视

The present study was undertaken to explore the ultrastructural characteristics of synapses, especially the 5 HT ergic and retinal afferent synaptic connections in the hypothalamic suprachiasmatic nucleus of Tupaia belangeri chinensis, the unique native of South Chinas diurnal "primitive stock" which is more close to the Primates.

本研究借助免疫电镜和溃变纤维电镜追踪等技术，探索我国南方特产，昼行动物&灵长类原宗&树鼠句下丘脑视交叉上核的突触，特别是SCN中5－羟色胺（5－HT）能和视纤维传入的突触联系的超微结构特征，结果表明：TBC的SCN主要包含不对称性GrayⅠ型和对称性GrayⅡ型两种突触类型。

Treatment of presbyopia with Monovision may use unifocal contact lens, implantation of intraocular lens, photo refractive keratectomy, laser in situ keratomileusis, and conductive keratoplasty that is update and nonexcimer laser refractive surgery technique.

Monovision矫正方法常用于老视和老视前期患者，即一眼矫正看远，另一眼矫正看近，其机制是双眼间的模糊抑制，MV可应用于单焦点角膜接触镜，并且还可应用于人工晶状体植入术和PRK，LASIK等激光屈光手术中，以及目前最新的非激光手术—传导性角膜成形术。

As to wine-making process, China adopts solid- state and duplex zymotechnics, paying attention to the unity of material, water and distiller's yeast, while the West adopts liquid-state and simplex zymotechnics, taking material as the core of the wine-making proce...

在酒文化的核心上，中国视酒为工具，意不在酒；西方视酒为艺术品，意就在酒。造成这些差异的原因在于地理环境、物产、原料和生产方式、文化传统等的不同。

The tracker frame drives the tracking television measurement system to track the target to make the target miss volume reduced and keep the target locked in the field of television.

可见光电视测量系统主要用于对可见光波段的目标进行实时测量，即将视场中目标偏离光轴的角度大小检测出来，送伺服系统，形成闭环，由跟踪架带动电视测量系统跟踪目标，使得脱靶量减少，将目标始终锁定在电视视场之中。

This ablates a central, steepened zone for near correction, and a peripheral zone targeted for distance.

这种技术为术后的视近能力在角膜中央区域切削比较陡峭，而在角膜周边区域的切削是为取得视远能力。

Hereafter the fidelities of visual system and moving system of avion simulation system were calculated and the optimization visual system and moving plate-form combination scheme with fidelities were analyzed and a summarization of the ways was made to choose visual and moving syst.

应用该模型计算了主要视景显示和动感系统在全任务型军机仿真系统中的逼真度，并用逼真度分析了视景显示系统和动感系统的最佳组合方案。

Eisenhower became the first president to use them but he was not a fan either, grousing about having to "use that damn teleprompter."

艾森豪威尔是一个使用视读仪的总统，但是他并不喜欢用它，他抱怨说不得不&用这糟糕的视读仪&。

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。

Behavioral therapy was administered in 4 visits at 2-week intervals by certified behavioral therapists. The pessaries were fitted by nurses or physicians in up to 3 clinic visits to ensure optimum fitting.

行为治疗是由行为治疗师以每两周的间隔进行四次访视；使用子宫托者则由护士或医师以最多三次的诊视确认有适当放置。

The 3 m company thought that the provision of a creative environment, innovation may be famousfor as a enterprises'pullulating way, depending on the new product to life. The 3 m every year more than 200 new product development, the goal is an annual sales volume of 30 per cent in the past four years in the development of new products. 3 m innovation management of one of the secrets, that is, efforts to create a conducive to innovation in the internal environment.

3M公司以为员工提供创新环境而著称，视革新为企业成长的方式，视新产品为生命。3M每年要开发200多种新产品，其目标是每年销售量的30％从前4年研制的新产品中获得。3M创新管理的秘诀之一，就是努力创造一个有助于创新的内部环境。

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％。