supply gate 中文意思是什麼
supply gate
解釋
運料巷道-
Charge pump circuits that make use of charge accumulation in the capacitor can pump charge upward to produce voltage higher than the regular supply voltage, and they are widely used in memory circuits, such as flash memory, for the programming and erasing of the floating - gate devices
電荷泵是一種運用電荷在電容中的積累來產生高壓（高於電源電壓）的電路，它廣泛應用在存儲器電路中，諸如flashmemory ，用於對懸浮柵器件進行寫或擦除操作。 -
Abstract : this article gives some opinions on development idea fo r automatic acquiring and controlling mis for reservoirs ( including safety superv isory and measurement, gate control, water supply management, hydrological data acq u isition and forecasting ), involving the structure and function of system, hardwar e and software design, selection of development tools, etc
文摘:介紹了水庫自動化採集與控制管理信息系統的設計方案，包括系統的結構及功能、硬體設計、系統的採集與控制、軟體設計以及開發工具選擇等 -
Condition of fundamental facility that the capital can provide : convenient transportation on land and water, complete water and electricity supply, appropriative railway, the dragon gate crane for packing to unload the goods, work place, wharf, workshop over 20, 000 kilometers and smooth land
項目引資地可提供的基礎設施情況：水陸交通便利，廠區供水、供電設施齊備：廠內有鐵路專用線，裝卸貨物的龍門吊和作業場所俱備，有水運碼頭，有2萬多平方米的廠房建築，土地平整。 -
Pn 10 piston type gate valves for use in drinking water supply systems
家用供水裝系統的截流閥. pn10活塞式滑閥 -
Stopvalves for domestic water supply - part 1 : general requirements and tests for manually operated piston type gate valves, stopvalves for tapping valves, gate valves and diaphragm valves ; technical rule of the dvgw
家庭用供水截流閥.第1部分:放水閥門閥和隔膜閥用截 -
Xh rubber slowly - closing cut - off vavle is a new water supply and drainage vavle with full rubber structure, duck - mouthed appearance and functions or positive flow - in and reserve cut - off. according to thrust analysis and calculation as well as different operation mechanism and different rubber products by special processing. all will be open at weak hydraulic pressure is higher, the vavle gate will open more greatly and the water flow is greater. at reserve operation, the vavle gate closes naturally and seals tightly cut - off vavle ; the back pressure is higher, the vavle gate closes more tightly and the seal effect is better. it is used widely in various drainage exit to prevent from pouring backwards and flowing backwards in city planning, water conservancy and sewage disposal etc. it is the ideal productto replace flap vavle
Xf型橡膠緩閉逆止閥是一種全橡膠結構外形呈「鴨嘴狀」 ，具有「正向流入反向逆止」功能的新型給排水閥門產品。它根據受力分析和受力計算，針對不同的工況，採用不同的設計機理，選用不同的橡膠配方，並按特殊工藝製作而成。正向工作時，水由進水口流入，微小的水壓，便能打開閥門，水壓越大，閥門開啟越大，水流量越大。 -
In order to do the research works above better, we must can precisely control the width of the quasi - 1d channel and the cut off point, and also must precisely inspire current in the 2deg, so we designed the 2 channel high precision and high stability voltage source, one channel can supply the minus voltage to the split - gate, and the other one can supply the offset voltage between the source and drain pole
為了進行上述研究，必須能夠精確的控制準一維電子通道的寬度和鉗斷，以及精確的在2deg上激勵電流，由此我們設計研發了給分裂門加負偏壓和給準一維電子通道加源漏偏壓的兩路高精度高穩定性饋源。 -
Resilient - seated gate valves for water supply and drainage service
給排水用軟密封閘閥 -
In this paper, a three phases high - voltage power mos gate drive integrated circuit has been researched and designed successfully. it is a typical spic, which could be widely used in high power motor control and switching power supply applications. the design goal of the circuit are v0ffset ( max ) is 500v, ia ( m ~ ) is 1 a, the highest frequency of operation ( f ( ~ x ) ) is 100khz
本文研製成功了一種可廣泛用於大功率電機控制、開關電源等應用中的spic電路?三相高壓功率mos柵驅動集成電路，其設計指標要求為：最高偏置電壓（ voffset （ max ） ）為500v 、最大輸出電流（ i _ o （ max ） ）為1a 、最高工作頻率為100khz 。 -
In this paper, a phase shifting pulse width modulated ( pwm ) soft switching high voltage invert power supply has been developed with the use of the principle of advanced invert technique and the new type of power semi - conductor device - insulated gate bipolar transistor ( igbt )
本文採用最新的逆變思想與新型的開關器件?絕緣柵型雙極晶體管（ igbt ） ，研製出了移相式pwm軟開關高壓逆變電源。逆變技術發展至今，已經逐漸向大功率方向發展。 -
This paper has designed a inverter power supply of volume 2kva, working frequency 20khz., based on that has analyzed the characteristic of igbt ( insulated gate bipolar transistor ). it was provided the working theory of dc voltage circuit and bridge type invert circuit
本文在分析了igbt （絕緣柵雙極晶體管）特性的基礎上，設計了一臺容量為2kva 、頻率為20khz的高頻逆變電源。 -
Through analysis and study, it is believed important and feasible that the implemented projects, the importing feng jia - shan reservoir into yang mao - wan reservoir and the water supply from shi tou river to xi ' an city ; form the synthetic analysis of the main factors - quantity, time, apace and user " character, it can be conferred that it is not necessary for the four projects in the western areas to join together at present ; adding gate at the 2 head of lin jiacun trench can only help to relax the problem of lack of water in bao jixia irrigation area, to solve the problem of short of water in the irrigation area needs to take project measures at the trunk and branches of wei he river from lin jia village to the upper stream ; the mode of supplying water of the four projects in the western areas are all by gravity, they can only be supplied one way and ca n ' t be supplied each other
通過分析研究認為：已實施的引馮濟羊工程和石頭河西安供水工程，是十分必要的和可行的；從水資源配置的主要要素? ?數量、時間、空間和用戶性質的綜合分析研究來看，西部四大工程目前尚無整體聯網的必要；林家村渠首加閘對解決寶雞峽塬上灌區缺水僅能起到緩解作用，從根本上解決塬上灌區的缺水問題，還必須從林家村以上渭河干支流上採取進一步的工程措施；西部四大工程均為重力供水，只能單補，而不能互補。 -
This paper investigates the insulate gate bipolar transistor ( igbt ) used as the main switch in pulsed power supply. firstly, the igbt " s characteristics, principle and applications are introduced
本文在分析了中大功率igbt特性、工作原理及應用背景的基礎上，將其作為材料表面防護處理的特種脈沖電源主功率開關器件。 -
Being been produced upon advanced design and technology at home and abroad and fitted with advanced manual and electric actuators and accordance with the standard of 《 cj / t3006 - 1992 cast iron gate valve for water - supply and sewerage 》, our valves are strong in sealing capability, good in antifriction, easy to mount, flexible for opening and closing and long in service life
本公司的閘門系列產品符合cj / t3006 - 1992 《供水排水用鑄鐵閘門》標準，該產品綜合國內外先進的結構和工藝，並採用國內先進的手、電動控制裝置，使得閘門具有密封性強、耐磨性好、安裝方便、啟閉靈活、壽命長等特點。
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