查询词典 depth of field

In the field of spaceborne remote sensing, a geometric collinearity equation of pushbroom sensor with the Kepler parameters of the satellite orbit and the attitudes of sensor has been developed. Testing the sensor model on a SPOT-5 imagery, the planimetric accuracy of object positioning is 83.392m on the ground. According to the orbital dynamical model and the kinematics model of satellite attitude, an algorithm of extrapolative location is developed. Testing the algorithm on CBERS-2 high resolution satellite imageries of central China, when the depth of extrapolation is 300km, the planimetric precision is 53.555m including the measurement errors as well as the modeling error over than the 568m which is the planimetric precision of systematic rectification.

航天遥感方面，利用6个卫星轨道开普勒参数和3个传感器姿态建立了推扫式卫星遥感影像的严格构像方程，经对一景SPOT-5影像实施无地面控制对地目标定位获得了83.392m的平面精度；根据遥感卫星的运动规律，提出了卫星轨道参数、传感器姿态和扫描侧视角的外推算法，用于资源二号卫星影像的外推对地目标定位，当外推深度达300km时，目标定位精度不低于50m。

The second chapter analyzes the characteristics of natural and unnatural death under the personal experience, and further excavates the deeper aesthetic meaning behind death, embodying that after personal humanity awakens, literature deals with the depth of the essence of death and polybasic exploration in the field of death aesthetics.

第二章分析了个人体验下本真死亡的直观性和人之非本真死亡的特征，并进一步挖掘了这一死亡特征之后的深层审美意味，体现了文学在个人人性苏醒之后，对死亡本质的深度思考以及对死亡审美领域的多元挖掘。

Study based on field research and sprout experiment shows ecological effects of base style, illumination depth of water and picking seedling to Potamogeton crispus L.

水深的增加可显著延长萌发起始时间，但不改变休眠芽的最终萌发率。

Art should help to strengthen the depth of knowledge. In these words, we can clearly discover his idea of attaching more importance to painting itself and psychological trend of trying to avoid its sociologic meaning. In his personal career, at least up to now, he is always a person of the form. of language. As symbols he borrowed for visual expression, those desolate faces and empty facial expressions, together with colors, shadows, strokes and textures, fully unfold before our eyes the great imagination that rhythm and tune can display in the visual field.

从这样的表述中，我们应该可以清晰地看出他重视绘画本体并企图逃离社会学含义的心理倾向，至少在迄今为止的个人历程中，他一直是一个对形式语言非常关注的人，那些荒凉的面孔和空洞的表情，只不过是他的视觉表达所暂借的符号，附着在其上的色彩、影调、笔触和肌理，为我们充分展现出节奏和旋律在视觉方面所能够企及的想象力。

In addition, the analytic expression of peak value of PER associated with the length of grating, the modulation depth of refractive index and the Verdet constant is also given, with convenient application to the performance analysis of magnetic field measurement.

文章还给出了峰值消光比与光栅长度、折射率调制深度和费尔德常数之间关系的解析式，可方便地用于分析磁场的测量性能。

The paper extrapolates source-field to arbitrary depth of the geological model with the down-wave equation and implements the forward modeling of non-zero offset seismogram.

作者利用下行波将震源场延拓到地质介质任意深度，实现单程波动方程模拟叠前正演记录。

I dream of a star, an island of light, where I shall be born and in the depth of its quickening leis ure my life will ripen its works like the rice-field in the autumn sun.

我梦见一颗星，一个光明岛屿，我将在那里出生。在它快速的闲暇深处，我的生命将成熟它的事业，象阳光下的稻田。

Water table of each bore hole was also observed during the field investigation period and the respective values are mentioned in the annexed tables.Overall average depth of water table may vary within 5 feet to 6 feet below the average ground level because of the seasonal and tidal effect.

地下水位每孔也有人在现场调查期间和各自的价值观提到，在所附tables.overall平均深度，地下水位可能会有所变动5英尺6英尺以下，平均地面由于季节和潮汐效果。

Satellite gravity field data recovered by digital global models with 2180 to 2360 order are mainly originated from the density variation in the depth of 1836 km, at which epicenters of most major structure earthquakes were located.

根据2-180阶与2-360阶的数字全球模型恢复的卫星重力场数据，主要源于地下18~36 km深处的密度变化，多数大地震的震源也正是位于该层段。

The principle of railroad trackbed inspection with GPR mounted on track vehicle is introduced. In line with requirements of exploring depth, accuracy and speed in the process of field survey, the layout of GPR survey line is put forward, the center frequency of antenna, the maximum time window, the temporal sampling interval and the space between traces are calculated according to the theoretical formulas.

介绍了使用路检车装载探地雷达对铁路路基检测的原理，结合野外探测过程中对测量深度、精度和行车速度的要求，给出了GPR现场工作测线布置的原则，理论上给出天线中心频率、时窗、采样率、测量点距的计算公式。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。