development n. 1.發(fā)展,發(fā)達;進化。 2.展開;擴充;開發(fā)。 3.發(fā)達物,新事物,發(fā)展階段。 4.【生物學(xué)】發(fā)育(史);【軍,數(shù)】展開;【攝影】顯影,顯像;【音樂】展開(部);研制,研制成果。 development area 〔英國〕新開發(fā)地區(qū)。 development of heat 放熱,生熱。
Since then , the author of this paper has been involved in and promoted the development of the field in china 從那時起,本論文作者一直參予并積極推進了該項研究。
At the same time , the kind of change of cognition promotes the development of the field of in - depth reporting , it forms positive cycle 與此同時,記者思維方式的轉(zhuǎn)變又促進了深度報道向縱深的拓展,二者形成了良性的循環(huán)。
Implementing fao s field projects and participating to the development of the field programme by identifying and formulating new projects and by liaising with local donor representations 執(zhí)行糧農(nóng)組織的實地項目,通過選定和編制新的項目和與當(dāng)?shù)鼐柚硖庍M行聯(lián)絡(luò),參加制定實地計劃。
To review the development of the field once called training and development , and now called workplace learning and performance , and to give participants practice in analyzing human performance problems and assessing training needs 縱覽培訓(xùn)與發(fā)展領(lǐng)域,現(xiàn)被稱為在職學(xué)習(xí)與業(yè)績表現(xiàn),提供學(xué)員分析員工業(yè)績問題和培訓(xùn)需求分析的實踐和練習(xí)。
Along with the development of the fields , the requirement of accelerometer is more and more big and the request of accelerometer ’ s capabilities is more and more high , so in order to improve the precision and efficiency , the research of accelerometer testing system is of great significance 隨著各領(lǐng)域的不斷發(fā)展,加速度計的需求越來越大,對其性能要求也越來越高,因而對加速度計測試系統(tǒng)進行研究,提高測試精度和效率具有重要意義。
The mems devices produced by the micro electro mechanical system ( mems ) technology can help us minimizing the volume of equipment , integrating function and improving reliability , reducing cost , which is very important for the development of the fields of advanced technology 采用微機械加工技術(shù)制造出的mems器件不但具有體積微小化、功能集成化的特點;而且提高了使用的可靠性,降低了成本,這對于許多高新技術(shù)領(lǐng)域的發(fā)展具有重要意義。
The studies of plane heterogeneity are as follows : the text counts the parameters of the sandlayers " geometric shape of different sedimentous microfacies ; speculates the conditions of lateral communication by sandstone density according to the method brought forward by j . r . l . allen ; gets a group of parameters including the reservoir thickness , porosity and coefficient of permeability by using kriging method according to the data of logging results ; makes certain the direction of coefficient of permeability with variation function by modeling globosity function ; divides the sandlayers into five types by using the method of flowing cell based on three parameters , that is x h , kxh and h / h , and accounts the favorable region . on the base of above - mentioned studies , the text evaluates the heterogeneity of sandlayers and gives the resolutions to these problems to serve the development of the field Allen )等人提出的統(tǒng)計方法,用垂向上砂體密度的界限來推測砂體側(cè)向連通情況;根據(jù)每口井的測井解釋資料,利用克里金插值法對外間進行插值,得到了一組反映儲層特征在平面上變化的參數(shù),包括儲層厚度分布、孔隙度以及滲透率,并且成圖;利用變差函數(shù)法,通過球狀函數(shù)模擬,確定儲層優(yōu)勢滲透率方向:根據(jù)流動單元法,以儲能系數(shù)、容積系數(shù)以及凈毛厚度比三個參數(shù)為依據(jù),通過聚類分析方法進行流動單元劃分,并且按照參數(shù)特征將其分為五類,統(tǒng)計各砂層有利流動單元區(qū)塊。
The problem of estimating ds signals has been of great research interest with the development of the field of wind - band weak signal processing and the field of communication antagonism because of the ds signals ’ strong anti - interference ability , low probability of being intercepted and outstanding multi - access communication ability 直接序列擴頻( ds )信號具有很強的抗干擾能力、很低的被截獲概率和良好的碼分多址能力,因此對它的研究是寬帶微弱信號檢測與估計以及通信對抗領(lǐng)域的一個重要研究課題。
With the fast development of the field programmable gate arrays ( fpga ) , the pci ipcore has been offered by a great many manufactories , and then the engineers can integrate the users ’ logic and pci ipcore into the fpga chip , thus the simulations and the verifications of the user ’ logic can be done in the top level . so the engineers can develop pci productions with using ipcore much faster than using special chip of pci interface , and also can shorten debug periods , highly advance the integration of the pcb board 隨著fpga (現(xiàn)場可編程門陣列)技術(shù)的快速發(fā)展,很多制造廠商都開始提供pci接口核邏輯( ipcore ) ,設(shè)計者可以將pci用戶邏輯和pci核邏輯集成到fpga里面,并且可以在頂層通過仿真來驗證pci接口以及用戶邏輯設(shè)計的正確與否,這樣較之使用那些pci專用接口芯片,使用ipcore就可以大幅度的提高調(diào)試速度,縮短開發(fā)周期,提高電路板的集成度和系統(tǒng)的性能。