两层的

Electrical Resistance Tomography is a novel cross section measurement technology developed in recent years. It can achieve the visualization measurement of multi-phase media component parameter in the closed pipe and process vessel inside. It is adequate for two/multi phase flow process that the conductive liquid is continuous phase.

电阻层析成像(Electrical Resistance Tomography，简称ERT)技术是近年来发展起来的一种高新检测技术，可实现对封闭的管道或过程容器设备内部多相组份物质参数的可视化测量，适用于两相流/多相流中以液相为连续相的生产过程，是过程层析成像技术中的一个研究热点。

ERT is particularly suitable for the two-phase (or multi-phase) flow applications having a conductive continuous phase, and is able to provide 2D/3D visualization information of the parameters of a multi-phase mixture flowing inside a closed pipe or vessel.

电阻层析成像技术是近年来发展起来的一种基于电阻传感机理的过程层析成像技术，适用于两相流中以导电性介质为连续相的工业过程，可提供封闭的管道或过程容器设备内部多相组分物质参数的二维/三维可视化信息，具有非侵入、响应速度快、成本低、安全性能好、适应范围广等优点。

Taking a regional logistics industry as an instance,from the view of quantitative and qualitative character,the weights of related indicators are computed by combinatorial evaluation method .

基于物流产业的涵义和特点提出了产业竞争力的概念，根据物流产业的现状，提出了物流产业竞争力评价的多层指标体系，列举了主要的评价方法和具体步骤；针对具体的实例，从定性和定量两个角度，运用组合评价法确定了相关指标的权重，借助多层模糊评价法对一级指标进行了评价分析，有助于区域物流产业核心竞争力的确定。

Results: Independent variables of year and hospital level, rather than area were associated with the increase of the two dependent variables. The two dependent variables positively correlated with each other.

结果：多元多层模型显示，自变量中的年份与医院级别对两因变量（医院仪器设备总值与业务收入）的增长值有影响，而地区对其无影响；两因变量间存在正相关关系（r=0.962）。

Results: Independent variables of year and hospital level, rather than area were associated with an increase of the two dependent variables. The two dependent variables positively correlated with each other.

结果：多元多层模型显示，自变量中的年份与医院级别对两因变量（医院仪器设备总值与业务收入）的增长值有影响，而地区对其无影响；两因变量间存在正相关关系（r=0.962）。

First of all, ink is the packaging business card printing and membership card to make the most basic requirements, the balance as a result of offset printing and ink-and-ink, therefore emulsibility ink consistent offsctdruckereien became a universal problem, and that is the strength of the Conference and, secondly, packaging design has a color swatch, icons, offsctdruckereien in addition to the Phantom of the Opera problem, the deposit in the event also had extensive 专色色 you have to print twice or even three times, and the printing business card printing and membership card deposit made it much more than offset printing.

首先，墨色一致是包装物制卡和会员卡制作的最基本要求，而胶印由于有水墨平衡和油墨乳化的问题，因此墨色一致便成了胶印的大难题，而这正是柔印的长处；其次，包装设计有着大量的色块、图标，胶印除了有鬼影的问题外，墨层也不够厚实，遇到大面积的专色色则不得不印两遍甚至三遍，而柔版制卡和会员卡制作的墨层厚度却远远超出胶印。

The long and short corridors facing outside meet at the north end, with the best views facing the highest and best-preserved hill of the entire campus, like two streets leading up to a plaza, or the two wings of a boat meeting at the foredeck.

单侧外走廊在首二层是朝着内院的，在三四层则向外侧开放，面向外侧的走廊一长一短，汇聚在景观最好的北端，犹如两条街道汇聚在一处广场，又如船的左右舷汇聚在船头甲板，面对着整个校区内最高也是保留得最为完整的一个山头。

The solid immersion lens can be used into an optical storage system It provides the high NA of the system and uses the evanescent wave to produce extremely small optical spots Two proposals about a SIL are given out here The first one is that the protecting layer of the recording layer can be used as one part of the hemi spherical SIL So the recording layer is not polluted The second one is that a SIL can be used at same time in a double layers storage The first recording layer is used a...

固体浸没透镜用于光存储光学系统增大了光学头物镜的数值孔径，利用近场倏逝波读写，减小了光斑的直径，提高了存储密度。文中建议：(1)将半球SIL分割成两部分，其中一部分由存储媒质的保护层充当，避免直接污染记录层；(2 )在半球SIL单层读写的基础上，再将第一层记录媒质作为SIL的一部分形成超半球齐明SIL ，以实现双层存储。并对此时的近场进行了解析分折

This latter organ is external and situated at the extremity of the trunk; it is composed of two separate parts: of which the extreme part is fleshy, does not alter in size, and is called the glans; and round about it is a skin devoid of any specific title, which integument if it be cut asunder never grows together again, any more than does the jaw or the eyelid.

后面的器官是在外面的而且位于躯干的末端；它由独自两部分组成：它外面的部分是肉质的，不能改变尺寸，被称作龟头；围绕在它周围的是一层缺乏名称的皮肤，如果这层覆盖物被切开，就绝不能再长合在一起。

Pleasance : We provided two routes for the children traveling in the kindergarten. One is a vertical traffic route, i.e. stairs, elevator, etc; the other is the route between each floors and the ground connected by stairs, serving as a covered corridor in Chinese gardens. We separately placed playground for each class on the terrace of each floor beyond the covered corridor with various game facilities

我们给儿童们设计了两条路线，一条是纯粹的垂直交通体系，即楼梯间、电梯等传统的交通，另一条路线是把各层屋面与地面直接联系起来的大阶梯，这就像是中国园林里面的游廊，游廊之外的各层屋面设计为分班活动场地，设置不同种类的游戏设施，对应为不同类型的风景。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。