In the paratumor cirrhosis cell line QSG-7701, many items, including the situation of cell cycle, the apoptotic rate, the expressions of p38MAPK and phosphorylated p38MAPK (p-p38), cell cycle G2/M phase related factors (cdc25B, p34cdc2 and cyclin B1), survivin and ki-67, and AI, as well as the responses to SB2030580 and DDP, were different from those in the normal liver cell line HL7702 and those in the HCC cell line QGY-7703.The paratumor cirrhosis cells had an individual biology characteristic, and the growth curve of them was similar to that of HCC cells, which demonstrated paratumor cirrhosis cells belonged to precancerous cells transforming.2.In the process of hepatocarcinogenesis, HBx caused a series of abnormal changes of cell cycle, cell apoptosis and proliferation by activating p38MAPK pathway. In chronic hepatitis and liver cirrhosis, p38MAPK found in nucleus induced G2/M phase arrest by inhibiting the activity of cdc25B.
癌周肝硬化肝细胞株(QSG-7701)的细胞周期分布、凋亡率、p38MAPK和磷酸化P38MAPK(p-p38)、细胞周期G2／M期相关因子(cdc25B、p34cdc2和cyclinB1)、survivin、凋亡指数、ki-67的表达，以及对P38MAPK特异性抑制剂SB2030580和顺铂的反应，均不同于正常肝细胞株(HL—7702)和肝癌细胞株(QGY-7703)，而具有独特的生物学特性，生长曲线与肝癌类似，已经具有肝癌细胞的某些特征，但又有别于肝癌细胞，说明癌周肝硬化肝细胞属于正在转化的癌前期细胞。2、在肝癌发生过程中HBx可能通过p38MAPK通路而引起细胞周期、凋亡和增殖的一系列异常改变。
Phase measurementresearch and realization adapt TMS320VC5410 as core process unit based onthe principle of fast fourior transform. The input signals pass through theprepositive circuit which transforming the measured signalsinto small voltage signal, and then pass low filter to wipe off noise.
采用FFT变换，利用TMS320VC5410作为核心处理单元，进行相位测量的研究和实现，采用前置电路将被测信号变换成小电压信号，经过信号调理电路把信号进行滤波，根据电力系统频率的不稳定，采用PLL倍频电路对A/D进行采样逻辑控制，实现了同步采样。
In the neutralization transforming process of antimony oxychloride, it will be more convement to form the metastable phase in theory, orth. Sb〓O〓, which stably exist all along in fact.
论文首先通过理论分析与实验研究，揭示了锑白湿法生产工艺中粉末结构形貌控制机理：(1)斜方晶型锑白的单位晶胞内所含分子数比立方晶型锑白少，结构与单斜晶型氯氧锑相似。
This paper introduced an advanced domestic voltage transforming rectifying device, and its homophase counter parallel connection of three phase total control bridges, its running mode of voltage regulation(ie., rough regulation by a switch) and fine regulation by a thyristor were emphasized.
介绍了一种优秀的国产变压整流设备，特别介绍了它所采用的三相全控桥同相逆并联连接方式，有载调压、晶闸管细调运行方式。
The nature of coupling between combustion and fracture are twofold in the convecting combustion process of crack cavity. On the macroscopic scale; the coupling appears as the energy and mass transforming between the solid phase of the cracked body the gas phase of the flow field. On the microscopic scale, the coupling induces the evolution of the microstructures, which leads to degradation of mechanical properties of solid materials.
从燃烧断裂耦合的内在形式来看，包括两大方面的内容：在宏观表象上，表现为在含能材料裂纹的对流燃烧过程中，固相裂纹体和对流燃烧流场之间的质能交换形式的热力耦合；在微细观运动方面，热和力的作用诱发固体材料微细观运动和组分、结构的变化，最终改变固体材料的宏观力学性能，表现为固体材料的热力损伤过程。
It educes the evolutionary functions that mass unexpected incident is in the system crisis phase and transforming phase using the generalized replicator dynamics model, that degenerate to the infection diffusion function including learning obstacle.
在一般化模仿者动态模型基础上得出了群体性突发事件处制度危机阶段和制度转型阶段的扩散方程，其退化为包含学习障碍的传染病扩散方程。
Therefore, a systemic study of the structure and energy of stacking fault and anti-phase boundary of FCC metals and alloys will provide theoretical foundation and introduction for the mastery and transforming of material properties and designing new materials.
因此，系统的研究FCC金属及合金中的层错与反相畴界的结构和能量将为掌握材料性质、实现材料改性和设计新材料提供理论基础和指导。
The immobilized enzyme was used for transforming pyrogallol into purpurogallin in aqueous phase.
结果表明，通过水相中的酶促氧化及非酶反应，合成了红酚。
The Influence of phase difference is discussed on the polarization transforming performance, providing further reference for design and test of the PTF component.
深入讨论了相位因子对偏振转换性能的影响，为偏振转换光纤器件的设计和检测提供了进一步的参考依据。
At the conference for the customs offices, transforming the two cards into one card income in transparency is the next phase of reorientation.
在海关内部的会议传达中，两卡并一卡的收入“阳光化”是下一步的调整方向。
In this paper we explain the probability of existence on the body-center cubic and icosahedral phase and the transforming process.
文中解释了体心立方相和二十面体相共存的可能性和相转变的过程。
The Transformer for Transforming Three to Single Phase Used for Inductive Load
用于感性负载的三相变单相变压器
The new methods can rapidly and efficiently obtain the informations of a real sinusoidal signal's phase on time domain or frequency domain by zero-crossings or FFT transforming. The modified methods can extend the threshold SNR of frequency estimation, and it is easily implemented.
新的修改算法利用零交越或FFT变换，能快速有效地在时域或频域上得到实正弦信号的相位信息，改善了频率估计的SNR阈值，且便于工程实现。
The locus equation of the roulette of the simple fixed axis gear train was derived by transforming coordinates first, and some typical figures were demonstrated by computer. The relationships among characteristics and forms of the roulettes and the transmission ratios, mechanism parameter and the original phase angles were investigated.
首先应用坐标变换的方法推导出了简单定轴轮系的旋轮线的方程，并利用计算机画出了一些典型图形，研究了旋轮线的性质、形状与传动比、尺度参数和初始角的关系。
The magnetic driving force of phase transformation is the magnetostatic energy difference between the transforming phases caused by the introduction of magnetic field.
相变的磁驱动力为磁场引起的两相静磁能差。
For solving complexity of this work, we hope RoMAS has a correct method which is designed for transforming analysis models to design models automatically, if transformation system is correct, then analyst can get accurate executable code and get guarantee in design phase.
为了解决该设计工作的复杂性，人们希望设计转换系统，自动转换分析模型成为设计模型，这样，若要获得正确的可执行代码，至少可在分析阶段就能获得保证。
Inrush current and over excitation of 750 kV transformer were also analyzed, a novel method of adjusting differential current phase angle of transformer for transforming from delta to wye as well as the methods of calculating frequency by software and calculating voltage amplitude by the root-mean-square were presented.
分析了750kV变压器励磁涌流和过励磁的问题，针对励磁涌流提出了Δ→Y变换调整变压器差动各侧的电流相位方法，针对过励磁问题提出了软件计算频率和均方根法计算电压的幅值；
Abstract For multi beam swath echo sounder system, an optimum digital Hilbert transforming method to obtain quadrature signals with rigid amplitude and phase balances is provided in this paper.
本文针对多波束条带测深系统，提出了一种优化的数字希尔伯特（Hilbert）变换方法，来获取幅度和相位严格平衡的正交信号。
After being calcined at 400 ℃ for 3 h, the tubulose structure was destroyed accompanied with phase transforming from amorphous into the anatase structure.
400℃煅烧后，TiO2纳米管的管状结构被破坏，变为锐钛矿型的实心结构。
The variation of plasma transforming growth factor - β _1 and vascular endothelial growth factor in children with schonlein-henoch purpura in acute phase
过敏性紫癜患儿急性期血浆转化生长因子-β1和血管内皮生长因子检测及其临床意义