查询词典 be X-rayed

Let x: M→S(superscript n+1)(n≥3) be a hypersurface in the (n+1)-dimensional unit sphere without umbilic points. Denote the Mbius metric, the Mbius form, the Blaschke form and the Mbius second fundamental form of x by G,Ф, A and B, repcectively, which are Mbius invariants in Mbius differential geometry.

设x： M→S(上标 n+1)(n≥3)是n+1-维单位球中的无脐点超曲面，Mbius不变量G，Ф，A和B分别表示x的Mbius度量，Mbius形式，Blaschke形式和Mbius第二基本形式。

It is concluded that the micro beam X-ray fluorescence spectrometer with X-ray lens can be used in the microanalysis of plan...

结果表明使用X光透镜的微束X射线荧光分析方法可以实现植物样品的微区分析，有助于进一步了解植物的生长与元素迁移的关系。

If there really were a Planet X out there doing what Planet X was supposed to do -- that is, perturb the orbit of Neptune -- it really would have to be quite big.

如果真的有一颗X星做着X星该做的事情--扰乱海王星的轨道，那么它应该相当大。

Following are summary of our works:(1)The powders of LaCr_(0.9)Co_(0.1)O_3, LaCr_(0.9)Fe_(0.1)O_3, LaCr_(0.9)Ni_(0.1)O_3, LaCr_(0.95)Sn_(0.05)O_3 and LaCr_(1-x)Ti_xO_3(x=0.0-0.3) were single perovskite phase with orthorhombic structure. The gas-sensing properties of their thick film sensors were tested in the acetone, ethanol, normal propyl alcohol, carbinol and formaldehyde organic gases. The sensitivity of the sensors can not be enhanced effectively by doping Co、Fe、Ni、Sn elements in B-site of LaCrO_3. Ti dopant with proper concentration can greatly improve the gas-sensing properties, which make the sensor display higher sensitivity and quicker response-recovery characteristics.

所得结果摘要如下：(1)LaCr_(0.9)Co_(0.1)O_3、LaCr_(0.9)Fe_(0.1)O_3、LaCr_(0.9)Ni_(0.1)O_3、LaCr_(0.95)Sn_(0.05)O_3和LaCr_(1-x)Ti_xO(来源：ABfd1dC论文网www.abclunwen.com)_3(x=0.0-0.3)粉体为正交单相钙钛矿结构，其厚膜型气敏元件在350℃时对丙酮、乙醇、正丙醇、甲醇、甲醛等有机气体的气敏性能测试表明：0.1mol Co、Fe、Ni和0.05mol Sn元素在LaCrO_3的B位进行掺杂后，不能有效提高材料对以上测试气体的气敏性能；而Ti元素的适量掺杂可以极大地改善LaCrO_3的气敏性能，使之显示出对丙酮气体的高灵敏度和快速响应恢复能力。

Ray real-time radioscopy imaging system can be used in many fields, such as medicine, industry non-destructive technology and baggage safety inspection in customs, airport, railway station,dock etc. X-ray image sensors are the key devices of the X-ray real-time radioscopy imaging system in which the CCD predominates at present.

射线数字实时成像系统在医学、工业无损检测以及海关、机场、车站、码头的行包安全检查等领域得到广泛应用，X 射线图像传感器是其中的关键部件，现在用在X 射线实时检测领域的图像传感器大部分为电荷耦合器件CCD。

We proposed a set of tabulate shim coils to improve the imaging field homogeneity for permanent magnet. By studying the magnetic spherical harmonics and its Taylor expansion, the proposal of designing lower-order radial coils was derived including x, y, xz, xz~2, x~2-y~2 etc. In addition, a novel composite design was presented for the axial coils. By controlling the shim currents of axial coils, different axial magnetic fields can be obtained. This method simplified the design process of axial coils, and made the axial correcting magnetic field more precise.

本文针对永磁体的组成结构提出了一种平板式匀场线圈设计方法，通过研究成像磁场的球谐函数以及通电圆弧在自由空间产生磁场的泰勒展开级数，导出了x、y、xz、xz~2、x~2-y~2等低阶径向线圈的设计方法，同时针对轴向线圈提出了一种新的混合式设计方案，能够通过控制线圈中的电流组合实现对不同轴向磁场分量的获取，简化了轴向线圈的设计过程，提高了校正磁场的准确性。

Even your personal music collection can be stored online in an MP3tunes music locker and played through your Squeezebox. 64 MB high-speed RAM NAND programmable flash 3-axis accelerometer tilt sensor Removable 1250 mAh Li-ion rechargeable battery Bridging capability allows Ethernet devices to connect to the network through Squeezebox Receiver's wireless connection Throughput up to 54Mbps, high speed PCI interface to radio module Automatically detects available networks for quick setup Supports both WPA Personal, WPA2-AES and 64/128-bit WEP encryption Supports all 802.11b and 802.11g access points Dimensions - Approximately Length 6.15 x Width 2 x Height 0.74 156.2x50.8x18.8mm

即便您的个人音乐收藏可以存储在一MP3tunes更衣室在线音乐，并通过您的Squeezebox的发挥。64 MB的高速快闪记忆体NAND型可编程3轴加速度传感器的倾斜可拆卸1250毫安锂离子充电电池的衔接能力允许以太网设备通过Squeezebox的连接到接收机的无线连接吞吐量高达54Mbps的网络，高速的PCI接口，无线模块自动检测快速安装同时支持WPA个人外，WPA2 - AES法可用网络和64/128位WEP加密支持所有802.11b和802.11 g接入点尺寸-大约长6.15 x宽2 x高0.74（156.2x50.8x18.8mm

The cable used is 1/8 x 1 x 19 steel cable that can be galvanized or stainless.

被用的钢丝绳是 1/8 x 1 x 19个可能是镀锌电镀的钢钢丝绳或不锈的。

The main results of this study are as following:(1) Let X be a topological space, the following are equivalence:①X is CH-topological space.

主要结果如下：(1 )设 X是拓扑空间，下面命题等价：1 X是 CH空间；2是 T1空间；3是 T2 空间。

There are to be used in laser ultrared, green, purple, and so on a number of speed to violet laser, the fastest scanning speed up to 5 50 line/min, equivalent to 1 minute 46 seconds to 2,400 dp I completed a 1,024 x 800 mm (28 "x 40") caoju full page exposure.

而搁置的雷射有红外线、红、紫色等数栽，其速率给算紫雷射最快，扫描速率能矮达5 5，000线/不合，不等于1不合46秒边能以2，400 dp i达不败一弛1，024 x 800 mm（28" x 40 "）菊残版的曝平。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。