四元的

The total characteristic information of 36 English characters and Arabic numbers is divided into four groups, and each group character consists of nine different rotating degrees.

资料库是由九种不同旋转角度的36个英数字元之特徵值分成四组做学习所建立的，故有四个类神经网路。

14What do they mean? 15You should be quiet. 16We shouldn't walk on the grass. 17We must read English every day. 18make noise 19only four years old 20his cousin 21some public signs 22Keep off the grass 23on the bird's cage 24on the birds' cage 25stay away from the building 26know a lot about stamps 27No smoking 28No littering 29No parking 30Do not touch 31No eating or drinking 32a ten-yuan note 33look around 34fine ten yuan 35a park keeper 36point to the sign 37quickly walk to the grass 38see something on the grass 39 There is no one nearby. 40You shouldn't litter. 41That sign means 'Danger'.42We should keep off the grass. 43We shouldn't smoke. 44You shouldn't park your bike here. 45You shouldn't eat or drink. 46the boy in the green sweater 47shake my head 48want bread for breakfast 49put your rubbish in the bin 50We must stay away from it.

15你应该保持安静。16我们不应该走在草地上。17我们必须每天读英语。18发出声音 19仅仅四岁 20他表妹 21一些公共标志 22禁止践踏草地 23在那只鸟笼上 24在那些鸟笼上 25远离那幢大楼 26懂得许多关于邮票27禁止抽烟 28禁止乱扔垃圾 29禁止停车 30禁止触摸 31禁止吃喝 32一张十元钞票 33看看四周 34罚款十元 35一位公园管理员 36指向那个标志 37快速地走向草地 38看到某物在草地上 39附近没有一个人。40你不应该乱扔垃圾。41那个标志意思是"危险"。42我们应该勿踏草地。43我们不应该抽烟。44你不应该把你的自行车停在这里。45你不应该吃喝。46穿着绿毛衣的男孩 47摇我的头 48想要面包做早餐 49把你的垃圾放在垃圾箱里。50我们必须远离它。

The first three quarters of this year, Qingdao Lot 3 general residential average price of 4439 yuan per square meter in the same period last year rose 42.7 percent, Qingdao has become the largest regional price increase.

前三季度，今年青岛市地段3个一般住宅的平均价格四四三九元在每平方米，比去年同期增长百分之42.7 ，青岛已成为国内最大的区域价格上涨。

Real estate decision-making, according to the Nanjing Research Center survey shows that last year the market below 3,500 yuan per square meter of housing demand for 46%, but the inadequate supply of 26%; 3501 yuan per square meter of the ~ 5,000 housing demand 47%, supply 40%; In addition, more than 5,000 yuan per square meter in the supply accounts for 34 percent, but only 7% of demand.

房地产的决策，根据南京研究中心的调查显示，去年市场低于三五〇〇元每平方米住房需求的46 ％，但供应不足26 ％；三千五百零一元每平方米在5000 47 ％的房屋需求，供应的40 ％；此外，超过5000元每平方米的供应占百分之三十四，但只有7 ％的需求。

Years 9 on 9, China National Petroleum Group to Australia's largest oil and gas producer Woodside Petroleum to buy up to 45 billion Australian dollars worth of liquefied natural gas, the Bank of China the same day the conversion price, 1 Australian dollar to 6.2430 yuan to calculate, when the China National Petroleum Corporation's property for 280.935 billion yuan.

二千零七年9月9日，中国石油天然气集团对澳大利亚最大的石油和天然气生产商伍德赛德石油公司购买最多45亿美元的液化天然气，中国银行的同一天，澳元兑换价， 1澳元六点二四三零元计算，当中国石油天然气集团公司的财产为2809.35亿元。

In this paper, the host-guest relationship between a general cucurbit [n=7] uril (Q[7]) or a new ellipsoid-host-symmetric tetramethyl-cucurbituril (TMeQ[6]) with hydrochloride salts of 4,4'-dipyridyl (44) or N,N'-dimethyl-4,4'-dipyridyl(dm44) was examined for confirming the interaction between cucurbituril (Q[6]) and these guests.

以七元瓜环(Q[7])和新型椭圆型改性瓜环―对称四甲基取代六元瓜环(TMeQ[6])为主体，4，4'-联吡啶的盐酸盐(44)以及N，N'-二甲基4，4'-联吡啶的盐酸盐(dm44)为客体的主客体相互作用进行了考察。

In the form of Shu Zhi,it records eighty representative block-printed editions(12 for Song Dynasty,12 for Yuan Dynasty,34 for Ming Dynasty and 22 for Qing Dynasty),investigating Yuan Ke and Fan Ke,Chu Yin and Hou Yin of certain edition.

下编&實例&分四章，採用書志的形式，著錄歷代典型版刻八十種(其中宋刻本十二種，元刻本十二種，明刻本三十四種，清刻本二十二種)，逐種考訂了各本現已可知的原刻翻刻或初印後印諸本。

For example, the Shenzhen Area Xiangmihu mansion block on April 6 this year, the auction, starting price and 7.65 billion yuan, drop hammer price was 9.5 billion yuan, the floor price 7442 yuan per square meter for land in Shenzhen in recent years the most.

例如，在深圳地区块香蜜湖大厦4月6日，今年的拍卖，起拍价和七十六万五千点〇〇〇万元，落锤价为9.5亿元，底价七四四二元每平方米的土地在深圳近年来最。

For example, the Shenzhen Area Xiangmihu mansion block on April 6 this year, the auction, starting price 7.65 billion, the hammer price was 9.5 billion yuan, the floor price 7442 yuan per square meter for land in Shenzhen in recent years the most.

例如，在深圳地区块香蜜湖大厦4月6日，今年的拍卖，起拍价七十六点五〇亿，拍卖价格为9.5亿元，底价七千四百四十二元每平方米的土地在深圳近年来最。

Annual per capita income has gone from 380 yuan in 1978 to about 19,000 yuan ($2,760) in 2007. The number of Chinese living in absolute poverty - less than $1 a day - has dropped from 800 million to more than 10 million.(Millions more live on $1 to $2 a day.) In 1978, the much-sought "four big things" consisted of a bicycle, a radio, a sewing machine and a watch. Today, almost every Chinese home has one television and 15 million families have private cars.

年人均收入从1978年的380元提高到2007年的19000元；每天不足一美元的绝对贫困人口从8亿减少到1千多万（其中数百万的生活标准在每天1-2美元）；1978年大多数中国人追求&四大件&--自行车、收音机、缝纫机和手表，今天几乎每个中国家庭都有一台电视机，1千5百万家庭拥有私家车。

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。