视

The results previde us with morphological evidence that the fluorescence of CA terminals and tritium labelled etorphine binding sites in the preoptic area were reduced, especially in the medial preoptic area, in the 6-OH-DA group.

结果看到，注药20—30天后，视前区CA末梢明显减少，以内侧区最为明显，而与此同时，〓—埃托啡结合位点的密度也减少，以前连合的联合部平面的视前内侧区以及视前大细胞核最为明显。

In the visual system, 5-HT/TPH-like immunoreactive neurons (ca.35 per hemisphere) were mainly situated between the optic lobe and lateral protocerebrum, the neurites of which either descended into the optic neuropils or ascended into the protocerebrum, thus possibly integrating the optic lobes and other brain regions.

TPH阳性神经元的类型、数目、分布位置、投射区域与5-HT基本相同。5-HT/TPH阳性神经元在视觉系统主要分布于视叶与侧前脑之间，每侧大约有35个，其轴突及分枝或下行进入视叶或上行进入前脑。5-HT/TPH阳性神经元在前脑分布于前脑背方、肯氏细胞两侧，大约有25个，轴突主要投射到蕈形体和中央复合体的广泛区域，另有个别神经元轴突下行投射进入视叶形成广泛分枝。

In the visual system, 5-HT/TPH-like immunoreactiveneurons (ca.35 per hemisphere) were mainly situated between the optic lobe and lateralprotocerebrum, the neurites of which either descended into the optic neuropils or ascendedinto the protocerebrum, thus possibly integrating the optic lobes and other brain regions. Inthe protocerebrum, 5-HT/TPH-like immunoreactive neurons (ca. 25) mainly distributed dorsalto the protocerebrum beside the Kenyon cells. Their axons directly projected into theprotocerebrum as well as the optic lobe.

TPH阳性神经元的类型、数目、分布位置、投射区域与5-HT基本相同。5-HT/TPH阳性神经元在视觉系统主要分布于视叶与侧前脑之间，每侧大约有35个，其轴突及分枝或下行进入视叶或上行进入前脑。5-HT/TPH阳性神经元在前脑分布于前脑背方、肯氏细胞两侧，大约有25个，轴突主要投射到蕈形体和中央复合体的广泛区域，另有个别神经元轴突下行投射进入视叶形成广泛分枝。

The issues of present seismic wavelet frequency caused by different concepts, such as apparent frequency, dominant frequency, peak frequency and centroid frequency, etc., which are defined by different methods, and understanding deviation, definition of seismic wavelet frequency for time and frequency domain are concluded and summarized. On this basis, three kinds of seismic wavelets in common use such as Ricker and Zinc wavelets as well as sine wavelet with exponential attenuation characteristics are analyzed and a conclude is achieved that apparent frequency and dominant frequency are consistent in essence, but peak frequency and centroid frequency as well as apparent frequency or dominant frequency are not completely consistent with different seismic wavelets. For actual seismic data, peak frequency can approximately be used as dominant frequency, but it is not suitable when seismic wavelet is known for it can give out any wrong knowledge and results.

针对目前地震子波频率由于定义方式出现的各种概念（视频率、主频、峰值频率、中心频率等）以及理解上出现的偏差等问题，首先从时间域定义和频率域定义2个方面进行了归纳和总结，并在此基础上对3种常用地震子波（Ricker子波，Zinc子波，正弦指数衰减子波）进行了分析和研究，得出视频率与主频概念一致，但不同地震子波的峰值频率、中心频率和视频率之间并不完全一致的结论；而对于实际地震资料，将峰值频率近似看作地震子波的主频是可以的，但在地震子波已知的情形下这样做是不恰当的，甚至可能会得出错误的结论和认识。

For example, it can be used in computer-aided landscape designing, environment forcast and visualization, computer animation and virtual scenary rendering such as game etc.

树木可视化算法的研究是实现森林景观可视化的基础。本文主要使用了Maxscript和OpenGL编程技术，基于OSG使用切片算法实现了树木高效真实可视化。

2The relation between the amplitude of the VETP and light intensity ofstimulation does not follow a simple rule under scotopic conditions.

VETP 暗视光谱敏感曲线和杆细胞视色素吸收光谱吻合得很好，提示在暗视条件下VETP 单一地反映了杆细胞的活动。

In the central region the N_1-P and P-N_2 amplitudes of mfVEP of the inisometropic amblyopic eyes were reduced compared with the normal eyes.2. In strabismic amblyopia eyes and anisometropic amblyopic eyes the latencies of mfVEP were markedly prolonged.

斜视性弱视和屈光参差性弱视的mfVFP特征峰潜时在各环都较对侧眼和正常对照组延长；屈光不正性弱视患者的特征峰潜时在各环较正常对照组延长，其差异均有统计学意义。

At the 10th day after cultivation, the visual pigment immunoreaction was suffusive in the whole cell membrane and apical process; while at the 30th and 40th day, it gathered at the membrane of apical process or one pole of the cells.

体外培养10 d时，视色素弥漫地分布于整个细胞膜及顶端突起；培养20 d时视色素逐渐向顶端突起或细胞的一端集中；到培养30、40 d时，视色素聚集于顶端突起或细胞的一端，呈现极性分布特征。

Measures included the Wechsler Intelligence Scale for Children, The Movement Assessment Battery for Children, Test of Visual Perceptual Skills-Revised, Berry-Buktenica Developmental Test of Visual Motor Integration, Developmental Coordination Disorder Questionnaire, Activity level scale, Vineland Adaptive Behavior Scale and neurological examinations.

利用魏氏幼儿智力测验、动作测验、视动整合测验、视知觉测验、动作协调发展问卷、活动量表、文兰适应行为量表及神经学检查等共8项测脸来探讨两组儿童在认知、动作、视知觉、以及行为适应能力上的发展差异。

Based on an analysis of the frequency sounding curve of the CSAMT method (controlled source audio-frequency electromagnetic method), the authors have found that the curve intersects the curve in the transition region.

通过对卡尼亚视电阻率法频率测深曲线的分析，发现卡尼亚视电阻率与远区电场分量E的视电阻率曲线在过渡区出现相交的现象。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。