stress n. 1.压力,压迫,紧迫,紧张。 2.【语音】重音;重读;【诗】扬音;语势,着重点。 3.重要(性),重点,强调。 4.【物理学】应力;胁强,重力。 The landlord has imposed a severe stress on the poor tenants. 房东给贫苦的房客们加了很大的压力。 We must lay stress on self reliance. 我们必须强调自立更生。 Give stress to the 2nd syllable. 重读第二音节。 stress diagram 【工业】应力图。 moisture stress 缺水。 tensile stress 【材】抗张应力。 be stressed out (因心理压力过重而)精疲力尽的。 driven by stress of=under stress of. in times of stress 在紧张[繁忙,困难]的时候。 lay [place, put] stress on 强调,用力干,着重于。 under stress of 被…逼迫着,在…强制下,由于,因为。 vt. 1.着重,强调,加重语气说。 2.用重音读。 3.加压力[应力]于,压,压迫。 adj. -ful ,-less adj.
Objective : to observe effects of the abnormal stress intervention on the ultratructure of cervical cartilage endplate in rabbits 摘要目的:观察异常应力干预对兔颈软骨终板超微结构的影响。
Conclusions ; disfunction of nutrition channel on cartilage endplate caused by abnormal stress intervention may be one of the main mechanisms on cervical disc degeneration 结论:通过影响软骨终板营养途径,可能是异常应力干预引起或加剧椎间盘退变的主要机制之一。
Methods : by use of the rabbit model of cervical disc degeneration induced by changing the normal stress distribution of the cervical spine , twenty adult rabbits are divided into two groups : normal control group and model group , and are killed in three months , and observing the effects of the abnormal stress distribution on the ultrastructure of cervical cartilage endplate by transmission electron microscopy 方法:采用屈颈固定的方法,建立实验性兔颈椎间盘退变模型, 20只成年新西兰大白兔随机分为正常对照组与模型组,于3个月后处死动物,应用透射电镜观察异常应力对兔颈软骨终板超微结构的影响。