【正文】 ues t o gr ow. Especially in t he vast r ural m ar ket gr owt h pot ential. Thir d, mar ket f or por k and higher pr oduct qualit y r equir ement s. Polut ion fr ee pork saf et y and healt h has shown a ver y good mar ket pr ospects. Four is t he m arket changing. Cur ently, cold m eat , m or e and m or e var iet ies of meat and por k m eat pr oduct s, which accounted f or a lar ge pr oport ion of por k consumpt ion, st ores, chain st ores, super market s and ot her m arket ing met hods i on t he r ise, and t ransport has been ext ended t o m ore t han 200 km in RADI US. Chengdu is an im por t ant River pig r esour ce m arket, t he cit y39。s mer cial r at e r eaches above 60% of live pigs, por k and r aw m ater ials pr im ar y pr ocessing pr oduct s in t he dom est ic and int er nat ional r eput ation is high. Wester n hog t rading center in Chengdu and pr ovides diseasef ree ar eas of const r uct ion in or der t o fur t her acceler ate t he development of swine indust r y r ealizes space and condit ions. 2, t he int er nat ional m ar ket s at pr esent , annual volum e of t rade in live pigs in t he wor ld year ar ound 18 m ilon, about 6 m ilon t ons of por k t r ade. A lar ge expor ter of pork is m ainly t he EU and Nor t h Am erica, im port ing countr ies mainly in Asia, J apan, and Kor ea, and Singapor e, t he Philppines, Hong Kong and ot her count ries and r egions, as well as Russia, about 3 m ilon t onnes wer e im por ted. I t is pr edicted t hat t he wor ld m eat consumpt ion incr ease of 80% in Asia in t he f ut ur e, our countr y has obvious geogr aphical advant ages, expor t pot ential. Wit h t he advancement of live pigs super ior it y indust ry belt constr uction, anim al disease . . .LED r esearch t hroughout he wor ld was m atur e enough, why do scient ists have LED t he light sour ce at all? LED in t her mal light has m any advant ages: sm all size, low power consumpt ion, long ser vice lif e, high br ight ness, low calor ie, gr een, r ugged, changing, high t ech t ip. Industr y in t he cit y, t he ur ban landscape light ing br ight ness do not pursue, but t he ar t of cr eat ive design, low power LED pr oduct should be able t o f ind his place. LED beam angle is sm all, dir ectional st r ong local accent light ing can be m ade. Pr oblem is t o pr ovide designer s wit h a lar ge enough scope, dem and should also be beaut y in appear ance. You can say f or sure, LED light ing wil ead in t he f ut ur e of f ashion and t r endy. I n agricult ur e, usually by using ar t if icial light sour ces ar e f luor escent lam ps wit h high pr essur e sodium lam ps. I n r ecent years, wit h phot oelect ric t echnol gy of development , glow diode ( LED) of br ightness and ef f iciency also signif icant ly impr ove, makes t his light in f acilt ies agr icult ur al pr oduct ion in t he of applicat ion int o f eas ible, especially on closed can r egulat ion of f acilt ies agr icult ur al envir onment ( as plant f act ory, Or ganization t r aining r oom , and plant gr owt h box, ) is a ver y r ight of ar tif icial light . f or , m ain int r oduced has LED in f acilt ies agr icult ur al in t he of applicat ion and t he developm ent r end [ 1] . Landscape light ing, do not pursue t he bright ness, but he ar t of cr eat ive design, LED pr oduct s should be able t o f ind it es in. Glow angle sm all of LED dir ect ion sex st r ong, can f or local f ocus light ing。 in pac kage m ater ial in t he added int o scatt ering agent can achieved 175 degrees of glow angle f or lar ger r ange wit hin of light ing, pr oblem is cur r ently cit y night light ing in t he unit s t oo pur suit high br ight ness t o t o Designer pr ovides enough big of select r ange, cur rent ly in cit y night light ing engineer ing in t he mon of LED light m ain has: linear glow lam ps, and decor at ive lawn lam p, and landscape lam p, and ball bubble, and wat er Xia lam p, and gr ound lam ps: t o bur ied lam p, and glow t iles, and st one lam p, and The use of solar energy LED light ing [ 2] . LED m edical applicat ions of r esear ch at t he int er nat ional level in t he 1990 of t he 20t h cent ur y, t he 1993 Unit ed Stat es Space Agency ( NASA) f ir st LED r esear ch on biom edical applicat ions. I ts content s include: t he use of LED light soot hing astr onaut f atigue, inj ury, used f or Photodynam ic t herapy of t um or s and r educe skin inf lam mation, ulcer s, pr omot ion of wound healing as well as f acial skin r ej uvenation, wr inkle, spot r emoval, t reatm ent of sores, and so on. Launched LED m edical applicat ions ar e I sr ael and t he Unit ed Kingdom. Through extensive clinical pr act ice, exper ts agree t hat LED t he int ernat ional biom edical m unit y m edical equipm ent is by f ar t he most alt er native of He Ne laser photot her apy devices, has an ext remely wide r ange of developm ent f oreground in m edical applicat ions [ 3]. LED cir cuit design is ver y im por tant , no dr ive LED you39。l never be t oo light . Each manuf act urer s by wit h LED ar e is as of , dif fer ent of at is dr ive cir cuit of dif f er ent , good of dr ive cir cuit can m akes it s wor k t im e m or e long, play m or e of r ole, save mor e of ener gy, LED pared Yu Gener al of incandescent by wit h power m or e less, but can issued also of light , using year s also m or e long, ar e because has var ious high per f or m ance qualit y of cir cuit m akes LED. . . 4. 1 applicat ion of t he Chinese language applicat ion f or pr oxy bidding agency application syst em . 4. 2 bidding agent applications should be subm it ted by t he Agency included in t he 5t h chapt er of t he cont ent, and t han select file asked t o pr ovide appr opr iat e docum ent ation. 4. 3 pr oxy applicat ion shall af f ix it s of ficial seal coding and page by page in t he