查询词典 prolonged

After prolonged exposure to ANE, the accumulation of hyperploid cells, micronucleated or multinucleated cells were noted concomitantly with centrosome amplification.

另外，长时间的作用下多倍体，多核或微核细胞之有明显的增多，同时也发现常之中心体。

Abrupt withdrawal: Withdrawal resulting in rebound hypertension, tachycardia, and hypertonia may occur upon discontinuation; doses should be decreased slowly, particularly in patients receiving high doses for prolonged periods.

突然戒断：戒断会引起反跳性高血压、心动过速，也有可能发生张力亢进；应该逐渐减量，特别是长期高剂量服用的患者。

The first is hyperventilation , which is described as abnormally prolonged , deep and rapid breathing , often more than 150 breaths per minute.

第二个是减少或是慢呼吸，可能是每分钟5次。

Hyperventilation before a prolonged breath-hold is also vital.

肺的换气过度在延长的屏息过程中起着至关重要的作用。

Bilateral atrophy may occur with a variety of conditions including chronic alcoholism, hypopituitarism, atherosclerosis, chemotherapy or radiation, and severe prolonged illness.

双侧睾丸萎缩在多种情况下都能发生，包括慢性酒精中毒、垂体功能减退、动脉粥样硬化、化疗或放疗以及严重的迁延性疾病。

He suffered from kidney stones, to which he finally succumbed in 270 BCE at the age of 72, and despite the prolonged pain involved, he wrote to Idomeneus

伊壁鸠鲁生身未娶也没有孩子。由于他身患肾结石，终于在72岁时死了。

The capacity to absorb a drug continuously or in large doses without adverse effect;diminution in the response to a drug after prolonged use.

耐药量连续或大量吞服药物后不发生任何副作用的能力；长时间服药后对药品反应的减弱

No specific method is developed in the treatment of ulcerative colitis, which results in a prolonged course and incurability of this disease.

溃疡性结肠炎黏膜损伤无法修复的原因还没有阐明，至今无特异性治疗方法，造成该病病程迁延、无法治愈。

Results showed that L-THP possessed negative inotropic and negative chronotropic action, lowed left ventricular pressure and it's infinitesimal calculus, decreased heart output in per min., shorten 〓 and 〓 of action potential of ventricular papillary muscle of guinea pig and even the plate-phase of action potential disappeared in larger dose group , but prolonged 〓. we studied transmembrane transportation of 〓 after administering L-THP , L-THP not only depressed uptake and increased release of Ca 2+ in normal myocardium, but also it showed stronger inhibition in cell injured by ISO, and fully eliminated the effect of ISO increasing uptake and decreasing release of 〓. By detecting the 〓 content of ventricular single myocyte using fluorescent probe Fluo-3/AM, results correspond to that done above, L-THP decreased 〓 content inside of cell significantly. Using whole-cell mode, we observed the effect of L-THP on Ica in ventricular single cell, it was found that L-THP decreased Ica, the effect increased with increasing it's dose, and had voltage, frequency-dependency. Dose highly corelated to effect, corelative constant is 0.87. When washing cell with normal tyre's solution, Ica could recover, which proved the blocked action of L-THP on calcium channel once again. Meanwhile, L-THP reduced production of MDA in heart injured by ISO in dose-dependent manner, improved content of GSH-Px, in case tissue or cell free from free radical damage.

结果显示，该药物具有负性肌力和负性频率作用，降低左室压及其微分，终使每分心输出量减少；缩短豚鼠心室乳头肌动作电位时程的〓和APD〓，大剂量使动作电位平台消失，〓延长；同位素示踪法研究证实L-THP抑制〓摄取，促进〓释放，降低细胞内的〓含量；单通道水平的研究证实，L-THP减少豚鼠心室肌单细胞内向钙电流，且具有剂量，电压，频率依赖性，其作用易于洗脱，药物剂量与Ica也具有高度相关性（相关系数r为-0.87）；L-THP还可抑制ISO损伤心肌组织所致的丙二醛含量增加，增加谷胱甘肽过氧化物酶的量，使组织细胞免受损伤。L-THP阻断L-型〓通道，抑制〓的摄取，促进〓的释放，降低细胞内〓含量L-THP作用的离子基础。

In such cases, prolonged lack of receptivity may suggest the need to artificially inseminate or force-breed the animal.

在这种情况下，长期缺乏接受可能意味着需要人为inseminate或武力品种的动物。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。