皮层

By combining with the author's own research work, the progresses of study on sperm egg identification, acrosomal reaction, cortical reaction, and formation of male and female pronucleus in decapod crustacean are reviewed in the paper.

结合作者近期的研究工作，从精卵识别、顶体反应、皮层反应、雌雄原核的形成和结合等方面综述了近年来十足类甲壳动物受精细胞学方面的研究成果，并展望了这一领域的研究与应用前景。

In summary, age-related changes of GABA metabolism and dendrite on rat visual cortex were observed in the present study.

大鼠初级视皮层神经元的GABA分布、代谢具有明显的年龄相关性的变化。

EGABAA is positive to the resting potential, indicating that GABA serves to depolarize developing neocortical cells.

EGABBA对静止电压是积极的，指出GABA用来为发展中的皮层细胞去极化。

In consideration of cost efficiency and convenience, the dermis and subcutis could be examined simply by the 3D PPG graph derived from the proposed PPG array system. According to the amplitude of 3D PPG waveforms, the situation of skin could be evaluated that the worse skin processes the larger standard deviation of amplitude.

此外，本研究提出一套新颖的光容积阵列系统，在成本效益与方便性的考量下，透过光容积阵列所得之三维光容积讯号图，针对皮肤真皮层与皮下组织进行微循环检测，并藉由不同三维光容积变化图的振幅，可推知越差的肤质，其振幅标准差越大。

Collagen, which is composed of three spiral lines, is the key to decide the dense and saturation of skin. 70% of young facial derma is made of collagen that is important for improving wrinkles and making skin supple.

胶原蛋白决定肌肤的紧致与饱满程度，对於改善皱纹来说有重要的影响，年轻的脸部真皮层中有70%是胶原蛋白﹔以三条索呈螺旋状缠绕而成的胶原蛋白，是使肌肤有弹性不松垮的重要支柱。

But when passing the age of 20~25, the productive rate of making collagen by main cells in derma will decrease. Consequently, the skin will turn loose and wrinkles will show out when the collagen produced is less than it lost.

但自20～25岁后，真皮层中制造胶原蛋白的纤维母细胞制造能力会逐渐降低，当胶原蛋白的制造赶不上流失的速度时，肌肤就开始出现松垮或皱纹现象。

Methods During 128 patients cases,hayluronic acid injected into superficial layer of subcutaneous tissue or deep layer of derma of different parts on face.

对这128名患者面部不同部位行皮下注射填充，即：把透明质酸制剂注射到相应部位的皮下组织浅层或真皮层的深层。

With the feature that derma collagen extends, recombines and reproduces when the temperature reaches to 60℃-70℃, the skin gets tightened and wrinkles get removed.

利用真皮层胶原质在摄氏六十至七十度的温度时会产生收缩、重组和再生的特性，达到紧致肌肤、改善皱纹的效果。

Each hair has its own blood, nerve, and muscle supply, found within the dermal layer of the skin.

每个头发有它自己的血液，神经和肌肉的供应，发现在真皮层的皮肤。

In fact, water makes up 70% of the dermis, which is why drinking sufficient amounts of water is so important for healthy, young-looking skin.

事实上，真皮层中有70%是水份，所以饮用足够的水份对健康的皮肤是非常重要的。

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。