疲劳

Lactic acid is the main metabolite product of muscle exercise; it is an important sign to evaluate the fatigability of an organism.

血乳酸作为肌肉活动的主要代谢产物，是评价机体疲劳的重要标志。

Ageing, but not inactivity, decrease lactate accumulation and shuttle leading to the decreased fatigability of skeletal muscle.

衰老本身而非去负荷对肌肉中乳酸的积累与乳酸穿梭程度的下调降低了骨骼肌疲劳性。

these results suggest that the excitability of unloaded soleus is decreased and the fatigability of unloaded soleus is increased.

短期模拟失重即可引起比目鱼肌肌纤维的兴奋性降低，同时导致高频强直收缩疲劳性增加。

Additional symptoms may include clouding of the corneas of the eyes, mild to moderate coarseness of facial features, mild mental retardation, easy fatigability, and/or heart disease.

其他症状可能包括角膜混浊的眼睛，轻，中度粗糙的面部特徵，轻度智力低下，易疲劳性，和/或心脏病。

Objective To elucidate the underlying mechanisms of the high fatigability in mouse atrophic soleus during high-frequency tetanic contraction.

目的 探讨萎缩比目鱼肌高频强直收缩疲劳性增加涉及细胞膜离子通道的可能机理。

These results suggest that the changes in K(superscript +) channel characteristics may increase the fatigability during high-frequency tetanic contraction in atrophic soleus.

萎缩比目鱼肌纤维膜上K通道的改变，可能是引起其高频强直收缩疲劳性增加的主要因素。

Lactate shuttle may be one important factor to regulate the biological effect of lactate such as various muscle pain, fatigability and etc. Lactate shuttle effect on body function regulation is a noticeable problem in muscle rehabilitation and excise-induced adaption fields.

乳酸穿梭可能是影响乳酸发挥的生物学效应的重要因素，如引起不同形式肌肉痛感及疲劳性变化等，乳酸穿梭对人体机能的调节是未来肌肉康复及运动性适应研究的一个值得注意的方向。

Injury to the corticospinal tract, which has facilatory influence on motor neurons in the spinal cord, causes the "negative" manifestations including muscle weakness, fatigability, and decreased dexterity (Rossi, 1994). These features are the major determinant of motor disability associated with upper motor neuron lesions.

痉挛在极易影响运动神经元的脊髓灰质损伤中带来的阴性效应包括肌肉无力、易疲劳、灵巧性下降，这些特征成为与上运动神经元损伤并发的运动残疾的主要决定因素。

Other common mental health problems with frequency from high to low are as follows: sleep disturbance, anxiety/palpitations/tension/restlessness, fear/preoccupation/apprehensions of earthquake/feeling of tremors, decreased appetite, low mood/sadness, chest pain/stomach pain/body pain/headache, anhedonia/losing interest, hopelessness/helplessness/loss of confidence, weakness/fatigability, and suicidal ideation/death wishes.

其它常见问题按频率由高到低依次为：睡眠障碍，焦虑／心悸／紧张／躁动，恐惧／关注／顾虑地震／感觉地震，食欲下降，情绪低落／悲伤，胸痛／胃痛／身体疼痛／头痛，快感缺乏／兴趣丧失，绝望／无助／失去信心，虚弱／疲劳，自杀意念／死亡的意愿。

Dario Simic has his focus on playing all out until the end, without a thought about possible post-national duty fatigue

西米奇竭尽他的全力进行训练直到训练结束，并没有想象中的国家队比赛带来的疲劳。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。