配研

The original title of the piece is the Dragon Sings, and was later changed to the Water Dragon Singgs in the Tang Dynasty, in 1942, the honorary vice-president of the Dayan Naxi Ancient Music Association, Zhou Shanfu wrote new lyrics to the music according to the White Lotus Ode written by the Southern Song poet Zhang Yan.

唐代大诗人李白《宫中行乐词》中有&笛奏龙吟水&之句。此证盛唐时已将琴曲《龙吟》改为笛曲《水龙吟》了。1942年原丽江中国大研纳西古乐会名誉副会长、国学大师周善甫以南宋词人张炎的同名词牌《咏白莲》依声填配，获得成功，并流传至今。

This series of products are mainly used in industries die, die with an inquiry, dressing, stand up, loading, processing, plays an important role; effort, the provincial artificial, short-cycle mode, high accuracy, thereby greatly increasing the Work efficiency, reduce labor intensity.

该系列产品主要应用于模具行业，对模具进行研配、修整、翻身、吊装、加工等起着重要作用；省力、省人工，制模周期短，精度高，大大提高了工作效率，减轻劳动强度。

SHANGHAI HEDIT INTERNATIONAL TRADING CO.,LTD. IS THE REPRESENTATIVE OF DUNKES DONAU EGW MPK IN CHINA.DUNKES MAIN PRODUCTS ARE BLANKING AND DRAWING PRESSES;ASSEMBLY PRESSES;INTERNAL HIGH PRESSURE FORMING;POWDER PRESSES MASSIVE FORMING;TRY-OUT PRESSES;TRIMING PRESSES;STRAIGHTENING PRESSES;WHEEL-SET PRESSES; RIVETING MACHINES; PNEUMATIC PRESSES,ANDWORKPIECE-RELATED PRODUCTION EQUIPMENT.

本公司是德国DUNKES DONAU EGW MPK机械制造商常驻中国的代表处，德国DUNKES的主要产品有：冲压及拉延压力机、装配压力机、粉末压力机、内高压金属成型压力机、模具研配及精调压力机、去边压力机、矫正压力机、铁轨水平矫直压力机、车轮压装压力机、各种铆接机。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。