查询词典 scanning

This group case of illness all uses scanning of scanner of CT of Lightspecd Plus helix, scanning layer is thick for 5mm, removed 5mm, CT of go ahead of the rest is smooth sweep, injector of reuse high pressure, shed vein of rate classics ancon to inject how to fire force with 3ml/s (320mgI/ml)90ml, the 65s after inject ends scans, scanning parameter 120kv, 230ma, sweep time 0.8s, rebuild with layer thick 2.5mm, removed 1.25mm.

本组病例均使用Lightspecd plus螺旋CT扫描仪扫描，扫描层厚为5mm，间隔5mm，先行CT平扫，再使用高压注射器，以3ml/s流率经肘静脉注射安射力(320mgI/ml)90ml，注射完毕后65s扫描，扫描参数120kv，230ma，扫描时间0.8s，并以层厚2.5mm、间隔1.25mm重建。

And the preparing method has the steps of: fixing the charge transfer complex on a scanning tunnel microscope, starting up the cut mode of the scanning tunnel, controlling the motion of pointer of the scanning tunnel, applying a voltage pulse between the charge transfer complex and the pointer, writing the information hole array in the charge transfer complex.

按如下过程进行制备：将电荷转移复合物固定于扫描隧道显微镜上，启动扫描隧道显微镜的刻写模式，控制扫描隧道显微镜的针尖的运动，在电荷转移复合物和针尖之间施加电压脉冲，在电荷转移复合物上写入信息孔阵。

An optical scanning device for scanning tracks of an optical record carrier using a radiation beam, the device including an optical head ( 16 ), defining an optical axis, for converging the radiation beam to a spot when scanning the record carrier; and a rotary arm ( 2 ) for moving the optical head across the record carrier.

一种光学扫描设备，用于利用辐射光束扫描光学记录载体的轨道，该设备包括光头(16)，其限定了光轴，用于在扫描记录载体时将辐射光束会聚为光点；和旋转臂(2)，用于在记录载体上移动光头。

It is reported, safe scanning undertakes to the computer when MSN protects aegis to include Messenger to start, 500 endangers MSN possibly virus with foregone scanning and virus of 70 thousand multinomial popularity; When receiving a good friend to send a document, undertake to the file scanning and should appear when new potential MSN virus undertake in time remindful waiting for a function to the user.

据悉，MSN保护盾包括Messenger启动时对计算机进行安全扫描，扫描已知的500项可能危害MSN的病毒以及7万多项流行病毒；接收好友发送文件时对文件进行扫描以及当出现新的潜在MSN病毒时及时对用户进行提醒等功能。

Thus, the spherical-crown and saddle-shaped surfaces were demonstrated. Consequently, the basic rules and key technology of bending forming using plasma arc in practical work were obtained and the application level of the flexible forming using plasma arc had been further improved. The effects of the main parameters including power, scanning speed, scanning distance and scanning sequence had been investigated.

对成形中出现的棱角效应进行了机理分析和数值计算，结果表明棱角效应是板材沿扫描线方向受几何约束产生了较小的压应变及在扫描线上、下表面的收缩量不同所造成；提出了通过分段扫描解决棱角效应的方法，明显提高了成形质量。

Two kinds of scanning scheme, rotor scanning and holographic disk scanning, are studied.

本文的工作，是我国在全角度扫描条码识读技术研究方面的一个开端，实现的原理样机性能已达实用要求，在浙江省科委组织的鉴定会上获得好评。

Mainly research results were as follows:(1)Proper scanning conditions which were used for establishing NIRS nondestructive detecting models were confirmed.The results of test indicated that proper scanning times was 1 times to one point;proper scanning manner was 2 times by 180°running to several points; the enactment of scanning parameters simply satisfied the condition that the spectral line of samples and the spectral line of contrast were tangent in conquest line;it can obtain the greatest prediction performance with the spectral data which were determined in an aphotic room absolutely.

具体的研究结果如下：(1)南果梨近红外透射光谱的适宜扫描方式为以果柄-果蒂为轴1 80°转动扫描2次、适宜的光谱扫描次数为单测点扫描一次、扫描参数的设定只要满足待测样品光谱曲线和参照物光谱曲线均在特征峰处相切于征服线即可，光谱测定的最佳环境条件为在完全遮光的房间内进行样品光谱的采集。

Laser scanning is the basis of SL process, and is an important factor in improving the parts'accuracy and productivity, three main problems such as the calibration of scanning system, the control of corner-contouring error and the generation of the scanning path exiting in the high-speed galvanometric scanning system are analyzed.

激光扫描是SL工艺的基础，同时又是提高成型精度、提高效率的重要环节，因而对振镜高速矢量扫描系统中存在的三个关键问题即扫描系统的标定、拐角轮廓误差的控制和填充扫描路径的生成进行了深入的研究。

The mathematical model by which the forming time can be precisely calculated is ratiocinated. This model shows that in SLS the scanning "delay" phenomenon can make the actual forming time greatly exceed the theoretical time, and the total number, total length of the scanning lines and the scanning speed have different effects on the scanning "delay".

本文推导出了SLS成型时间精确计算的数学模型，该模型显示在SLS加工中的扫描&延时&现象会造成实际成型时间远远大于理论时间，并且扫描线条数、扫描线总长和扫描速度对扫描&延时&有不同程度的影响。

Based on the working principle of the OCT system, the theoretical analysis on several longitudinal scanning measures, including piezoelectric transition scanning, rotating mirror array scanning, femto-laser scanning and manufactured cam wheel transmission of OCT system were made.

基於光学相干层析系统工作原理，对OCT系统的几种纵向扫描方式包括压电跃变方式扫描、旋转反射镜阵列扫描、飞秒激光器扫描以及自行设计研制的凸轮机构扫描方式进行了详细的理论分析，并对凸轮扫描机构进行了实验研究，对这几种扫描方式的优缺点做了比较，对提高纵向分辨率的因素进行了讨论。

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％。