front end component 中文意思是什麼
front end component
解釋
前端部件-
This instructional design draws its model and principle from a variety of disciplines : learning theory, systems theory, communications theory, and instructional theory. its major content involves the following component : front - end analysis, clarifying instructional objective, writing evaluation test questions, designing instructional strategy, writing instructional solution, formative evaluation of systematic instructional design, and revising instruction
這種教學設計是以學習理論、系統論、傳播理論和教學理論為基礎，運用系統方法進行教學設計的理論和模式架構；系統教學設計的基本內容包括前期分析，教學目標的闡明和評價試題的編制，教學策略的設計，教學設計方案的編制，系統教學設計的形成性評價，修改教學；最後，構建了以上述內容為要素的系統教學設計模式。 -
In this paper, for 2 ~ 2000mhz broadband rf front - end, using subsection processing fixed intermediate frequency superheterodyne architecture, and combining with the actual component ’ s level, a broadband rf front - end system simulation platform is presented, which provided the universal, standardization, and modularization of transmitter and receiver
本文針對頻率范圍2 2000mhz的寬帶射頻前端，採用分段處理的固定中頻超外差結構，並結合目前的器件水平，建立了一個通用化、標準化、模塊化的寬頻帶射頻前端發射機和接收機系統模擬平臺。 -
Low noise amplifier ( lna ) is a key component in the front - end of rf transceiver
低噪聲放大器（ lna ）是無線收發機前端的關鍵電路之一。 -
He - yi road is the starting point section of he - nen road s303 in province highway and the important component of main skeleton of type " ok ". the starting point locates near zero - kilometre road section and the end point is in front of the railway station inyichun. the whole length is 153. 781km long, the main trunk highway is 141. 145km, the branch line is 12. 636km
鶴伊公路是省道鶴嫩公路s303線的起點段，是我省「 ok 」型主骨架公路的重要組成部分。起點于鶴大公路鶴佳段零公里附近，終點位於伊春市火車站前，全長153 . 781km ，其中主線長141 . 145km ，支線長12 . 636km 。 -
As a key component of rf front - end, broadband low noise amplifier ( lna ) becomes important in the sdr receiver
寬帶低噪聲放大器作為接收機射頻前端的關鍵部件之一，在軟體無線電中起著重要的作用。
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