a reference for the application of three kinds of molecular markers to molecular marker-assisted breeding of flower. 2. The genetic diversity among the eight introduced cut-flower varieties of Ranunculus asiatica was analyzed by the ISSR markers. Based on the genetic clustering tree, all the colorful flower varieties are clustered into one group, and the white flower varieties into another group. Moreover, among the former group the yellow flower varieties are clustered into one sub-group, and the reddish flower varieties, such as rose color, pink, nacarat, are clusetered into another sub-group.

由三种分子标记的分析结果可以看出，等位基因平均值、观察杂合度、Fis值、Fit值皆较高，表明非洲菊等位基因较丰富，杂合基因偏多，且绝大部份品种的实际等位基因频率在品种内偏离了Hardy-Weinberg equilibrium；PP8、na、Ⅰ、h、Gi及Fst皆表明，ISSR检测遗传多样性的能力最强，其次是RAPD，等位酶最低；根据遗传距离进行聚类，三种方法都把70个品种分成A、B、C、D、E五个大组，每一组中除少数品种发生位移外，大部份品种分类结果相似，且与形态分析结果有相似性，但在每一组中，品种间的聚类差别较大，表明这三种方法在近距离品种间检测遗传变异时灵敏度及分辨力不同；Mantel检测表明，三种标记的分析结果有显著相关性，表明所用的三种分子方法的标记数量已经可以相对无偏地检测到70个品种间遗传变异；非洲菊为组培苗，三种标记的检测结果皆表明，混合样品可以作为个体样品的代表，对整个居群的遗传多样性进行评价；这些研究结果可为三种分子标记方法在花卉分子辅助育种中的进一步应用提供借鉴。

There were no significant between-group differences in the incidence of hypotension, absolute arterial blood pressure values (P = 0.73), predelivery median phenylephrine requirements (300[0-1000] in Group P versus 150 [0-850]microg in Group C, P = 0.24), or neonatal outcome as measured by Apgar scores and umbilical arterial and venous blood gas values.

而低血压的发生率、绝对动脉血压值(P = 0.73)、分娩前新福林需要量（ P 组需要量中位元值300毫克（0－1000mg ）， C 组中位值150毫克（0－850mg ）， P = 0.24），新生儿出生后的 Apgar 评分以及脐动脉和脐静脉的血气分析均无显著差异。

There were no significant between-group differences in the incidence of hypotension, absolute arterial blood pressure values (P = 0.73), predelivery median phenylephrine requirements (300[0-1000] in Group P versus 150 [0-850]microg in Group C, P = 0.24), or neonatal outcome as measured by Apgar scores and umbilical arterial and venous blood gas values.

而低血压的发生率、绝对动脉血压值(P = 0.73)、分娩前新福林需要量（ P 组需要量中位值300毫克（0－1000mg ）， C 组中位值150毫克（0－850mg ）， P = 0.24），新生儿出生后的 Apgar 评分以及脐动脉和脐静脉的血气分析均无显著差异。

Every group rats were divided into two parts with the same rats. At last the rats were redivided ,then them were killed and their brains were excluded after one hour.4 hours or one week.Results PO2 and cerebral blood flow of E-selectin 2mg/kg group were higher than that of saline and lower than that of l0mg/kggroup(p.01).The volume of cerebral infarct and blood speed of E-selectin 2mg/kg group was smaller than that of saline and larger than that of l0mg/kg group(p.01).At the same time PCh.speeds.flows and the volume of infarct were related with the time (p.01).Conclusion E-selectin can effectively increase PC2 and rCBF after ischemia and reperfusion .reducing infarct volumes and speeds of blood at the same time . Artificial synthetic E-selectin can effectively reduce the reperfusion injury following cerebral ischemia.

结果 生理盐水组，2mg／kg组，10mg／kg组PO_2值依次提高(p＜0.01)，脑皮质血流量依次提高(p＜0.01)；脑血流速度依次减低；脑梗死体积依次减少(p＜0.01)；同时在测定的时间段里PO_2和脑组织血流量值与时间成正相关(p＜0.01)；脑梗死体积和脑组织血流速度值与时间成正相关(p＜0.01)。E一选择素在脑缺血再灌注损伤中表达的实验研究中文摘要结论E一选择素能增加脑缺血再灌注损伤的脑组织氧饱和度，脑血流量，减低脑血流速度；减少脑损伤体积；从而保护了脑缺血再灌注损伤的脑组织。

Calculates Percentile Value statistics and the median under the assumption that your data have been grouped, and the values in the data are the midpoints of the original groups.

以下是我对这段英文的理解，不知道正确不正确，还望各位老师赐教：在你的数据已经被分组并且数据中的值是原始组的组中值的条件下，计算百分位数和中位数。

these results demonstrate that myopes are less sensitive to the presence of blur, and this may in part explain the phenomenon that myopes show a greater accommodative lag.

近视组的模糊阈值高于正视组（p＝0.001），近视组中，进展性近视组的模糊阈值高于稳定性近视组（p＝0.028）。

与组中值相关的网络解释 [注：此内容来源于网络，仅供参考]

class mean：中值, 组值(质量管理), 组中值

class match | (图书)类目匹配 | class mean | 中值, 组值(质量管理), 组中值 | class meaning | (图书)类义

each：返回数组中当前的键/值对并将数组指针向前移动一步

current -- 返回数组中的当前单元 | each -- 返回数组中当前的键/值对并将数组指针向前移动一步 | end -- 将数组的内部指针指向最后一个单元

lookup：在向量或数组中查找值

INDIRECT 返回由文本值表示的引用 | LOOKUP 在向量或数组中查找值 | MATCH 在引用或数组中查找值

class mark：分类标号, 等级标志,类代表值 (质量管理)组值, 组中值, 组代表值

class management || 教室管理 | class mark || 分类标号, 等级标志,类代表值 (质量管理)组值, 组中值, 组代表值 | class match || (图书)类目匹配

mid-value：组中值

middle lamella 中间层 | mid-value 组中值 | mid-position 中间位置

Class mid-value：组中值

Class interval, 组距 | Class mid-value, 组中值 | Class upper limit, 组上限

mid-value of class：组中值

method of percentiles 百分位数法 | mid-value of class 组中值 | minimum value 极小值

mid-value of class interval：组中值

mid-uterine artery ==> 子宫中动脉 | mid-value of class interval ==> 组中值 | mid-variety ==> 中熟品种

class mid-value, mid-value of class：组中值

组值class value | 组中值class mid-value, mid-value of class | 最不利分布least favorable distribution

values are group midpoints：项-数据分组后选中该项,在计算百分位数和中位数时,用各组的组中值代表各组数据

u Kurtosis:峰度. | ⑤Values are group midpoints项-数据分组后选中该项,在计算百分位数和中位数时,用各组的组中值代表各组数据. | (1)Predicted Values项:选择输出预测值.