查询词典 modulation

Modulation of gastrointestinal satiation and hunger signals is discussed as well.

同样也讨论了调节胃肠饱感及饥饿信号。

Independent factors associated with radiation dose were patient weight (relative effect on DLP, 5%; 95% confidence interval , 4%-6%), absence of stable sinus rhythm (10%; 95% CI, 2%-19%), scan length (5%; 95% CI, 4%-6%), electrocardiographically controlled tube current modulation (–25%; 95% CI,–23% to –28%; applied in 73% of patients), 100-kV tube voltage (–46%; 95% CI,–42% to –51%; applied in 5% of patients), sequential scanning (–78%; 95% CI,–77% to –79%; applied in 6% of patients), experience in cardiac CT (–1%; 95% CI,–1% to 0%), number of CCTA s per month (0%; 95% CI, 0%-1%), and type of 64-slice CT system (for highest vs lowest dose system, 97%; 95% CI, 88%-106%).

与放射剂量有关的独立因子有：病人的体重（对DLP的相对影响，占5%）；稳定窦性节律的阙如（占10%的影响）；扫描的长度（扫描长度增加1厘米相当于DLP增加5%）；应用心电图控制的管电流调制（导致DLP降低25%；用于73%的患者身上）；100-kV 管电压（使DLP降低46%，应用于5%的患者）；序贯扫描（降低78%；应用于6%的病人）；对心脏CT的经验（降低1%）；每月CCTA的数量；64层CT系统的类型

The scattering theory based on the equivalent vibrating scattering center and the mathematical model of the modulation are introduced.

在数学建模的基础上，论证了选取雷达回波的机械振动调制频率序列作为目标识别特征的可行性。

According to optical transfer function, degree of modulation and apperceive degree of space frequency vision vs object image, TIFF grayscale scenograph is made.

根据光学传递函数、调制度和空间频率视觉及对物象的感知程度，制作TIFF格式透视灰度图。

A decorrelator (120) such as a scrambler (150, 155) decorrelates the sub-streams before or after the modulation.

诸如加扰器(150，155)的去相关器(120)在调制之前或之后对子流去相关。

In this study we report the modulation effect of selenium in cell differentiation and tumorigenicity.

我的论文研究重点著重在探讨硒元素对肝癌细胞株在细胞分化及抑制肿瘤生长的调控。

The system has a PWM-coding based self-defining communication protocol, and it uses FSK modulation and demodulation.

自定义无线通信协议，协议数据采用PWM编码，使用 FSK调制和解调方式。

The modulation of face-perception on self-reference effect suggests that the brain represent self-relevant information from different domains in an integrate way.

面孔知觉对自我参照效应的调节作用提示我们，大脑是以整合的方式来表征不同认知领域的自我相关信息。

We hypothesize that H. pylori sensitize gastric epithelial cells to TRAIL-induced apoptosis may through modulation CK2 activity.

於是我们假设，胃幽门螺旋杆菌可能透过调节CK2的活性来使胃上皮细胞对TRAIL所诱发的细胞凋亡产生感受性。

The PV system only consists of a single phase full-bridge pulse width modulation inverter with an auxiliary LC series resonance circuit. DC power generated by the solar cells can be converted into AC power and fed to the utility line.

本系统利用四组全桥式直到交流转换器，配合一组LC串连滤波电路，即可将太阳电池所产生之直流电能转换成交流电送入电力系统中。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。