【摘 要】
：
近一个时期来,苏联报刊一改过去死板、单调、沉闷的状况,扩大了报道的公开性。报刊办得比以往尖锐,泼辣了。用英国《泰晤士报》的话说,“它们的新闻报道越来越合乎于时代。
论文部分内容阅读
近一个时期来,苏联报刊一改过去死板、单调、沉闷的状况,扩大了报道的公开性。报刊办得比以往尖锐,泼辣了。用英国《泰晤士报》的话说,“它们的新闻报道越来越合乎于时代。”苏联现有中央,地方和事业性报纸8000多种,杂志5000多种,用55种民族语言出版,平均每个家庭有6种定期报刊。因此,苏联报刊工作的好坏,直接关系到改革的前途.苏联领导人看清了这一点,苏共二十七大一结束,戈尔巴乔夫就接见新闻界领导人,提
其他文献
Two schemes for the implementation of the two-qubit Grover search algorithm in the ion trap system are proposed.These schemes might be experimentally realizable
In this paper, we study the chaotic behaviours in a fractional-order chaotic electronic oscillator. We find that chaos exists in the fractional-order electronic
The topology of 16Ofragmentation at 3.7 A GeV in reactions with emulsion nuclei is presented. The multiplicity distributions of projectile fragments, charged se
A new on-line methodology is used to characterize the negative bias temperature instability (NBTI) without inherent recovery. Saturation drain voltage shift and
In general relativity, according to Einstein, a gauge is related to the time dilation and the space contractions,and thus a physically realizable gauge should b
Using Newtonian forms for equations of motion, we consider the motion of particles and photons in the dilaton spacetime. Some classical gravitational effects, s
We present a controlled quantum teleportation protocol. In the protocol, quantum information of an unknown state of a 2-level particle is faithfully transmitted
The influence of atomic motion on squeezing of the double-mode field in the interaction with a moving V-type three level atom is investigated by means of the qu
以冀豆12的未成熟种子作为外植体，研究了6-BA浓度、取材时间、发育程度对不定芽诱导的影响。试验结果表明，大豆未成熟胚子叶节的最优再生条件是当豆荚种子发育到最大（开花后60-66d），豆荚开始由绿变黄时，在6-BA浓度在1.0~1.5mg/L条件诱导下，出芽率最高，达到了96.67%~100%，子叶节平均出芽数为1.6~2.57个。以冀豆7的未成熟子叶节为外植体做遗传转化研究，探讨了外植体的低温预
甘蓝型油菜主要是以收获菜籽榨油食用,因此提高单位面积的产油量是油菜育种家们所要研究的首要目标。含油量是一种由多基因控制复杂的数量性状,目前关于含油量QTL定位已有众多报道,但是在多环境多群体中稳定表达的QTL并不多。关于油菜中主要农艺性状,例如,株高、脂肪酸、初花期及千粒重等性状的QTL定位前人也有众多报道,但是这些性状与含油量彼此间在QTL/基因水平上的遗传相关性仍不甚了解。本研究以欧洲冬油菜S