皮层

Six parameters were determined,i.e.,cell layers of collenchyma and parenchyma,cell wall thickness of collenchyma,thickness of cortex layer and vascular bundle,and diameter of vessel lumen.

对厚角细胞层数、薄壁细胞层数、厚角细胞壁厚度、皮层厚度、维管束厚度和导管腔大小等6个参数进行了比较分析。

Under certain conditions, the activation and migration of soil Cd were accelerated by the interaction of Pb and Cd and increased Cd uptake by wetland rice. The organic-bound Cd in rizhosphere decreased by 90%. These phenomena illustrates that the interaction is very important for the transformation of soil Cd fractions. Meanwhile, the interaction distinctly affected the composition of roots secretion and their coordination abilities with heavy metals, causing clear variation to Cd amount in root cortex and middle columniation.

在一定的实验条件下，Pb和Cd的交互作用促进了Cd的活化与迁移，增加了水稻地上部分对Cd的吸收，使根际土有机结合态Cd下降了90%左右，表明交互作用对Cd形态的转化是一个重要的控制因素；同时交互作用对根系分泌物的组成及其与重金属的配位能力有着明显的影响，使Pb、Cd在根系皮层和中柱中Cd的含量有明显变化。

For the bottom-up attention process, areas of interest that deserve visual attention are formed by a sequentially extracting of feature map, conspicuity map, and interesting map. Firstly, based on Treisman's feature integration theory and the characteristics of orientation and frequency selective nerve cells in biological cortex, we propose a new 2D optimal quadrature filter in the meaning of minimum energy loss to extract intensity, edge, orientation, symmetry, curvature and comer features to form the feature maps. Then based on the local competent and global cooperative perception character of biological vision, we design a kind of competent/cooperative filter and use a set of such filters to extract conspicuous locations that will most likely to cause visual attention from feature maps to form conspicuity maps.

我们根据Treisman〓的特征整合理论，结合生物视觉皮层的方向、频率敏感性神经元，提出采用一组调制在不同尺度和方向上的新的最佳正交特征滤波器并行地提取图象的亮度、边缘、方向、对称性、曲率和角度等特征作为注意线索，构成特征图；在此基础上，基于生物视觉的局部竞争和全局协作特性，本文设计了一种竞争协作滤波器用于从特征图中提取可能引起视觉注意的显著位置构成显著图，各显著图进一步通过本文提出的融合算法和非线性松弛迭代算法生成自底向上兴趣图。

MethodsⅠMaximal electroshock seizure was adopted to analyse the relative of dose and effect, relative of time and effect, including maximal efficacy and potency of these five extractives in mice given by ig administration.ⅡMetrazol seizure test was used to compare seizure latency, anticonvulsant rate and mortality of mice with every extractives.ⅢPharmacodynamic parameters of five alcoholic extractives were assayed by means of Pharmacological Effective Method.ⅣUsing the model of seizure rats induced by penicillin localized injected in cortex,we studied the effect of extractives on seizure latency, frequency of epileptiform discharge, highest wave of hippocampus EEG(Recoded by RM6240C multichannel physiological signal collection and analysis recorde), the changes of convulsant behaviors and the latency of seizure.

方法①采用最大电休克惊厥模型，分析灌胃小鼠各药的量效和时效关系，比较其效价强度和效能；②采用戊四唑惊厥模型，比较ig小鼠各药的惊厥潜伏期、抗惊厥率和死亡率；③采用药效法，运用数学模式及参数来模拟各药在体内的药效动力学过程；④制备大鼠皮层定位注射青霉素点燃模型，采用RM6240C型多道生理信号采集处理系统记录脑电图，比较ig各药对痫性发作潜伏期及发作程度、痫性放电潜伏期、痫波发放频率及最高波幅的影响；⑤采用HPLC法测定海马区癫痫相关递质的含量，比较各药对Glu、Asp、Gly、GABA的影响。

Age influences the skin from corium.

年龄对肌肤的影响首先从真皮层开始。

In corium, collagen and elastin forms the 3D structure and are filled with hyaluronic acid, thus creating tender and elastic sin.

在真皮层中，胶原蛋白与弹性蛋白形成立体结构，保水成分透明质酸填充其间，为肌肤带来水嫩与弹力。

Since light energy is far below conventional IPL, the pigment tissue and vascular pathological tissue of the corium and epidermis would absorb more energy without injuring the epidermis, and then remove these pathological tissues better and get the effect.

由于光能远远低于传统IPL，可在不损伤表皮的前提下使表皮层、真皮层各种色素性和血管性病变组织吸收更多的能量，更好的祛除这些病变组织，达到治疗的效果。

Gene engineering products are safe, healthy without toxin, harm and side effect, and can quickly penetrate into corium, solves any defects on the face. You may keep young without face lifting facing the danger of disfigurement with high expense.

基因工程产品安全健康、无毒、无害、无任何副作用，产品能迅速直达真皮层来击碎我们脸上的任何有问题的部位，您不需要花昂贵的代价去冒着毁容的风险去整形医院就可以保持年轻。

Since light energy is far below conventional IPL, the pigment tissue and vascular pathologicalt i ss u e of the corium and epidermis would absorb more energy without injuring the epidermis ,and then remove these pathological tissues better and get the effect .

由于光能远远低于传统IPL，可在不损伤表皮的前提下使表皮层、真皮层各种色素性和血管性病变组织吸收更多的能量，更好的祛除这些病变组织，达到治疗的效果。

Since light energy is far below conventional IPL, the pigment tissue and vascular pathological t i ss u e of the corium and epidermis would absorb more energy without injuring the epidermis , and then remove these pathological tissues better and get the effect .

由於光能远远低於传统IPL，可在不损伤表皮的前提下使表皮层、真皮层各种色素性和血管变组织吸收更多的能量，更好的祛除这些病变组织，达到治疗的效果。

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。