周期

There were positive correlation between eIF4E and cyclin D〓 in head and neck tumours, eIF4E overexpression could improve cyclin D〓 translation and expression in malignant tumours to maladjust cell cycle and induce canceration.

提示了在恶性肿瘤发生发展中eIF4E可以通过调控cyclin D〓的表达来影响细胞周期活动，使正常的细胞增殖周期失调，细胞进程变得不可逆，从而导致了恶性肿瘤的发生。

Methods 36 patients with mastocarcinoma Ⅲ are given CAP regimen (Cyclophosphamide、 Adriamycin, arid Cisplatin) for one cycle-of 21 - 28 days,after preoperation chemotherapy 2-3 cycles,evaluation of effect is conducted.

在我院收治的36例Ⅲ期乳腺癌患者术前应用环磷酰胺联合阿霉素和顺铂方案21～28天为一周期，术前化疗2～3周期后评价疗效。

Section One analyzes the theoretical basis of Arithmetic Measuration.

第一章&波动周期的测定方法&从方法论的角度对波动周期的测定方法进行了归纳和总结。

There has been a research indicating that geminin overexpression or cdt1 knockdown decreased the number of mitotically active cells and this effect depended on direct interaction between Geminin and Cdt1 .This balanced interaction of Geminin and Cdt1 is critical for the cell-cycle regulation.

在斑马鱼中研究发现，过量表达Geminin或者降低Gdt1的表达能减少有丝分裂的细胞数量，并且这种对细胞周期的效应直接取决于Geminin-Cdt1的相互作用，总之，Geminin和Cdt1的相互作用对细胞周期的调节非常重要。

Through the single chip computer controlling the synchronous gate, actualizes the measured signal and standard signal's synchronous measure in strobe time. For improving accuracy, it turns the function of frequency count into measuring period and actualizes equal accuracy measure by adopting the technology of the Multicycle Synchro-measuring.

通过单片机对同步门的控制，使被测信号和标准信号在闸门时间内同步测量，为了提高精度，将传统的测频功能转为测周期，采用多周期同步测量技术，实现了等精度测量。

The electricity price curve in electricity market possesses the features of multicycle and strong fluctuation, whereas there is evident error in the prediction by grey GM(1,1) model with exponential growth, for this reason the authors propose a period residual modification based grey price forecasting model, which not only inherits the advantages of grey model but also makes the forecasting curve fluctuated by means of smooth processing of original data, improvement of initial condition and period residual modification.

电力市场中的电价曲线具有多周期、跳跃等特性，而呈指数增长的灰色GM(1，1)模型预测误差较大，为此，文章提出了基于残差周期修正的灰色电价预测模型。

Furthermore,the changes of cell organelles realized different cell functions, which fiber for mechanical support,parenchyma cell for preservation and vessel for transportation.3.FE-SEM and DCR technique revealed the arrangements of CMfs on cell wall of fiber, parenchyma cell and vessel.Firstly,fiber cell formed multilamellate concentric structure with thin and thick lamellae alternate.

纤维、基本薄壁组织细胞、导管分子的终端分化就是PCD；并且PCD过程是一个具有较长周期的过程，周期长短比较为基本薄壁组织细胞＞纤维＞导管分子；三类细胞最后的凋亡决定于细胞内原生质体完全降解的时刻。

In nonclinical studies, normal cells appear to beable to recover from intermittent proteasome inhibition, but many types of cancercells undergo apoptosis when proteasomes are inhibited, even for a short time.

它可以选择性地抑制蛋白酶小体的苏氨酸蛋白酶活性，减少对特定细胞周期调节蛋白(IkB、p53、p27、p21等)的降解。由于这些调节蛋白的集聚，肿瘤细胞分裂周期受到干扰，细胞分裂停止，最终导致细胞凋亡。

The spectral bandwidth and gain of PPLN based optical parametric amplification with different noncollinear geometries have been investigated.

利用非共线相位匹配方法，研究了不同极化周期和不同非共线结构下周期极化铌酸锂晶体中的光参量放大带宽与增益特性。

The calculation takes into account the effects of grating period, noncollinear amplification geometry, crystal's length and pump intensity. The results show the grating period of PPLN and the noncollinear geometry has effects on the spectral bandwidth.

计算结果表明，参量带宽和增益带宽具有相似的特性，而且PPLN晶体的周期和非共线入射结构会对光参量放大的光谱带宽产生一定的影响，在同一波长处，通过调节晶体周期或非共线结构可以获得更大的带宽。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失