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ped n.〔美口〕步行者 (= pedestrian)。

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Based on the endogenous growth theory , this paper views technologica 1 progress as an endogenous variable in the comparative advantage model , and therefore s ets up a more systematic comparative advantage theory to the extent of investment , divisi on of labor and institution . third , it has analyzed the trade structures based on different c omparative advantage strategy , made an empirica l study of china ' s foreign trade structure , and concluded that although china ' s export structure at present is characterized by capita l - technology intensive goods , these goods have the comparative disadvantages from now to the near future in china , which means that trade structure transformation in less develo ped countries should be based on endogenous comparative advantages . finally , it has disc ussed the strategy and paths of china ' s transformation of foreign trade structure 本文借鑒內生經濟增長理論的邏輯思路,將技術進步在比較優勢模型中內生地決定,分別從投資、分工與制度三個層面建立了較為系統的內生比較優勢理論;再次,對其于不同比較優勢理論的貿易結構進行了剖析,對中國外貿結構進行了實證分析,認為盡管中國現在出口商品結構是以資本技術密集型產品為主,但中國在目前乃至將來的一定時期內的資本及技術密集型產品上仍將處于比較劣勢,發展中國家貿易結構的轉換必須基于內生比較優勢;最后,探討了中國對外貿易結構轉換戰略與路徑。

Abstract : this paper , giving the case history of two large - s ized docks built on complex limestones with cavities , grooves , troughsond develo ped fissures in dalian area , presents the construction techniques adopted in the construction of the docks and makes analyses and co mparison between the advantages and disadvantages of the techniques 文摘:本文通過同在大連地區溶洞、溶溝、溶槽和裂隙發育的復雜石灰巖地質條件下所建造的兩座大型船塢的實例,介紹了所采用的不同的施工工藝,并對其優缺點進行了相對的分析和比較。

Ih ped one , a nove1 mo1ecuar probe onolecuar beason ( mb ) was developed to establish a stwle and precise method for the quanitative analysis of gentic materials such as ing1 inrn from differen cells and rna fonn tobacco mosaic virus . the milization method for mb was studied for the fabrication of dna biosensor and dna chip . ih pall two , a series of inunobilization method such as sol - gel method and ligh polererization method were investigaed for the otilization of bio - molecues and fluorescence dye 本論文各章內容可歸納如下:第一章,根據抑癌基因ing1基因的序列設計并合成了檢測ing1轉錄產物的分子信標( 5 ' - - tamra - c6 - nh - cgttgatggttccacttctcgtgcgttcaacg - dabcyl - 3 ' ) ,其中tamra代表四甲基羅丹明,為熒光基團, dabcyl代表4 - (對二甲氨基偶氮苯)苯甲酸,為熒光熄滅基團。

Step - nc ( iso14649 ) expends step into the area of cnc and renews the data interface between cax and cnc , which helps cnc system to use data models of products in three dimensions according with step directly in order to output nc programs then control machines directly , eliminate choke points of the information stream between cax , such as cad , capp , cam , cae , ped , erp and so on , connect the design product information and manufacturing product information on the base of step in the form of object - orientation , and change the traditional movement and switch control - orientation numerical programs into object - orientation programs Step - nc ( iso14649 )將step擴展至cnc領域,重新規定了cax與cnc之間的接口,其目的是: cnc系統能夠直接使用符合step標準的cad三維產品數據模型,直接產生加工程序來控制機床;在step的基礎上以面向對象的形式將產品的設計信息與制造信息聯系起來,消除cax (如cad 、 capp 、 cam 、 cae 、 ped 、 erp等)與數控系統之間信息流瓶頸;將傳統的面向運動和開關控制的數控程序改變為直接面向加工對象的數控程序。

The ph ultra - smal1 biosensor was successfuly used to detect ph value in singie cell . wr biosensors for proten and glucose were also proposed . ped one : in chapter l , three ams were synthsized to find a suitable probe to hybridize the expression of ing1 gene , a recentiy identified tumor suppressor gene 并且,將能表達ing1基因的質粒轉入腫瘤細胞進行培養后,再將分子信標轉入腫瘤細胞,發現轉導了質粒的腫瘤細胞比沒轉導質粒的腫瘤細胞內的熒光明顯增強,其增強程度可用光譜掃描的方式將其量化。

In order to clarify the definihon , the connotation of retail bbong is compared with that of wholesale banking and private banking . and the development tendency of retail banking is explored in this chapter the currnt includes that the areas of the retail banking is expanding , that electronic retal banking will subshfore ped of the tradhonal retail bwhng , ctc 為了進一步明確零售業務的概念,本章從內涵上區分了零售業務與批發業務、私人銀行業務的概念,并從發展的角度提出了商業銀行零售業務領域不斷擴大、中間業務異軍突起、零售業務三種業態長期并存等五大趨勢,為進一步展開論述奠定基礎。

The second chapter is to analyze the current situation of running teacher education in the comprehensive university this ped mainly provides the concrete and detailed observation on the reality of the current teacher education in the compressive university in our country analyses its practical characteristics and points out the existing problems 第二章是綜合性高校辦教師教育的現狀分析。本部分主要對當前我國綜合性高校辦教師教育的現實狀態進行具體而詳實的考察,分析其實踐特征,并指出其存在的問題。

And the hardware design and software design according to the functional requirements of adaptive power control system and the features of plc are accomplished . moreover , two control programs , the ped control and the subsection control , are drawn up . at last , according to the two control programs , a indoors simulative test is carried out , which testifies the feasibility and reasonableness of the designed control system 結合自功率控制系統的的功能要求及plc的特點,完成了控制系統的硬件與軟件設計,并編寫了pid控制與分段控制兩套控制方案,最后對這兩種控制方案進行了室內模擬試驗,初步驗證了控制系統設計的可行性與合理性。

Fourthly , through the combination of neural network and fed , the paper designs three neural network fid controllers and applies them in congestion control of binary abr service successfully . they are signal - neuron fed controller , new neuron - pid controller and fuzzy - ped controller based on nn . they obtain excellent control e 一將神經網絡與pid技術相結合,研究設計了單神經元自適應pid控制器,并根據控制經驗將其進行了改進;提出了一種動態前向網絡范疇的新型神經元pid控制器,并將其成功地應用于二進制abr流的擁塞控制。

The third chaptef , the key ped of this thesis , is about the training modes and quality guarantee measures of running teacher education in the comprehensive university the comprehensive university should make full use of its advantage to rtm teacher education , and train highly qualified teachers by the creative training modes 第三章是綜合性高校辦教師教育的模式設計與質量保障措施,這部分也是本研究的重點。綜合性高校既然要辦教師教育,就要充分發揮自己的辦學優勢,并通過培養模式的創新,培養出質量較高的師資。

Too early switch can not present the advantage of fuzzy controller and even lead to integral saturation , while too late switch can not turn into pid control because of the static state error of fuzzy - ped control . at last , the choice principle of the threshold is analyzed and simulated 當過早地切換會體現不出模糊控制的優點而使超調量增大,甚至造成積分飽和現象使系統失穩;當過遲切換,如果模糊控制器有較大的靜差,則有可能根本無法進入pid控制。

The dtc system is a high - performance ac driving system . but conventional speed controller in dtc system is ped adjuster , which ca n ' t make the system have enough quick response , the ability to restrict the noise and strong robustness to the parameters of the system 作為一種高性能的交流調速系統,在直接轉矩控制系統中,速度調節器通常都采用pid調節器,使得系統的快速性和抗干擾能力及對系統參數擾動的魯棒性不夠理想。

In this thesis , omg ' s object management axchitecture and the corba2 . 3 specification are first introduced . this ped is focused on object request broker ( orb ) . interface definition language ( idl ) 本文首先介紹了corba規范的組成及其運行機制,對支撐corba的重要組成部分如orb 、接口定義語言idl 、對象適配器poa等作了較詳盡的闡述,并將corba與當前較流行的另外幾種分布式技術和編程方法作了比較。

It was in 1862 that , in spite of the southern members of congress , who wished a more southerly route , it was decided to lay the road between the forty - first and forty - second parallels . ped to have no outlet 1862年,盡管有南方的議員反對,結果還是選定了在北緯四十一度和四十二度之間的地區修了這條鐵路,而南方議員則要求鐵路建筑得更靠南部一些。

During his over ten years development in china , toso has develo - ped more than ten branch companies and 200 or so authorised stores , a really big selling network all over china 公司還致力于校服的設計與研發。高品質的學生服裝,在全國中小學生展評會曾獲多塊獎牌。商務套裝工裝制服,更是公司的經典品牌。

Abs group ltd . - london has been approved by ukas in united kingdom that is one of european union member state , to provide with pressure equipment directive ( ped ) services to the clients worldwide 美國船檢局集團咨詢公司倫敦辦事處經英國(歐盟成員國之一)的ukas認可授權向全球客戶提供ped相關的服務。

At the same time , a ped model for soc engineering process is established in the dissertation based on the research of the design methodology of platform - based soc and ip - reuse 同時,在對基于ip重用和基于平臺的soc設計方法學研究基礎上,對基于重用的集成電路設計過程進行了建模,提出了ped模型。

Provides inspection and audits during fabrication to verify that boilers , pressure vessels , and other pressure components are constructed to various ped inspection / qa modules 在生產過程中,進行檢驗和審核以確認鍋爐,壓力容器和其他壓力部件符合ped規定的檢驗和質量保證模式。

He pop ped the question during a long walkies to a park in houndslow . he told me i was the most special lassie he ' d ever met and that he wanted us to share his kennel for ever 他告訴我,我是他所見過的最與眾不同的女孩子,他希望我們能一同分享它溫暖的小窩,直到永遠。