随收缩时间的延长舒张速率与收缩速率之比逐渐降低。
The ratio of speeds of contracting and relaxing gradually reduced as the time prolongs.
微量注射TRH到侧脑室对心肌收缩时间间期(STI)无明显影响。
Microinjection of TRH into the left lateral ventricle produced no effect on the cardiac systolic time intervals (STI).
结果显示：陈旧性心梗组左房收缩时间间期各指标与对照组相比有明显差异。
The results showed that indexes of ASTI of OMI group were significantly different compared with those of control group.
目的观察窒息新生儿心脏收缩时间间期（STI）的变化，探讨其与临床表现及预后的关系。
ObjectiveTo observe changes of systolic time interval(STI) after neonatal asphyxia and explore its relationship with clinical manifestation and prognosis.
结果：左心房的电-机械延迟时间较长，右侧的心房收缩时间和心室的电-机械延迟时间较长。
Results: Electromechanical delay time was longer in left atrium. Atrial contraction time and PR interval were longer in right side.
结果：强力生注射液能够延长大鼠在体腓肠肌收缩时间以及作功时间，但对肌肉收缩振幅没有显著影响。
Results showed that Qianglisheng could increase muscular contraction duration, but had no effect on the amplitude of contraction.
结论：白芍总甙可通过延长结肠收缩时间，增强结肠收缩幅度而调节结肠运动，结肠平滑肌m受体是白芍总甙作用途径之一。
Conclusion: TGP may regulate the motility of colon of Guinea pig through lengthening the time of contraction and m receptor may be one of the passages of TGP.
行星的盘状构造的压缩标志甚至暗示，冷却已经导致它随着时间在收缩。
Signs of compression in the planet's plate tectonics even suggest that cooling has actually caused it to shrink over time.
随着时间的推移，毛囊就会发生改变并收缩，导致头发稀疏。
Over time, the hair follicles will change and shrink, leading to thinning hair.
实际的收缩和扩大阶段很快就能完成，不会明显增加GC暂停时间。
The actual contraction and expansion phases are very quick and will not noticeably increase the GC pause times.
健壮的可伸缩性：云计算允许快速地扩大或收缩规模，既没有时间限制，也不需要承担长期义务。
Robust scalability: Cloud computing allows for immediate scaling, either up or down, at any time without long-term commitment.
随着时间的推移，备选方案的范围逐渐收缩，而关于设计方面的信息逐渐增加。
As time progresses, the space of alternatives decreases as the information about the design space increases.
大约午餐时间的时候，我对助产士说还有收缩现象，但还是没有什么要紧的。
"Still having contractions," I told my midwife around lunchtime. "Still no big deal."
目前没有研究显示为什么大量阅读会导致这一结果，但是由于长时间聚焦近处的物体需要眼部肌肉持续收缩以保证视网膜保持需要的形状，因此这种眼肌的持续收缩状态可能会使眼球受到拉伸，长期如此，其原有形状可能会被永久地改变，从而导致近视产生。
But focusing on close objects involves contraction of muscles controlling the shape of the eye's lens. And one possibility is that "this constant contraction may stretch the eyeball.
这段时间对你来说很困难，因为你整个人生就是设想，激情，招聘，积极成长，而突然你就面临着收缩。
This is really a difficult time for you because your whole life has been vision, excitement, recruiting, positive growth, and suddenly you are faced with contraction.
收缩和展开插件可以更好的利用页面的空间，而对于某个博客或者新闻站点来说这样可以在获取新闻的同时节省时间。
Collapsing or expanding gadgets will provide better use of the page space. Doing so with the individual blog posts or news feeds is also a great way to catch up on the news and save time.
依靠控制电脉冲的强度和持续时间，就可能去控制组织收缩的程度。
And by controlling the intensity and duration of the electrical pulses applied, it is possible to specify just how much of the tissue is contracted.
也许正是因为这一原因，是有如此多“迷失”或“错放”的造物要收集起来，其中有一些甚至自从时间开始的那一刻起，自我们作为造物者的第一个收缩周期以来，就一直存在。
It is perhaps for this reason that there are so many "lost" or "misplaced" creations to gather up, some of which have existed since the beginning of time and our first contraction cycle as creators.
由于日志的活动部分不能通过收缩来截断或删除，因此，当日志记录长时间保持活动状态时，截断将被延迟。
Because active portion of the log cannot be truncated or removed by shrinking, truncation can be delayed when log records remain active for a long time.
试验研究了石膏的掺量对高性能胶凝材料的需水量、凝结时间、强度、收缩性的影响，以此作为优化石膏掺量的依据。
The influence of gypsum content on water demand, time of setting, strength and shrinkage of high Performance cementitious material is tested as warrant for optimizing gypsum content.
目的观察和比较头高位（HUT）与站立位（STD）对模拟失重所致股动脉收缩反应性降低的影响及其时间依赖性。
AIM To examine and compare influence and time dependence of head up tilt (HUT) or standing (STD) on decline of contraction responses of rat femoral artery caused by simulated weightlessness.
商业周期这个术语用来描写每隔一段时间发生的一般商业活动的扩展和收缩。
The term business cycle is used to describe the ups and downs in general business activity that recur over time.
有规律的宫缩意思是收缩的长度和强度增加，并且伴随着时间间隔的减少。
Regular contractions means the contractions are increasing in length and intensity and are coming at decreasing intervals.
棉纱拖把头还有个很大的优点就是产品的低收缩性，产品的低收缩性能保证棉纱拖把头在长时间使用后，还能不变形。
Cotton mop head also a big advantage is the product of low shrinkage, low shrink performance guarantee products Cotton yarn mop head after use in a long time, but also no distortion.
在2012年的最后三个月时间里，英国的经济增长再次收缩。据拉里·米勒报道，目前并不确定英国会否面临三底衰退。
Economic growth in Britain contracted again during the last three months of 2012. Larry Miller reports there is now concern Britain faces a triple-dip recession.
讨论了弹性波多普勒效应的叠加性质，并指出相对论的时间膨胀和长度收缩对弹性波多普勒效应的影响。
The superposition property of elastic wave's Doppler effect and the influence of relativistic time dilation and length contraction on elastic wave's Doppler effect are also discussed.
用12个区域来测量收缩期圆周应变时间和应变率，并用应不峰值时间和应不率的标准差来表示心肌不同步。
Time to peak systolic circumferential strain and strain rate were measured in 12 segments, and myocardial dyssynchrony was expressed as the SD of time to peak strain and strain rate.
研究了宝钢转炉滚筒渣、电炉渣代砂建筑砂浆的和易性、强度、凝结时间和收缩等性能。
The workability, strength, setting time and shrinkage of cement mortars with Bao Steel rotating furnace slag (BSRS) or electric furnace slag (EFS) as substitute for sand were studied.
研究了宝钢转炉滚筒渣、电炉渣代砂建筑砂浆的和易性、强度、凝结时间和收缩等性能。
The workability, strength, setting time and shrinkage of cement mortars with Bao Steel rotating furnace slag (BSRS) or electric furnace slag (EFS) as substitute for sand were studied.
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