视

Rectification of amblyopia and psychogenic behavior intervention are important to prevent and cure amblyopia.

学龄前儿童弱视与屈光不正密切相关，及时矫正屈光不正和心理行为干预是防治弱视的关键。

BACKGROUND: Flash visual evoked potential can reflect the integrity of visual pathway from retina to pulvinar cortex. The utilization of its characters can accurately evaluate the injury situation of visual conduction pathway.

背景：闪光视觉诱发电位(flash visual evoked potential，VEP)可以反映从视网膜到枕皮质视通路的完整性，应用其特征可以准确评价视传导通路受损状况。

This thematic GIS privedes various landslide、debris-flow、rainfall and emergency materials information query interface. To give a dynmatic, vusual view of the landslide, debris-flow, and entir expressway and its adjacent terrain, the function of 3D visualization models. The method for computing the stability properties of landslide and debris-flow in this system, as well as providing decision support to the emergency resue.

它开发了各种泥石流、滑坡、雨量资料、抢险救援物资的查询接口；实现三维可视化模型，三维场景功能，可以了动态、可视化方式显示泥石流、滑坡以及整体线路和周边地形；该系统实现了对泥石流、滑坡的稳定性分析；以及为灾后的抢险救援提供了决策支持。

The findings: with the apparent dominant frequency of the Ricker wavelet rising, the detection SNR will get worse gradually, it is obvious that the variety of the SNR is slower during the portion of high frequency than during the portion of low frequency; in the usual range of seismic prospecting frequency, the SNR of the chaotic oscillator detection system could partially make up the amplitude attenuation aroused by the transmit of the seismic wave; the results could provide help for detecting the event constituted by aberrant wavelets.

本文以Ricker子波模拟地震子波，研究Ricker子波视主频变化的相应检测效果。研究结果：随着Ricker子波视主频的升高，检测SNR逐渐变差，在高频部分SNR的变化明显比低频部分缓慢；在通常地震勘探频率范围内，混沌振子系统检测SNR有可能部分补偿由于地震波传播引起的幅度降低；为检测由畸变子波构成的同相轴提供一定的可能。

Flagship of Honda's utility ATV fleet, the 2008 FourTrax Rincon ATV is one tough, tugged machine.

旗舰本田的公用事业亚视舰队， 2008年fourtrax rincon亚视是一个严峻的，调升机。

The rendering of plants such as trees and grass and so on is an important researching field which has great foreground. 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.

森林、草原等植物群落的绘制是森林景观可视化的一个重要研究内容，具有广阔的应用前景，如用于计算机辅助园林和景观设计、生态环境预测与可视化、计算机动画、游戏和虚拟场景绘制等。

Out of the 90 eyes, the scotopic F-ERG of 73(81.1%) eyes was non-detectable preoperatively and the number of such eyes decreased to 66(73.3%) postoperatively (P 0.05,t -test). During a 3-22-month follow-up (mean= 10.9±5.1 months, n =45), some waves of F-ERP in RP patients reappeared.

术前在90眼中有73眼(81.1%)的暗视F-ERG为熄灭型，在术后3～22月期间进行复查时，有些曾消失的F-ERG波复现，暗视F-ERG为熄灭型的眼下降至66(73.3%)只(P 。05， t检验)，一些原来残存的F-ERG波的波幅增加，峰潜伏期也缩短。

The company takes reputation as its soul and quality as its life,sticks at the policy that keeping ahead,pragmatic,prudent and solidary, and relies on science and technology for development and innovation.

本公司视信誉为企业灵魂，视质量为企业的生命，坚持进取、求实、严谨、团结的办厂方针。依靠科技求发展，开拓创新。

In this paper, firstly, that is analyzed which is the systemic composition of cluster network parallel computing, message passing environment: PVM, parallel programming of PVM on Win32 platform, scheduling strategy of load balancing and the general model of scheduling problem and stimulatingly the factors affecting the scheduling efficiency are summarized.

基于上述工作，结合&网络并行计算的可视化研究&问题，在可移植异构的并行开发环境PVM，本文设计和开发了一个可视化的并行调度程序。程序用C++编写，通过渊用PVM库函数提供对并行虚拟机的访问。

Objective To compare the characteristic changes of multifocalVEP in strabismic amblyopia. To study the possiblemechanism of amblyopia and provide new data fortheir diagnosis.

目的：对比研究斜视性弱视患者多焦视觉诱发电位特征性变化，探讨弱视可能发病机制，为临床提供参考依据。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。