The lack of light will cause the pupils to dilate, resulting in a smaller depth of field& the distance between the nearest and farthest object that the eye considers to be in focus.

Conclusions: Shuxuetong injection is able to dilate vessels, increase blood flow volume, anticoagulate, and improve blood rheology so that it is effective drug to treat CHD.

结论：疏血通注射液可扩张血管，增加血流量，抗凝及改善血液流变性，是治疗冠心病的有效药物。

互联网摘选

However, no small airways dilated at 15 min or 30 min and began to dilate until 1 h ( 0.50 ± 0.14 mm)( P < 0.05).

而小气道在15及30min时均未见明显扩张，至1h时明显扩张达到（0.50±0.14）mm（P

互联网摘选

Where normal skin was available, dilation'should first be applied to dilate the normal skin which then formed local skin flap and together with the additional free skin to repair the contracture.

如会阴周围有可供利用的正常皮肤，最好首先采用扩张术，将正常皮肤扩张后形成局部皮瓣加游离皮片移植修复。

互联网摘选

Colpectasia device is a common medical device used in obstetrics and gynecology for doctor to dilate vagina and check the conditions of vagina and peripheral organs clearly.

阴道扩张器是一种常用的医疗器械，在妇产科中经常使用，其主要用于扩张阴道，使得医生可以清楚地检查阴道及其周边器官的情况。

互联网摘选

Many flavonoids are found to dilate gastrointestinal smooth muscle, reduce peristalsis of small and large intestine in mice, and and prevent castor oil-induced diarrhea.

一些黄酮具有舒张肠道平滑肌的作用，可减少大鼠小肠，大肠的蠕动，并可预防蓖麻油所致的腹泻；

互联网摘选

Tearing off membrane to dilate membranaceous microcoria in phacoemulsification

撕膜扩瞳用于膜性小瞳孔白内障超声乳化摘除术

互联网摘选

A nip or two actually causes your blood vessels to dilate, moving warm blood closer to the surface of your skin, making you feel warmer temporarily.

一两口酒确实会让你的血管扩张，让热血流向皮肤表面，使你感到暂时的温暖。

互联网摘选

Methods: the electronic gastroscopy and Maxforce TTS water balloon catheter dilator were adopted to dilate esophageal stenosis in86 patients.

方法应用电子胃镜及水囊导管扩张器在直视下治疗食道狭窄86例。

provided by jukuu

It appears that the strength of unsaturated soils increases with net confining pressure and suction, but the tendency to dilate diminishes with them.

进行了一系列的控制吸力的三轴试验，试验结果表明，吸力和净围压的增加使得试样的抗剪强度提高，剪胀性减小；

互联网摘选

An alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil.

从茄属植物中提取的生物碱；用于抗痉挛和扩大眼睛瞳孔。

互联网摘选

Large plastic tray manufacturer begins to dilate, small plastic tray manufacturer is increasing year by year, a time tray market competition gradually increased.

大的塑料托盘生产厂家开始扩张，小的塑料托盘厂家逐年增多，一时间托盘市场竞争力逐步增大。

互联网摘选

These results suggested that Sanhuang mixture had the potential to dilate coronary artery with positive inotropic effect on myocardium.

结果提示三黄合剂具有扩张冠状动脉及正性肌力作用。

互联网摘选

The expression protein was 21 kD fusion proteins as soluble ones, which had enormous action to dilate blood vessels.

表达出21kD的融合蛋白，且主要以可溶性形式存在，其粗提物具有扩张血管能力。

互联网摘选

Music can cause the pupils to dilate and increase blood pressure, inducing a 'state of arousal.'

音乐能使瞳孔扩大，并提高血压，使人达到“兴奋状态”。

互联网摘选

Conclusion Preoperative misoprostol placement to dilate cervix may be a safe, simple and effective method.

结论术前阴道后穹隆放置米索前列醇以软化宫颈是一项安全、简单、有效的方法。

互联网摘选

Soils with higher initial dry density have higher strength and more tendency to dilate when shearing.

初始干密度大的试样也有更高的强度，且呈现出明显的剪胀现象。

互联网摘选

Affect of Digital Compression to Dilate Vagina on the Second Stage of Labor

指压扩张阴道法对第二产程的影响

互联网摘选

Music can cause the pupils to dilate and increase blood pressure, inducing a "state of arousal."

音乐可以扩大瞳孔，提高血压，引起“亢奋的状态”。

互联网摘选

John C.Calhoun& Early American Military Thinker and Reformist

军事理论家和改革家&约翰.C.卡尔霍恩

互联网摘选

John Stuart Mill was an English utilitarian philosopher and social reformist in the 19th century.

约翰·密尔是英国19世纪功利主义思想家，社会改良主义者。

互联网摘选