Based on the time dilation effect formula and speed conversion formula of special relativity and viewed from singular inertial system, the "twin paradox" issue of relativity is calculated and discussed compactly.

On the state of low confining pressure, volume shrink happens first and cubic dilation develops gradually with the increase of axial strain.

在低围压状态下，剪切过程中先出现体积收缩，随着轴向应变的增加，逐渐转为体积膨胀。

Dispairing minds call to remembrance every dark foreboding in the past, and dilate upon every gloomy feature in the present;

绝望之头脑常记忆过去每一黑暗的经验，并将目前每一阴暗面扩大。

Finally, in this dissertation we dilate upon the design and realization of alert subsystem on the basis of researching the alert strategy.

本文还研究了告警的实现策略，并在此基础上设计实现了告警子系统。

He likes to dilate upon what he thinks is wrong with the world.

他喜欢细细评述他认为世界上不对的地方。

He was a different person then& unresponsive, with dilated pupils and a red and blue face.

他那时与现在不同&没有反应，瞳孔肿肿的，脸色又红又发灰。

Dilated pupils are a subconscious sign that humans have probably exhibited for our entire history.

纵观人类历史，瞳孔扩大是一直存在的潜意识行为。

They would have experienced horrific symptoms, including dilated pupils, racing heartbeat, hallucination, delirium, aggressive behavior and possibly coma or seizures.

他们出现了恐怖的症状：瞳孔放大、心跳加速、幻听幻视、精神错乱、争强好胜，还可能昏迷或者痉挛。

Methods Before LASIK, 290 eyes of myopia were measured using corneal topography and retinoscopy via dilated pupil for their refractive state, and then relevant parameters were collected and analyzed.

方法采用角膜地形图对290只准备行LASIK手术的近视眼进行检查，同时采用散瞳检影法检查记录近视度数及散光并对两种方法所得数据进行比较分析。

The factors causing decrease of vision were various: dilated pupil, increased lens opacity, adherence of pigments on anterior lens capsule and hyphema, etc.

引起视力下降是综合因素，诸如：瞳孔散大，晶状体混浊加重，晶状体前囊色素附丽，前房出血等。

Fixed dilated pupil after penetrating keratoplasty for macular corneal dystrophy and keratoconus

斑状角膜营养不良和圆锥形角膜行穿透性角膜移植术后固定瞳孔散大

Analysis of corneal topography and retinoscopy via dilated pupil for 290 eyes of myopia

290只近视眼角膜地形图检查与散瞳检影验光检查的结果分析

66 Cases Analysis of Traumatic Intracranial Haematoma With Bilateral Dilated Pupil of no Light Reaction

双侧瞳孔散大与光反应消失的外伤性颅内血肿66例临床分析

Results The main clinical manifestation were coma, fixed pupils, dilated pupil, quadriplegia, bilateral Babinski ′ s sign (+).

结果主要表现为昏迷、眼球固定、瞳孔散大、四肢瘫痪、双Babinski′s征（+）。

Conclusion obliteration of basilar cistern and dilated pupil were poor prognostic factors of acute diffuse brain swelling.

结论基底池闭塞、瞳孔散大，是影响急性弥漫性脑肿胀患者预后的危险因素。且其对预后的影响大小依次为瞳孔散大、基底池闭塞。

Bending strength, bulk density and thermal dilatation of molybdenum slag glass-ceramics are smaller when adding molybdenum slag more while obvious porosity, water-absorbing capacity, rate of shrinkage are bigger, the performance of Acidresistivity and alkali resistivity are excellent.

随着钼渣添加量增加，钼渣微晶玻璃的抗折强度、体积密度和热膨胀系数减小，而显气孔率、吸水率、收缩率增大，耐酸耐碱性能好。

Methods: 160 women opting for voluntary surgical abortion were randomly allocated to four groups, receiving misoprostol in different dosage and in different time before the cervix dilatation.

方法：选择自愿终止妊娠的早孕妇女160例随机分4组，于人工流产术前不同时间阴道放置不同剂量的米索前列醇，观察术中扩宫的难易程度、手术时间及手术并发症。

Theoretical analysis and experimental study on the immersed settlement mechanism of weathered soft rock induced by the variation of groundwater level are conducted herein and a brief equation for calculating the settlement by using the dilatation coefficient during loading and unloading is proposed.

对地下水位变动引起风化软岩的浸水沉降机理进行了理论分析和试验研究。提出了用加、卸载剪胀系数描述地下水位变动引起沉降的简明方程式。

In accordance with the methods of fractal theory the parameters of power load series, such as fractal dimension and dilatation coefficient, are calculated in radar coordination.

以分形理论为依据，在雷达坐标中对电力系统负荷序列的分形维数、膨胀系数等参数进行了计算。

It illustrates present construction technology of steel flooring dilatation joint, studies ethoxyline polymer concrete quickly backfilled materials, from aspects of cementitious materials select, technology and equipment, and maintenance, puts forward some construction control measures and some attentive proceedings.

阐述了目前钢桥面伸缩缝后装的施工工艺，对环氧类聚合物混凝土快速回填材料进行了研究，从粘结料选择、工艺及设备、养护等，提出施工控制措施及一些注意事项。

Discussion on the Rebuilding and Construction Quality Control of Dilatation Joint of High Way

浅谈公路桥梁伸缩缝改造施工质量控制