离体

Methods Design and make a machine which can be used to perfuse kidney in vitro. Observe the effect of this machine on 6 rabbits' kidney.

自行设计、制造一种离体肾脏灌流装置，并进行6例新西兰白兔离体肾脏常温下灌流实验，以评估此灌流装置的工作性能。

Based on the nonlinear dispersion relation of electromagnetic wave in relativistic plasma, the nonlinear controlling equation for linearly polarized mode is obtained using Karpman's method. The modulation instability of intense laser pulse propagating through relativistic plasma is analyzed and the modulation instability growth rate as a function of perturbation wave number for laser beam propagating through relativistic plasma is given.

从相对论等离体中电磁波的非线性色散方程出发，利用Karpman方法获得了线性偏振波模所满足的非线性控制方程，在非线性色散方程和非线性控制方程的基础上对线性偏振激光在相对论等离体中传播的调制不稳定性进行分析，给出了调制不稳定的时间增长率与扰动态波数之间的函数关系。

In the first 2-3 hours there is always a strengthening of contraction, while after 5-10 hours, when the heart gives much feebler contraction due to exhaustion, this beneficial effect of phosphatide tends to disappear.

二葡萄糖在灌流液中的作用视室温与离体时间而定。在较高室温长期灌流而衰竭的心脏，葡萄糖是必要的，它可以维持心肌收缩并被心肌所消耗。如心脏离体时间较短，室温较低，则葡萄糖并非必需。

Within this context, microseparation and in vitro culture of early zygotic embryos from polyembryony Citrus is very important because it makes possible the use of immature hybrid embryos and accelerates the sexual hybridization breeding in Citrus.

本研究初步建立了多胚性柑桔早期合子胚的显微分离、离体培养及合子苗的鉴定体系，成功显微分离了柑桔早期合子胚并通过离体培养再生植株，具体结果如下： 1、多胚性柑桔早期合子胚显微分离的最适时期为授粉后50—55d。

Moreover, their contraction scale,contraction velocity and relaxation speed were significantly reduced in a dose-dependent manner.

磺酸钠可降低豚鼠离体右心房的自律性，明显降低豚鼠离体右心房的收缩幅度、收缩速度、舒张速度，且具有明显的剂量依赖性。

Methods: Fresh canine kidneys and porcine ureters were harvested and subjected to thulium laser and femtosecond pulse laser , respectively.

分别采用铥激光和飞秒脉冲激光对离体犬肾组织和猪输尿管组织进行体外实验，观察(1)在模拟腹腔条件下，低流量冲洗液抑制铥激光产生烟雾的效果和(2)飞秒脉冲激光切割离体猪输尿管的效率与副损伤程度。

Experimental spectra and calculated spectra agree well. The absorption maximum at around 520 nm is corresponding to the transverse surface plasmon resonance, while the absorption maximum at longer wavelength is corresponding to the longitudinal surface plasmon resonance.

计算谱和实验谱基本符合，520 nm左右处的吸收峰对应于金纳米棒的横向表面等离体子共振，长波长处的吸收峰对应于金纳米棒的纵向表面等离体子共振。

Objective: To investigate the changes of vasoconstrictor and vasodilator functions of isolated thoracic aorta in the rats with obstructive jaundice, so as to study the mechanism for the functional changes of the aorta in rats with obstructive jaundice.

目的：研究阻塞性黄疸大鼠离体胸主动脉收缩及舒张功能的变化规律，探讨高胆红素血症导致阻塞性黄疸大鼠离体胸主动脉收缩及舒张功能变化的可能机制。

Four testing methods to detect the pollen viability of cucumber were being compared. The results indicated that I-KI staining method and acetic red dyeing were not suitable to judge the pollen viability of cucumber. Tetrazolium method can be used but the error is oversize. By and large, the Germination in vitro method was an efficient, stable and simple way to judge the pollen viability of cucumber. The component of culture medium is 10% sucrose+ 100mg/L H_3BO_3. If inoculated intraday, collect pollen of fresh abloom flower at 6:00 and if inoculated at the second day, collect before dark.

比较了4种常用的花粉活力测定方法——I-KI染色法、醋酸洋红染色法、TTC染色法和离体萌发法，认为I-KI染色法和醋酸洋红染色法不适于测定黄瓜花粉生活力，TTC染色法虽适用但误差较大，综合考虑各项因素，确定离体萌发法是最准确、简便、稳定的测定黄瓜花粉活力的方法。

It has not been reported that effects of agmatine on discharges of hippocampal and subfornical organ neurons.

有关胍丁胺对离体大鼠海马脑片CA1区锥体细胞层放电和离体大鼠穹隆下器神经元放电的影响，迄今未见报道。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。