Small cylindrical beads made from polished shells and fashioned into strings or belts , formerly used by certain native american peoples as currency and jewelry or for ceremonial exchanges between groups 贝壳串珠由磨光后的贝壳制成的穿成链或带状物的小圆柱形珠子,早先某些美洲土著民族用其作为货币与珠宝或用于部落之间礼仪交换之物
The number of cgrp positive cells declined in postnatal rat lungs . a significant difference was seen between groups of 20 - day fetuses and 1 - day rats and groups of 1 - day and 1 week rats . cgrp positive cells in groups after 7 - day rats were very limit and no significant difference in these groups 生后阳性细胞数量减少,胚20日与生后1日、生后1日与1周组间差异显著( p 0 . 01 ) ,生后1周至18月龄各组细胞数量很少,组间无统计学差异( p 0 . 05 ) 。
The primary factors leading to the malformation of the organization structure of china ’ defense industry are the serious government - enterprise integration and government - capital ’ s not being separated , and the close administrative relationship between group corporations and their subsidiary enterprises 导致我国国防工业产业组织结构不合理的最主要问题,是政企不分和政资不分现象依然严重,集团公司与下属企业之间的关系具有浓重的行政色彩。
There was no significant difference of the percent of cgrp positive nerve fibers area between group a . b . c and group d in 4 weeks model ( p = 0 . 276 . 0 . 068 , 0 . 176 ) 2 . in 10 weeks model , the percent of cgrp positive nerve fibers area of control group was significant higher than that of group a , group b , group c ( e = 0 . 000 , . 0 . 000 , 0 . 000 ) 3 4周模型去势组、抑制dht组、补充雄激素组和对照组cgrp阳性神经纤维面积比例差异无统计学意义, 10周模刑对照组阳性神经纤维面积比例明显高于去势组、抑制dht组和补九雄激素组。
There were significant differences rert0 . 05 ) in number of cd4 + t cells in peripheral blood lymphocytes between group a and group d at l4 , 47 and 54 days of pi , group a was higher than group d . there were sighficant differences ( prt0 . 05 ) in number of cd4 + t cel1s in peripheral blood lymphocytes between group b and group d at 28 and 47 days of pi , group b was higher than group d . there were significant differences ( pwt0 . 05 ) in number of cd4 + t ceils in peripherai blood lymphocytes between group c and group d at 28 days of pi , group c was higher than group d . there were significant differences ( prt0 . 05 ) in number of cd8 + t cells in peripheral biood iymphocytes between group a and group d at l4 days of pi , group a was nigher than group d . there were significant differences ( p < 0 . 05 ) in number of cd8 + t cells in peripheral b1ood lymphocytes between group b and group d at l4 days of p [ , group b C组与d组小员外周血cd4 ~ + t细胞数量在首免后28d与对照组比较,差异显著( p 0 . 05 ) , c组小员外周血cd4 ~ + t细胞数量明显高于d组。 a组与d组小鼠外周血cd8 ~ + t细胞数量在首免后第14d出现显著差异( p 0 . 05 ) ,博士学位论文猪轮状病毒和传染性胃肠炎病毒核酸免疫的研究2002年12月a组小鼠外周血cds ” t细胞数量明显高于d组。 b组与d组小鼠外周血cds ” t细胞数量在首免后第14d出现显著差异( p 0
The study shows about 66 . 2 % teachers with much or too much job stress , 30 . 8 % with slight in guangzhou ; the main reason that cause job stress on middle - school in guangzhou is too much job demanding and lacking support from outside world ; there is obviously difference between group with 5 - 10 or 10 - 20 teaching - year and other teaching - year group ; mental health can be predicted quite well by job stress and personality characteristic 综合分析,工作要求高以及缺乏外界的支持是广州市中学教师产生工作压力的主要原因。 5 - 10年和10 - 20年两个教龄组与其他教龄组相比,工作压力有显著差异;其他类型教师之间工作压力的差异不显著。工作压力和人格特征对心理健康有积极的预测能力。
We use the earthquake situation trichotomy method to deal with the datum of small earthquakes in huabei region , the result shows , the relativity between group seismic precursor informaitons and large earthquakes is rifeness phenomenon of large area , the shake of large earthquakes are globality , the remote correlation of shake are globality 采用“震情三分律”的方法处理了华北地区小震活动的数据,分析认为成组震兆的出现与大震之间的遥联性绝不只是一种小区域性的现象,而是一种大范围的普遍现象,大地震是全球性的震动,其震动遥联性的显示,就必然是跨越全球性的。
In our society , especially for chinese - foreign joint ventures , the lessons drawn from those failures will give a warning to new leaders when the enterprise is faced with crises . therefore , the enterprise could treat well problems of strategy , relations between groups , implementation of strategy and cultural conflicts . and finally , the enterprise will achieve the goal of development and flourish 在现实社会中,特别是中外合资企业,新领导在企业面临危机的时候,这些失败的教训会起到警示作用,从而能够处理好企业战略、团队关系、战略执行、文化冲突等方面的问题,最终达到企业发展壮大的目的。