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Context Low leels of cardiorespiratory fitness are associated with high risk of mortality, and improements in fitness are associated with reduced mortality risk.

背景低水平的心肺功能适应性与高死亡率相联系的，而且提高心肺适应性可以降低死亡的危险。

Walking at comfortable speed improves the efficiency of the cardiorespiratory system by stimulating the lungs and heart, but at a more gradual rate than most other forms of exercise.

以 舒适的速度步行能促进心肺活动，从而提高心肺功能，虽然比起其他各种运动方式来散步的作用较为缓慢。

The other six bundles,which were nearly round,continuously expanded towards the top,of which three bundles entered the ovary wall after extended into the locule region to become the carpellary dorsal bundles which finally entered the style,of which the other three moved to center to become the placenta vascular bundles which were absent at the top of the locule.

另6枚近圆束形的维管束一直在中央向上延伸，进入子房室区后，其中3枚进入子房壁，成为3束心皮背束，最后3束心皮背束进入花柱成为花柱维管束，另3枚聚向中央，成为胎座维管束，胎座维管束至子房室顶部时消失。

The differential equations of the censorial moving and running relative to censorial of the eccentric vibration seed-metering system were set up with the dynamic analysis method.

利用动力学分析法建立了偏心振动式排种系统质心位移和绕质心转动角位移的微分方程。

With the help of the centerable mounting plate, which is very well suitable for the other measuring

在可定心的装配台，则非常适宜进行其他测量功能，而定心测量的精度将会减少。

The paper expounds the method of computer aided design for a conicograph acoording to the principle of the centrode for planar mechanism and the method of drawing the fixed centrode for planar mechanism with a "sliders dyad".

根据平面机构瞬心线的原理和利用加&双滑块二级组&绘制平面机构定瞬心线的方法，论述了一种圆锥曲线仪的计算机辅助设计方法，文中编制了程序设计框图，并通过实例绘制了圆锥曲线。

Under the identical experimental conditions, cut the trunk of the right facial nerve. Two weeks later. the caudal end of the divided facial nerve was anastomized with the cephalad end of the divided main trunk of the nerve to the masseter muscle.

在相同实验条件下，切断家兔右侧面神经主干，造成完全性面瘫。2周后，寻出麻痹侧面神经远心端与嚼肌神经主干近心端，在手术显微镜下做神经束膜、神经外膜吻合。

I now 33 weeks pregnant, last week at home, blowing cold air-conditioning are not careful, the morning to go to the hospital to check a fever of 38.2 degrees, quickly hospitalized吊针fight, fight penicillin, the results of the evening 39.6 degrees was spread, and later forced doctors to use diclofenac suppository半粒retreat of burning, the second day of the daytime Fortunately, the evening did not expect further spread Morning 38.2 degrees, my mom kept giving me the physical cooling with cold water, toss a night, the next morning and finally were able to bring down a fever, and a total of four days of fighting吊针, two days before the doctor said that with the effect of penicillin was not so good, the third day also changed Cephalosporium, and now finally good to be almost cold, and Doctors have been listening to fetal heart rate is still true that only the highest in the first day of fever when fetal heart rate a bit faster, I do not know the torment of the baby will not affect the outcome, there have had similar experiences to comfort my mother comforted me??

我现在怀孕三十三周，上星期在家里吹空调不小心感冒，早上去医院检查发烧38.2度，赶紧住院打吊针，打的青霉素，结果晚上居然烧到39.6度，后来医生强行用半粒灭痛栓退了烧，第二天白天还好，没想到晚上八九点钟又烧到38.2度，我妈不停地给我用冷水物理降温，折腾了一晚上，第二天早上才完全退烧了，共打了四天吊针，前两天用青霉素医生说效果不太好，第三天又改为头孢，现在感冒终于好得差不多了，医生一直听胎心也还不错，只在第一天发热最高的时候胎心有点快，不知这次的折腾对孩子会不会有影响，有没有曾经有过相似经历的妈妈能安慰安慰我呀？？

MPG has the actions of enhancing myocardial contraction, improving myocardial compliancy and left ventricular systolic and diostolic function and increasing cardiac output and arterial blood pressure in heart failure cats caused by Pentobarbital sodium.These show MPG is beneficial to releasing heart failure.

甲基葡萄糖苷对戊巴比妥钠诱发的实验性心衰猫具有加强心肌收缩力、改善心肌顺应性和左室舒缩功能、增加心排血量、升高动脉血压的作用。

These drums turn out to be the second weapon made by Tung's masters—heart shaking drum. After looking up in document, the masters found that Long-shen-goon comes into existence by driving whole body energy up with fast flowing blood. So, one can use Long-shen-goon only when his heartbeat is accelerated by running, qi-goon or emergency situation. For that, masters made drums that generate special low freqency sound. This kind of sound cannot be heard by humen ears but can marvelously lower the rate of heartbeat. Besides, those drums make temporary magic barrier while being beaten. Concludingly, Po is trapped in an invisible cage now!

原来这便是三长老作出的第二样武器—震心鼓，他们研究记载之后发现，龙神功是靠血脉急速流动带动全身能量产生的，所以使用之时若非以跑动或运气加速心搏，就须是在紧急之下，心跳加速时才能使出，於是他们作出一种能发出特殊声音的鼓，这种声音人耳听不见，但会奇妙的降低心跳速度，而且在敲击时会形成暂时的结界，也就是说，童博现在被困在了一个无形的牢笼！

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。