生理种

The effects of different doses of urethane,chloral hydrate and pentobarbital sodium on the electrophysiological characteristic of sciatic nerve of toad in vitro were investigated by means of the extracellular recording action potential.

使用BL-420生物机能实验系统，采用细胞外记录神经干动作电位的方法，观察了氨基甲酸乙酯、水合氯醛和戊巴比妥钠3种麻醉剂对蟾蜍离体坐骨神经电生理特性的影响。

Measurement of some physiological factors related to salt-tolerance in wheat cultivars SW12 Using HPLC-ESI-MS technique, Glycinebetaine, proline and malondialdehyde in leaves, which collected from wheat cultivars SW12, Ningchun 4 and Chinese Spring exposed to salt treatments with concentration ranges of NaCl s of 0, 100, 200, 300, 400 and 500 mmol/L and sampling for 1, 3, 5, 10, 20 and 30 days, respectively, were measured.

小麦SW12耐盐种质生理指标测定 HPLC-ESI-MS分析表明，SW12和两个对照品种宁春4号和中国春在6个不同盐浓度（0、100、200、300、400和500mmol/L NaCl）和6个不同的盐胁迫时段中（1、3、5、10、20和30d），随着盐胁迫强度的增加，它们叶片组织中甜菜碱、脯氨酸和丙二醛的含量均有不同程度的增加，3个品种在5种不同盐浓度下，甜菜碱和丙二醛的含量存在很大差异。

The analysis interface of physiological signal can choose bilateral analysis, left-sided analysis or right-sided analysis in the optional mode.

生理讯号分析介面在选择模式可以选择全身性分析、左侧分析或是右侧分析，在分析模式可以有四种分析模式。

A reflex action is a preprogrammed biological impulse.

反射运动是一种先天的生理现象。

Allium mo ngolicum Regel is a kind of desert plant which contains physiolgical characteritics of drought-resistence, cold-resistence, disease stress-resistence and strong adaptability.

沙葱是一种具有抗旱抗寒、抗病性和适应性强等生理特性的荒漠植物。

On the rice for 24 days, and then freeze-dry and analyze its antioxidant properties and compare with mycelia, embryo rice and some commonly used antioxidants.

为一种珍稀的食药用菇，含有许多生理活性成份，本研究以胚芽米为固态发酵之基质，将樟芝接种於其上培养24天，所得之樟芝米於冻乾后针对其抗氧化活性进行评估，并与其菌丝体及胚芽米互相比较。

Cases recovered completely, and some various complications occurred in 14 cases. Conclusion Harrington rod is an effective internal fixation device for the reduction of fracture and dislocation of vertebra with its longitudinal stress. This device corresponds to the biomechanics of the spinal column. But during the operation, complications should be avoided or diminished by performing strict aseptic technique, bending of the rod to a proper physiological curvature which corresponds to injured spine, doing posterior bone grafting and using corset support after operation.

结论哈氏棒是一种符合生物力学的内固定器材，具有较强的纵向撑开力，能使骨折脱位得到很好复位，但亦具有一些缺点，如术中能做到置钩前预制好骨孔，并将哈氏棒预弯成与伤段脊柱相应的生理弧度，加用钢丝固定双棒，行后路植骨融合，术后使用支架保护，严格无菌操作等，可大大降低并发症的发生。

A denoise method based on best wavelet packet analysis was presented to remove surface electromyography SEMG）noise.

为了清除表面肌电信号夹杂的生理噪声，提出了一种基于最优小波包分析的消噪处理方法。

It was incorporated the number of the grades of CYP2D6 genotype and physiologic factors as covariances into modeling study.

之后将CYP2D6基因型分成四种等级以数字表示及生理因子当作共变数代入药动学模式中。

underwater setting-up exercises is a good way of recovery for spondylitis ankylosans patients, which helps the improvement of joints, natural curve of spine, activity of thorax, preserving muscle reducing and lowering down the rate of disabled.

水中健身操运动是一种适合于强直性脊柱炎患者的康复健身方式，对促进关节功能改善、维持脊柱生理弯曲、保持良好的胸扩活动度、防止或减轻肢体废用及肌肉萎缩、降低致残率起着重要的作用。

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。