转角的夏天xia
通透性是对物质通过某物质的强弱进行描述的一种特性。通透性的英文名称为permeability。其定义为,膜允许离子或分子穿过的性质。通透性可用定性和定量两种方法测得。某种物质对膜的通透性(P)可以根据它在油和水中的分配系数(K)及其扩散系数(D)来计算:P=K×D/d,d为膜的厚度。质膜的通透性是影响细胞进行内外物质交换的重要因素。
小熊de爱
The cultural characteristics of South of the Five Ridges architecture is the organic combination of the architecture and the south of the Five Ridges garden, and the building has a light and transparent body, which is full of the charm of the traditional culture of South of the Five Ridges. Guangzhou is located in the subtropical zone, the climate is hot and rainy, often by the typhoon. So the traditional buildings are very in the solution of ventilation, heat insulation, wind, rain, moisture and other characteristics. In Guangzhou as the representative of the Lingnan architecture experienced four stages: the first stage is the period of the Ming and Qing Dynasties college, ancestral hall building; the second stage is in late Qing Dynasty and early Republic of China's large Xiguan housing, bamboo house and commercial arcade building; the third stage is the introduction of western style buildings, and foreign architects in the construction of West together; the fourth stage is after the founding of new China, integration of Chinese and Western architectural technology, make the past serve the present, to make foreign things serve China. The Lingnan architecture gradually enter the stage of development of modern architecture, form a distinctive local characteristics of Lingnan architecture style. Emerged in Sheshan (left field, next to the right while get rid of the south, Mo Bozhi is representative of a large number of old, middle-aged and young Ling Southern architectural master. South of the Five Ridges's Guangzhou architecture has many representatives for the. Sanbanggulsa, small Huafang Zhai, Chen Clan temple, West, big houses, bamboo houses, commercial arcade building and reflected Lingnan urban style. After 1950s, Guangzhou was like mushrooms.
笨丫头19868
1、The water in the desert is so attractive, no matter what it will be to attract biotechnology. In the eyes of the people, in the desert precious water is so fascinating. We ford the car in the same way as in the dry desert that Wang Biquan as desirable.2、The river is a symbol of life, which flow from the past to the future now and will always go down. China is the ink pot and spread so far and still have strong vitality. China's CCTV television news industry's leading figures, which are most suitable.3、This is the glass for the design of the genre. Can be used as window glass can be used as large-scale landscape of the wall. Transparent glass, Yingrun, appears to be fragile and as tough as water. The woman described how people often use "water as" the word. Therefore, we believe that the characteristics of the glass very suitable for women. At the same time, internal glass and color changing flow of crude to see a unified color, look at the rich, dynamic, the Oriental woman as unique implicitly, introverted personality. Main colors used blue-violet, on behalf of the sea. People on the use of frosted glass in the form of, on behalf of Li Ning's purpose - "anything is possible
zhangyekiki
在总统迪尔玛•罗塞芙租用的一架飞机上的空中旅行之后,这位开创性的建筑师的骨灰将要休息在总统宫殿——一个看似简单的玻璃和混凝土建筑(好像几乎没什么重量,通透的玻璃结构高举着巨大的、弯曲的白色柱子)。经过守夜和公共访问,他的骨灰将在周五回到里约安葬。
你瞅谁啊
在飞行飞机借给了总统迪尔玛·罗塞夫,骨灰的开创性的建筑师是休息在总统府,一个看似简单的建筑玻璃和混凝土,似乎几乎没有重量,通风的玻璃结构高举着广阔的,弯曲的白色柱子。在守夜和公共探视,他的骨灰被定于星期五返回力拓埋葬。
九尾小妖
After the flight in a plane loaned by President Dilma Rousseff, the cremated remains of the groundbreaking architect were to rest in the presidential palace, a deceptively simple building of glass and concrete that seems nearly weightless, an airy glass structure held aloft by vast, curving white pillars. After a vigil and public visitation, his ashes were scheduled to be returned to Rio for burial on Friday.在飞行飞机借给了总统迪尔玛·罗塞夫,骨灰的开创性的建筑师是休息在总统府,一个看似简单的建筑玻璃和混凝土,似乎几乎没有重量,通风的玻璃结构高举着广阔的,弯曲的白色柱子。在守夜和公共探视,他的骨灰被定于星期五返回力拓埋葬。