扫描范围

The location, the spectrum, the shape of tumer and the degree of uretal hydrocele, the change of surrounding tissue are right demonstrated in MSCT. The enhancement scan can supply indirectly information to understand function of the kidneys. MSCT can supply very valuable information for clinic in treatment planning and prognosis evaluation, especially, CPR and MPR imaging have great value in exhibiting the whole of lesions.

MSCT可准确显示输尿管移行细胞癌的发生部位、病变范围、形态、病侧输尿管积水扩张和周围侵犯情况，增强扫描间接评价患侧肾脏及对侧肾脏肾功能情况，为外科手术方案选择提供指导依据；MPR和CPR图像在显示病变全貌上具有显著优势。

A dual modulus PLL synthesizer is adopted to produce the radio-frequency generator operating between 38MHz and 150MHz, which is power amplified to drive the acousto-optic tunable filter to implement wavelength scanning of diffracting beam.

射频信号源采用双模锁相环频率合成技术，实现了在38MHz-150MHz范围内的频率输出，其经功率放大电路后驱动AOTF来实现衍射光的波长扫描控制。

It emitted the modulated frequencies which sweep automatically from 20KHz to 65KHz that repulses pests.

它发射可调频率，在20KHz到65KHz范围内自动扫描，驱赶害虫。

Results The system offers 70 mm×70 mm×70 mm measurement scope, 0.01 mm resoling power ＜0.1 mm mean deviation, 25mins for single cast scanning.

结果 该系统测量范围为70 mm×70 mm×70 mm，测量精度为0.01 mm，平均测量误差＜0.1 mm，单颌模型扫描时间＜25分钟。

Chemically pure elemental Al and CuO powder with an Al mass percentage of 20, 35, 57, 70 and 85 were milled respectively. The ball milled powders were analyzed by X-ray diffractometry and differential scanning calorimetry. When the amount of Al was under 20%, the reduction occurred only. When the amount of Al exceeded 20%, besides reduction, the synthesis reaction occurred simultaneously.

对Al含量在20%～85%范围内的Al/CuO进行高能球磨，采用X射线衍射进行物相分析，并对Al含量分别为20%和75%的试验分析了物相随研磨时间的变化，做了差示扫描量热分析，对比研究了固态还原反应与固态复合反应过程的异同。

With programs developed in Matlab language, detailed analysis of the probe signals provided plenty of information of boundary plasma: radial profiles of electron density/temperature, radial electric field as well as turbulence spectra, statistical characteristics, coherences, nonlinear interactions, and so on.

一是传统的手动推进式探针，其稳定性好，可同时安装多个复合探头，适合做湍流谱、统计及各种相关性等分析；一是在美国FRC协助下改进的气动推进式扫描探针，快捷、灵活，能够在一次放电中给出径向6—8cm范围的参数分布。

The camera can look straight down with no loss of coverage. It can operate in a wide range of lighting conditions with the 4-9 mm auto-iris varifocal lens. The line-lock and V-phase in 24-VAC mode allows for extra stability. The camera has 10 internal, adjustable DIP switches for maximum picture quality and a second video output for a test monitor.

该机向下扫描时不会漏掉监视范围。4-9mm的自动虹膜变焦镜头允许摄像机在各种光线下工作。24-VAC电源模式下的line-lock和V-phase更稳定。10个内置可调DIP开关使摄像机能拍出最清晰图片，第二次视频输出用于试用监测器。

It takes only a few hundred ms's to sweep the normal subwoofer operating range.

只需几百毫秒的时间，就可以扫描出正常的低音炮工作范围。

This anti-bugging device can trace concealed microphones, closed-circuit televisions, radios, laser-based wall snoopers, hidden cameras, etc. it can also scan a wide-ranging spectrum to detect spying devices from Japan, Germany and the United States which use different radio frequency.

这次反窃听装置，可以追踪隐蔽麦克风，闭路电视，收音机，基于激光的墙窥探者，隐藏的照相机等，也可以扫描一个范围广泛的频谱侦测间谍设备从日本，德国和美国使用不同的无线电频率。

The simulation of the bandgap reference using ideal resistents shows that It's precision is 16.6 ppm.The dynamic range of the sensor is increased by 2~N using multi-sample. The FPN is cancelled using CDS. The pipeline ADC has the good tradeoffs of resolution, sample rate and area.

像素阵列的扫描方式使用多采样技术可以提高传感器动态范围2~N倍，相关二次采样技术消除了像素单元之间的固定模式噪声，使用流水线式的模数转换器可以实现好的分辨率、速度和面积等的折衷。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。