查询词典 apparent depth

And unlike previous prototype 3-D televisions, which have been small and have provided only modest picture quality (because a lot of detail is lost in the process of adding apparent depth to 2-D images), it can be manufactured in conventional television sizes to provide pictures of impressive clarity.

和之前小而昂贵并且图像质量一般(因为之前的三维电视在向二维的画面添加深度时丢失了很多数据)的三维电视不同，它能被制成常规的大小，并且能提供令人印象深刻的画面清晰度。

First of all, large-format cameras allow flexible adjustment, by shifting up, down or sideways of the front and/or back of the camera, and secure great apparent depth of field to obtain images freely. This provides photographers a sound basis for art creation. With relatively larger films, it is possible to obtain more raw data, which illustrate all the tiny details in the image.

首先，大画幅相机具有灵活移轴调整功能，通过对镜头的移轴和皮腔部位的倾斜、偏摆来调整视点，可以在清晰区域内获得自由图像造型，为摄影师们提供了广阔的创作空间；较大尺寸的底片，可获得大面积的RAW的数据，能很好地表现影像中极为细微的部分。

A new TEM illustration method is introduced to establish underground 3-D geoelectricity space from depth apparent resistivity section diagram and iso-elevation apparent resistivity plan mapped with the TEM anomaly.

论述了由瞬变电磁法测得的异常绘制深度视电阻率断面图和等标高视电阻率平面图并建立地下三维地电空间的TEM图示新方法。

So it can exactly reflects the depth of apparent resistivity of the anomaly. Furthermore, we can utilize geological datum from the borehole directly to calibrate the apparent resistivity anomaly near the borehole and reduce the ambiguity of the anomaly explanation.

在垂直地电剖面法中，由于电极是在地下供电，直流电流源的电场所受干扰比较小，电流线的走向是直接从地下到地表，场强较均匀而且场强值大，所以对深部岩溶分辨能力比较强，并可消除非岩溶体对异常的干扰，更能准确反映有视电阻率异常体的存在深度。

Three expert systems for inversion were applied into practical engineering. Basing on the formulation of apparent resistivity in whole space, the curves of time vs. response which were gotten from practical exploring were transformed into the curves of depth vs. apparent resistivity by VC program. The data which were gotten from measurement line on working face in tunnel were transformed into the section map of depth vs. apparent resistivity. The result shows that expert system for inversion is feasible.

将三种反演专家系统应用于实际工程中，同时根据全空间视电阻率公式，采用VC编程的方法，将实际工程探测所得到的时间——响应曲线转化为深度——视电阻率曲线，将掌子面测线数据转化为深度——视电阻率断面图，对比两种计算方法的结果，说明反演专家系统在瞬变电磁反演中的可行性

A vertical profile of the 3D wellbore trajectory is generally.The challenge is how to draw the actual wellbore trajectory on the vertical profile of planned well trajectory.A planned 3D well path profile is depicted using vertical depth and projection length,however,the actual wellpath profile is supposed to be drawn using vertical depth and apparent projection length.

三维井眼一般都绘制垂直剖面图，其难点就是怎样在设计井眼轨道的垂直剖面图上描绘实钻井眼轨迹的剖面线，由于三维井眼设计剖面图是用垂深与投影长度绘制，其实钻井眼轨迹剖面图应该是用垂深和视投影长度绘制。

This thesis points out three conditions of favorable soil-returning volume,and gets the critical water-content coefficient of bed-irrigating sowing, andthinks that water volume, soil—returning in volume and initial soil water contentcoefficient affects differently the course and the result of infiltration, and revealsthe laws of variations of soil moisture content, and shows the different effect onsoil - wedded states of water volume, depth of seed ditch, soil apparent density,soil-covering depth,initial soil moisture content, width of seed ditch and soil-wedding states, and suggests that the soil-wedding state watering after sevendays is use to evaluate the quality of bed-watering seeding.

结果表明灌水量、种沟宽度、回土量和土壤初始含水率对入渗过程和入渗结果存在不同影响；揭示了坐水播种土壤含水率在种沟断面上的变化及其随时间的变化规律，模拟结果还表明了灌水量、种沟深度、土壤容重、覆土厚度、土壤初始含水率、种沟宽度、回土量对土壤湿润状况的影响及确定适宜回土量的三个条件。

For example, the depth of mountain tundra soil profile was 75 cm, and apparent 14C ages was 1315 a; the depth of brown coniferous forest soil profile was 40 cm, and apparent 14C ages was 870a; the depth of lessive black brown soil was 120 cm, and apparent 14C ages was 5145 a.

这不仅是由于它们的生化性质及其化学组成不同而造成的，而且还因为土壤有机质分解与累积相互影响制约的结果。

The content of ferulaic acid is least, its range is 0.496～12.566μg·g~(-1), the content in old-growth Chinese fir soil is more than 5μg·g~(-1), and others are less than 5μg·g~(-1). The content of three phenylic acids in 0~20cm depth soil is larger than 20~40cm. Along the ecosystem conversion direction, in 0~20cm and 20~40cm depth soil, the laws of P-hydroxybenzoic acid, ferulic acid and vanillic acid content are complex, does not exist apparent refularity.

其中对羟基苯甲酸含量最大，大小范围为2.233～19.589μg·g~(-1)，其中只有二代杉木人工林的20～40cm层土壤的酚含量小于5，其他的都大于5；香草酸次之，大小范围为0.912～5.683μg·g~(-1)，其中只有天然更新常绿阔叶林的酚含量大于5，其他的都小于5；阿魏酸含量最小，大小范围为0.496～12.566μg·g~(-1)，其中老龄杉木林的0～20cm和20～40cm层土壤的酚含量大于5，其他的都小于5。

In order to probe the relationships between wave equation offset domain common image gathers/angle domain common image gathers with migration velocity, we quantitatively derive the changes of ODCIGs and ADCIGs along with migration velocity on the assumption of uniform velocity medium with a horizontal reflector. We come to conclusion that ODCIGs are hyperbolas with half offset; on the contrary, they are ellipses. Combined with the results of depth focusing analysis, we find the apparent incident angles in ADCIGs are larger than the real incident angles when the migration velocity is larger than the true one and vice versa. With lower migration velocity, the residual moveout on ADCIGs is an ellipse with the tangent of apparent incident angle; otherwise, it's a hyperbola.

为了得到波动方程偏移距域共成像点道集和角度域共成像点道集与偏移速度的关系，在匀速单层水平反射情况下，对ODCIGs和ADCIGs随偏移速度的变化进行了定量的推导，得到偏移速度偏小时ODCIGs与半偏移距成双曲关系，反之成椭圆关系；结合深度聚焦分析，得到偏移速度偏大时ADCIGs中视入射角大于真入射角，反之，小于真入射角；在速度偏小时，ADCIGs上剩余时差与视入射角的正切值成椭圆关系，反之成双曲关系。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。