查询词典 modulation

At early stage of cancer cell formation, provoked autophagy help to eliminate damaged cell organelle、and degrade the noxious substance in endochylema(eg: peroxidate)as well, pretect normal cells from cancerization.Autophagy level modulation might be cooperation or rivalry with chemotherapy to cancer cells compares to single use of chemotherapy drugs, apoptosis rate of cancer cells fluctuates with autophagy level.

癌细胞形成早期刺激自噬能够清除受损细胞器，分解细胞内过多的有害物质，阻止正常细胞向癌细胞转化，调控自噬的表达和化疗药物联合对肿瘤细胞的生长有协同或拮抗作用，表现为与单纯用化疗药物相比，调控自噬表达后肿瘤细胞的凋亡率发生了变化。

Can move on each type microprocessor, the compatibility is good; In the plastin is small, the efficiency is high, has the high modulation and the extension; Has functions and so on document and table of contents management, equipment support, multi-duties, network support, graph window as well as user interface; Has the massive application program interface; The embedded application software is rich.

能运行于各种类型的微处理器上，兼容性好；内核精小、效率高，具有高度的模块化和扩展性；具备文件和目录管理、设备支持、多任务、网络支持、图形窗口以及用户界面等功能；具有大量的应用程序接口；嵌入式应用软件丰富。

The researches on this field will provide new knowledge and new ways for the development neuroendocrinimmune modulation theory and practic.

这方面的研究对于神经内分泌免疫调控理论和实际的发展，将提供新知识和新途径。

To predesign conversion way of unchanged ofdata bit to be zero, and initial transmission applies conversion way of zero modulation to send data b.

判断是否需要重传，如果不需要，则返回步骤a发送新数据；否则，判断预先选定的变换方式是否已全部用过，如果不是，则依序选择下一变换方式，如果是，则从变换方式0开始重新依序选择；c。

These results indicate that the brain endogenous opioid system seems to play a major role in the modulation of the micturition threshold and the frequency, whereas in the spinal region, enkephalinergic neurons seem to control the activity of sacral preganglionic neurons.

这些结果显示，脑部之内吗啡系统的抑制作用，主要和排尿反射阂值之调控有关，而脊髓部位的内吗啡系统则可直接对副交感神经节前神经元造成抑制性作用。

These findings demonstrate t hat the modulation of stress and of permeability may be two important factors in fluencing stress dissipation and shock absorption behavior of the disc during co m pressive and impact loads.

提示对压缩刚度和渗透性的调节可能是关节盘组织内部承受并缓冲应力的两种方式。

Firstly, this paper introduces the principle of digital modulation and digital demodulation simply, as well as the method and the principia of measuri...

其次，详细讨论了矢量信号分析技术，给出了信号分析的一般模型和一些具体的测量分析方法，总结了矢量信号的测量方案和解调分析的原理框架。

The resultsshow that the coding can be used with nonuniform 16-DAPSK modulation to transmit additional message in radiobroadcasting systems with little degradation to the basic message.

结果表明卷积编码可与非均匀16-DAPSK调制用于在无线电广播系统中传输附加消息，而对于基本消息几乎没有损伤。

ATbstract: he small frequency modulated transmitter, the power is small, may launch the wireless signal, accepts the signal with the radio, satisfies certain transmission range, Circuit easy system, low cost, power output does not exceed 5-8 mW, firing range to be in the housing area of about 100 meters, with an ordinary FM radio receivers, demonstrating his superb sensitivity and clarity, the most circuit design challenges of the part is only used 3 V power supply, and half-wave antenna will be such a launch capability.simultaneously can input the sound signal, may install modulation surveillance table to serve as the monitoring device, although the power is not very big, but should the interference protection normal radiobroadcasting signal.

小型调频发射机，功率小，可以发射无线信号，用收音机接受信号，满足一定的发射距离。电路简单易制，造价低廉，输出功率不超过5－8mW，发射范围在房屋区可至100米左右，用一部普通的FM收音机接收，显示其灵敏度和清晰度俱佳，电路设计中最富挑战性的部份就是只需用3V电源和半波天线便有如此的发射能力。同时能够输入声音信号，可安装调制监视表头用作监视器，虽然功率不是很大，但是应该防止干扰正常的无线广播信号。

By a voltage-traced SPWM technology, the sine pulse width modulation wave was derived and the project of voltage output was designed. Resultantly, the microcontroller was fully used in the variable-frequency power system.

讨论了系统的硬件、软件设计和正弦脉宽调制波的生成和输出稳压方案的设计，采用了实时电压跟踪SPWM技术，使单片机在变频电源系统中得到了有效的应用。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。