Using bipartition model of electron transport proposed by applicants, combined with Fermi-Eyges theory, a new pencil beam model, hybrid electron pencil beam model, was proposed.

應(yīng)用申請(qǐng)人提出和發(fā)展的電子輸運(yùn)兩群理論并結(jié)合Fermi-Eyges理論，提出了一個(gè)新的筆束模型—電子混合筆束模型欧美亚洲天堂在线。

However, most commercial image processing software does not provide perfect filter for colored pencil style drawing. In addition, there is always a big difference between the final results transformed by computers and the actual colored pencil drawing created by artists.

市面上大多數(shù)軟體所提供的色鉛筆濾鏡功能并不完善亚洲男女交配视频，而且轉(zhuǎn)換后的效果和實(shí)際色鉛筆畫家的作品比較‘欧美淫秽高清视频，有很明顯的差異存在av小草。

Furthermore, our products with lots of kinds and fine, novel packing, are deeply welcome by the customers is the same industry, they occupy the much share in the market so as to win the good reputation and improve our image,Besides developing the domestic market, the products are far sold to over 60 countries and regions up to gain love and praise from the customers all over the world, My plant is in the production while every kind of cotton is signing return the development to produce the cosmetics tools and implements kit series product, if eyebrow pencil brush,and eyebrow pencil set brush,eyebrow pencil brush with pen knife of various book,eyelash,and informer brush,and the lips brush the every kind of and high and low nail polish to brush So the development policy and service motto of our factory are that grasp the good opportunity to innovate and improve inside management,push to make more progress, present best products to the society also the customers.

目前久久综合精品免费毛片，我廠能生產(chǎn)各種不同規(guī)格的棉簽，其中有塑料棒久久99国产综合精合精品免费、木棒不卡av免费网址、竹棒、單頭free欧美性婬妇XXXX、雙頭久久九九精品99精品、兒童棉簽，超長(zhǎng)度棉簽，自從建廠以來我廠始終奉行以質(zhì)量求生存黑人的又黑又大又长，以信譽(yù)求發(fā)展久热日韩视频免费无码观看网站，遵循顧客至上，信譽(yù)第一的原則欧洲精品视频免费播放。所生產(chǎn)出的棉簽以造形美觀日韩美欧精品人妻，棉頭大小均勻，產(chǎn)品各項(xiàng)指標(biāo)都達(dá)到了國(guó)家衛(wèi)生部門所規(guī)定的標(biāo)準(zhǔn)亚洲欧美精品综合久久小说。本廠產(chǎn)品品種繁多，包裝精美一区二区三区激情欧美亚洲日本，新穎男人的天堂网免费网站，在同類產(chǎn)品中是深受廣大用戶喜愛的品牌。使產(chǎn)品占據(jù)了市場(chǎng)的很大份額特级太黄A片免费播放一欧美欧，從而贏得了良好的市場(chǎng)信譽(yù)免费人成黄页在线观看国际，也提高了我廠在市場(chǎng)競(jìng)爭(zhēng)中的知名度。在產(chǎn)品立足于國(guó)內(nèi)市場(chǎng)的同時(shí)18岁进入网站视频，還遠(yuǎn)銷到世界60多個(gè)國(guó)家和地區(qū)人人操人人操人人舔，深受國(guó)內(nèi)外客戶喜愛與好評(píng)。本廠在生產(chǎn)各種棉簽的同時(shí)A片黄片在线，還開發(fā)生產(chǎn)化妝品用具配套系列產(chǎn)品人人看人人亲人人操，如眉筆刷，眉筆套刷激情无码一区、眉筆用各類卷筆刀欧美三级片国产免费性爱视频，睫毛刷，眼線刷两性视频网，唇刷各種高低擋指甲油刷久久国国产免费999。

Perhaps the most surprising thing about the lead pencil is that it is not lead at all. And it is not a pencil.

可能關(guān)于鉛筆最讓人吃驚的事情是它根本就不是鉛做的，而英語PENCIL也不是筆的意義在线国产性爱福利。

Perhaps the most surprising thing about the lead pencil is that it is not lead at all.

英語中的PENCIL源自拉丁語可以永久免费观看的一级视频，是指用毛制作的細(xì)致的硬刷子。

Pencil, pencil, may I use your pencil?

我可以用一下你的鉛筆嗎伊人久久大香线蕉综合AV？

From design, manufacturing to apply in pencil producing, after seventy years of practice, thousands of technical innovations, and repeatedly matching with pencil making, design and produce technology attain perfection, and rationality, stability and reliability of pencil making producting lines and fitters we made are first rate in our country and up to the high level of the world.

從設(shè)計(jì)嫩草久久久久久久精品99、制造到大生產(chǎn)使用，70年來专业偷拍熟女在公司里偷星图片，千百次的技術(shù)革新视色视色网，與生產(chǎn)實(shí)踐反復(fù)磨合，使本公司的鉛筆設(shè)計(jì)和制造工藝趨于成熟和完善女人自慰喷潮A片免费观看网站，所生產(chǎn)的鉛筆機(jī)械設(shè)備流水線及配件99re6精品视频在线最新地址，其合理性、穩(wěn)定性和可靠性堪稱國(guó)內(nèi)一流，可與外生產(chǎn)的設(shè)備媲美在线观看日本黄色片。

It is equal to abandoned this part of material of nib lost and sharpens the saw-dust lost with the wooden pencil in fact, Because in 95%, the lead clothing pencil the raw materials utilization ratios of it material-saving the wrapping up core lead part removes the space of blind hole part of filling in backs end of pencil stub that are taken up of post of handle of pencil, The plumbaginous clothing material sharpens the saw-dust equivalent of material lost to consume with the wooden pencil basically, The pencil utilization ratio of raw materials produced with the timber is in 30-35%, a finished product pencil can only use two-thirds in using, Back one-third is abandoned, so the material-saving pencil is still pencil province of material-saving raw materials compared with wooden pencil.

被棄掉的筆頭這部分材料實(shí)際上是與木制鉛筆削掉的木屑是相等的一级黄色毛片网站，因?yàn)椋?jié)材鉛筆它的原材料利用率在95%一区一区黄色网，鉛衣包鉛芯部分除去鉛筆柄柱塞所占的鉛筆頭后端的盲孔部分的空間黄片观看无码在线，鉛衣材料基本和木制鉛筆削鉛衣削掉的木屑材料等量耗費(fèi)的，而用木材生產(chǎn)鉛筆的原材料利用率在30%-35%A4yy午夜一级，一支成品鉛筆在使用中只能使用三分之二欧美日韩口爆吞精一二区，后三分之一被棄掉，所以節(jié)材鉛筆與木制鉛筆相對(duì)比還是節(jié)材鉛筆節(jié)省原材料18禁美女裸体啪啪免费网站。

Our company adopts advanced equipments and the leading technologies and is able to make various high quality wooden pencil, lead pencil, color pencil as well as the pencils without wood. All our products are stable in quality and in accordance with the standard EN71 and ASTMD-4236 that implemented by European Community. Our products are exported to over 50 countries and regions and enjoy high reputation both at home and abroad.

公司采用國(guó)內(nèi)外先進(jìn)的設(shè)備理论日韩中文，利用領(lǐng)先的工藝，可加工制做各種規(guī)格的優(yōu)質(zhì)木質(zhì)鉛筆激情黄区1区、木工筆欧美又大又粗一区二区、色筆、無木鉛筆等国产WWWWW免费在线观看，產(chǎn)品質(zhì)量穩(wěn)定亚洲色欲综合网在线观看A，符合歐共體EN71和ASTMD-4236安全衛(wèi)生標(biāo)準(zhǔn)，產(chǎn)品遠(yuǎn)銷50多個(gè)國(guó)家和地區(qū)色天堂视频在线，在國(guó)內(nèi)外享有很高的信譽(yù)成年无码av网站天堂网。

Challenged by the severe situation of pencil production and environment in our country and oriented toward a bright future of the pencil market,Golden Star Company has contrived a new kind of pencil with the holder made of paper recently.

針對(duì)我國(guó)制筆業(yè)和環(huán)保業(yè)面臨的嚴(yán)竣局面及鉛筆市場(chǎng)的廣闊前景，金星公司新近研制開發(fā)出了這種新型紙卷鉛筆欧美激情视频二三区。