Decreasing stroke rate by 3-8 strokes per minute to allow for a long, smooth, rolling stroke.
降低划频每分钟3 ~ 8下，这样才能拥有长的，顺畅的，有滚动的划水。
For each swimmer they also sped up their stroke rate to 10% and 20% above their natural stroke rate.
每个游泳者也被要求在自然划频的10%以及20%以上游泳。
First let's look at what happened as the swimmers lengthened out their strokes at a lower stroke rate.
首先让我们看看当减少选手划频增加划距时发生了什么。
When you get into the maths, the increases at 20% above natural stroke rate are not statistically significant but the mean does rise.
如果你用数学分析，增加20%的划频导致的消耗增加在统计上并没有显著差异，但平均值上升了。
Although depression isn't the most important risk factor for stroke, the researchers say it likely has a noticeable impact on the stroke rate.
尽管沮丧情绪不是中风的最重要的风险因素，但它也是导致中风的一个值得关注的因素。
Heart rate, oxygen uptake and perceived exertion all dropped slightly at a 10% increase in stroke rate and then rose a little at a 20% increase.
在增加10%的划频后，心率、摄氧量和疲劳感都稍许下降了。在增加20%的划频后，又稍许上升了。
In open water the ability to swim at a higher stroke rate is a huge advantage as it helps you punch through wave and chop created by other swimmers.
在公开水域高划频是一个巨大的优势，它能帮助你在其他选手造成的波浪中迅速通过。
There are a few things that you can do in the pool to prepare for swimming in open water; bilateral breathing, head lifting and stroke rate training.
有不少为公开水域准备的事情你可以在泳池里做，如双侧呼吸，抬头和划水频率训练。
Each swimmer was then asked to swim at 10% below their natural stroke rate and 20% below it, controlled by a Tempo Trainer beeping the timing to them.
每个游泳者然后被要求在自然划频的10%以及20%以下游泳。节奏训练器会发出蜂鸣声来给他信号。
In the case of severe heat stroke, heart rate and respiration rate will increase as blood pressure drops and the heart attempts to supply enough oxygen to the body.
在出现严重中暑时，血压下降，心脏试图增加输氧量，与此同时心跳和呼吸都会加快。低血压会导致血管收缩，严重时皮肤会发白或发青。
This does not mean that the plugs will wear at twice the normal rate, as the wasted spark is on the exhaust stroke, and is therefore under no compression.
这并不意味着活塞将以两倍于正常速度上下运动，因为浪费的火花出现在排气行程中，和没有任何压缩。
Conclusion Synthetic treatment has significant curative effect on acute cerebral infarction under stroke unit mode and can decrease fatality rate and death rate of apoplexy.
结论卒中单元模式下综合疗法治疗急性脑梗死疗效显著，能降低脑梗死的致残率及病死率。
The reasons for the higher survival rate for the socially housed mice were evident when the researchers compared brain tissues of mice after the stroke.
同居小鼠成活率较高的原因，在研究人员对比了中风小鼠的脑组织后被证实。
Objective: to study incidence rate and influence factors of aphasia with stroke patients.
目的：研究脑卒中患者言语障碍的发病情况和有关因素。
The fascinating result was that as the stroke lengthened, oxygen uptake, heart rate and perceived exertion all rose significantly.
令人惊异的结果是当划距增加，摄氧量、心率和疲劳感也都显著增加了。
Conclusion: Mortality and disabled rate of stroke is high, which will be a key point in the future study.
结论：脑中风的死亡率和致残率较高，是医学上的攻关重点。
Objective to investigate the incidence rate and to evaluate the effect of mental rehabilitation in patients with post stroke depression (PSD).
目的探讨脑卒中后抑郁症(PSD)的发生情况及心理康复的作用。
The improvement anti-lightning stroke measure was proved by the variation of lightning trip-out rate and the tower-drainage of lightning current.
并根据雷击跳闸率的变化和雷电流在杆塔中的分流情况，说明改进防雷措施。
Many studies has demonstrated that stroke unit could effectively reduce mortality rate, decrease complication, increase life quality, and shorten inpatient time for the patients with acute stroke.
许多研究已经证明：卒中单元能有效地降低急性卒中病人的死亡率，减少并发症，提高卒中后生活质量，缩短住院时间。
They also recorded the kick rate (kicks per stroke cycle) and to keep the study fair the order of the tests was randomised.
他们还记录了踢水频率。为使研究公平，试验的次序被随机打乱。
Primary end points were the rate of death and a composite of death, myocardial infarction, or stroke (major cardiovascular events).
主要研究点是死亡率和多因素死亡、心肌梗死或中风（主要心血管事件）发生率。
Objective: To study the relation between diet nutrition and the incidence rate of stroke.
目的：研究膳食营养因素与脑中风发病率关系。
Conclusions controlling the rate of UTI can help us to succeed in treating acute stroke patients.
结论控制院内泌尿系感染可有效提高脑卒中救治成功率。
Objective to investigate the prevalence rate of depression and anxiety symptoms after acute stroke and the related factors.
目的探讨急性脑卒中后抑郁、焦虑症状的发生率及相关因素。
This paper describes the design method of deflection crank slider mechanism of the given stroke velocity rate and slider stroke, which has optimum transmission performance.
探讨了给定行程速比及滑块行程的偏置式曲柄滑块机构具有最佳传动性能的设计方法。
The attack rate of cerebral arterial thrombosis was far superior to that of hemorrhagic stroke.
缺血性卒中的发病率远高于出血性卒中。
Analyses indicate that the eccentricity, the stroke and the frequency of the inner cylinder all affect the instantaneous flow rate distribution remarkably.
分析结果表明，环空偏心距、内管冲程、内管冲次对瞬时流量分布的影响较为明显。
The content of the investigation included disease history, diet habit, the awareness rate of food with high cholesterol, and the awareness rate of stroke risk factors.
调查内容有疾病谱、个人嗜好、含高胆固醇食物的知晓率、脑卒中危险因素的知晓率。
The content of the investigation included disease history, diet habit, the awareness rate of food with high cholesterol, and the awareness rate of stroke risk factors.
调查内容有疾病谱、个人嗜好、含高胆固醇食物的知晓率、脑卒中危险因素的知晓率。
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