查询词典 persistence

We aim to screen and identify the key potential trans-factors during hemoglobin switch. We firstly analyzed differential expression of mRNAs in erythroid induction cultures of CD34+ cells derived from normal umbilical cord blood, adult bone marrow, and bone marrow of a heterocellular hereditary persistence of fetal hemoglobin patient. We identified ZF (HCF-binding transcription factor, Zhangfei) and SH3GLB1(SH3-domain GRB2-like endophilin B1) that had differential expression in the above three cultures. Furthermore, we confirmed the different expression of the above two genes by quantitative real-time PCR.

为鉴别影响珠蛋白基因表达和开关的新的重要调节因子，我们首先分析了人脐带血、正常成人骨髓和异细胞型胎儿血红蛋白持续存在综合症患者骨髓细胞红系诱导培养物中基因表达的差异，发现ZF(HCF-binding transcription factor，Zhangfei)和SH3GLB1（SH3-domain GRB2-like endophilin B1）在这三种不同来源的红细胞内具有显著的表达差异，并通过实时定量PCR方法验证了差异的真实性。

Hexachlorocyclohexane is an organochlorine insecticide,it has been listed recalcitrant worldwide pollutant due to its toxicity, environmental persistence.

六六六（γ-Hexachlorocyclohexane，γ-HCH）是一种有机氯杀虫剂，由于它具有持久性和很高的毒性，成为顽固性的世界性污染物。

So to foresee such development trend: the Typical People Report should immit news character on special society scene, to regress to the origin of news for persistence development. More kinds of media compete on people resource and people report, their novel reporting ideas clean up the traditional Typical People Report conception. The extending of media competing is sure to put forward the practice innovation of the Typical People Report.

进而预知这样的发展趋势：在特定的社会情景中注入新闻性，典型人物报道回归新闻本体方能持续发展；更多类别的媒体在人物资源和人物新闻上形成竞争态势，新颖的报道理念荡涤着传统的典型报道观念，媒介形式的延伸由此推动典型人物报道实务的创新。

The critical consideration here, it seems to me, resides in the probably inexplicable persistence of the artist's commitment to his own ineluctably individual take on things, the internal assurance that he or she has something important to say that has not been said before.

在我看来，需要审慎考虑的是：艺术家必须忠实于个体对事物的感知，在内心坚守说出前人所未说的承诺。

Confirmatory factor analysis was deployed to study the 3~5 years old preschool children's structure of self control, and the results show that it consists of four dimensions: continence, persistence, consciousness and self imposed delay of gratification, the relations among them are isolative and correlative. According to the results, we designed two observing field experiments, and compared the results from experiments and questionnaire, it can be found that these two results with higher conherence, and it shows that the questionnaire has good reliability and validity.

本研究通过编制&幼儿自我控制能力发展教师评定问卷&，运用验证性因素分析的方法得出了3～5 岁幼儿自我控制能力的结构，通过具体的实验验证了问卷的效度，并进一步分析了儿童自我控制的年龄差异和性别差异，简单探讨了幼儿自我控制各个维度之间的关系。

Its three key components are the persistence of party's leadership, the perfection of socialist democracy and the strengthen of jural construction.

坚持党的领导、完善社会主义民主建设和加强法制建设是当今社会主义政治文明建设的三大重要构件。

Firstly,Shanghai and Shenzhen stock return time series do not follow normal distribution,it presents leptokurtic and fat-tails;secondly,it is characteristic of long memory,non-linear,persistence and Non-periodic Cycle,which are obviously fractal market Features;finally,we discuss the chaotic dynamic characteristics of tow market,witch can prove the fact of fractal market from the side.

首先，沪深股市的收益率时间序列波动不服从正态分布，而是存在尖峰、胖尾和右偏的特征；其次，序列具有状态持续性，统计自相似性，非周期循环长度，等分形特征；最后，对两市的混沌动力学特征进行了初步探讨，从侧面印证两市为分形市场。

The persistence of CD4 T-cell lymphopenia despite effectie anti-retroiral treatment may be associated with anti-CD4 autoimmunity.

自体同源的自免性CD8T细胞免疫接种会减少这种自身免疫反应并增加CD4T细胞数目。

Evidence is now emerging that the human microbiota accumulates during a lifetime, and a variety of persistence mechanisms are coming to light.

目前的证据是，人类一生中积累的微生物丛和多种持续机制正在被发现。

But what I learn from Zhang Ning is that persistence is the most important in one's life.

但我从张宁的身上学到持之以恒在一个人的生命中至关重要。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。