流束 的英文怎麼說
中文拼音 [liúshù]
流束
英文
current column-
The concept, characteristics and application of high energy beam machining, electrical discharge machining, electrochemical machining and material abscission machining separately discuss
分別論述了高能束流加工、電火花加工、電解加工，以及物料切蝕加工的概念、特徵與應用狀況。Programmed, indoctrinated, simplified and andradite reading teaching have been doubted and accused. how to shake off the fetter of long - lasting deposition and realize humanized solicitude has been a common theme in the revolution of reading teaching of various genres and patterns. it becomes most important to emphasize the reading process and method, and realize effective dialogue among students, teachers and texts
當教育催生新的變革的時候，我們不得不對閱讀教學作一個歷史性的回顧和現狀的反思，閱讀教學的程式化、灌輸化、單一化和標準化已經受到質疑和責難，在流派紛呈，模式眾多的閱讀教學改革中，擺脫長期積淀的束縛，實現文科教學的人文關懷已經成為共同的話題，而側重閱讀的過程和方法，在閱讀教學中實現學生、教師和文本之間的有效對話又成為重中之重。Numerical simulation of the beam optics characteristics in a high energy and high current negative ion beam system
高能強流負離子束系統束光學特性的數值模擬Proving they can still fight for their right to party, the beastie boys returned in style from a six - year recording lull to top the u. s. pop album charts with their latest release, " to the 5 boroughs "
為了證明他們仍舊在為自己的參與權而戰斗，寵物男孩以一張最新專輯《到達5個城區》成功地結束了自己6年未錄唱片的歷史，重新占據了美國流行專輯排行榜的首位。Seen now, in broad day - light, she looked tall, fair, and shapely ; brown eyes with a benignant light in their irids, and a fine pencilling of long lashes round, relieved the whiteness of her large front ; on each of her temples her hair, of a very dark brown, was clustered in round curls, according to the fashion of those times, when neither smooth bands nor long ringlets were in vogue ; her dress, also in the mode of the day, was of purple cloth, relieved by a sort of spanish trimming of black velvet ; a gold watch watches were not so common then as now shone at her girdle
這會兒大白天，她看上去高挑個子，皮膚白皙，身材勻稱，棕色的眸子透出慈祥的目光細長似畫的睫毛，襯托出了她又白又大的前額，兩鬢的頭發呈暗棕色，按一流行式洋束成圓圓的卷發，當時光滑的發辮和長長的卷發，並沒有成為時尚。她的服裝，也很時髦，紫顏色布料，用一種黑絲絨西班牙飾邊加以烘托。一隻金錶當時手錶不像如今這么普通在她腰帶上閃光。They finished six points behind inter, who had already won group h, and one ahead of artmedia bratislava, who go into the uefa cup after a 0 - 0 draw with 2004 european champions porto
由此格拉斯哥流浪者隊也成為了蘇格蘭歷史上第一支進入歐洲冠軍聯賽淘汰賽階段的球隊。歐洲當地時間12月6日，歐洲冠軍聯賽h組比賽全部結束。In the first part, it was discussed that the effect of different distribution of shale in shaly sandstones on their permeability based on capillary buddle model
第一部分，在毛細管束模型基礎上，從流體力學理論出發，探討了泥質的不同分佈形式對滲透率的影響。The secondary backscattered electron current is used to modulate the intensity of an electron beam in a cathode ray tube(crt).
二次電子或背散射電子的電流被用來調制陰極射線管（CRT）中電子束的強度。When the stream is collisional, the negative energy nature changes to negative dissipative nature.
流束存在碰撞時，負能性質改變為負耗散性質。Speculation into the cause of the rings includes beamed jets emanating from a dense star left over from the supernova, and a superposition of two stellar winds ionized by the supernova explosion
這些奇特環狀結構起源的諸多臆測，包括由緻密遺骸的高能噴流束及兩個重疊的恆星風受到超新星爆炸的游離。Single - jet water meter
單流束水表The meijiayi mjy channels therapeutic apparatus developed by our company, combines the advanced microcomputer technics with the profound traditional chinese medicine methods as well s the human channelss science, magically takes advantages of modern electronic technics and the outer treatment of chinese medicine, realistically simulated the effects like acupuncture, aprapathy, essage, eating, kin scraping and cupping, etc. which improve the comprehensive effects, especially for the common ailments and geriatric diseases in digest digestive system, respiratory system and nervous system
旋翼式多流束濕式基表，雙脈沖采樣方式進行數據採集，採用計算機技術進行數據處理顯示控制閥門動作。它採用獨特的卡口安全及保護措施動態安全可靠的ic卡加密機制先進的硬體及軟體的容錯處理性能安全可靠，具有精度高自身功耗低體積小壽命長便於安裝等特點。能準確實現用水計量及實現預付費功能。In the early periods, the objective of the river management is to constraint the braid river in a main channel by using construction of dikes. by control the flood could prevent from river banks flowing away
早期河川治理，以築堤御洪為主，其主要目標在於整理網狀亂流，束范于河槽中，防止沿岸土地浸淹崩坍及流失，達到防災減災的目的。Research of optical transition radiation on intense electron - beam diagnostics
利用光學渡越輻射進行強流束診斷It has a long history using a throttle device to measure the flow volume of fluid in pipe the method has formed normalization at home and abroad the principle is to make the flow bunch form the particial shrink at the place where the throttle part is located so as to produce a static pressure difference then measure and calculate the flow volume at the moment when the fluid is flowing through the throttle device by the static pressure measured this method is based on the law of conservation of energy and the equation of flow continuity
用節流裝置測量管道中流體流量已歷史悠久，在國內、國際上都已標準化，其原理是使流束在節流件處形成局部收縮，產生靜壓力差，通過測量靜壓力差來衡量流體流過節流裝置時的流量大小，這種測量方法是以能量守恆定律和流動連續性方程為基礎的。The shearing layer is carried by the jet and the eddy is formed because of the instability and selective amplification of shearing layer which will propagate to the downstream. as the eddy impacts the impinging wall, a wave of pressure disturbance with certain frequency is induced. this wave then propagates to the upstream with high speed, and results in the overlap and amplification of the waves when the frequencies of them are close with each other
當前噴嘴流束中的不穩定擾動波在穿過腔內的剪切層時，剪切層對其有選擇放大作用，形成渦環結構，剪切流動中渦環與碰撞壁撞擊，在碰撞區域產生壓力擾動波並向上游反射，在上游剪切層分離處誘發新的擾動的產生，當新擾動與原擾動匹配時，射流上游就被不斷地受到周期性激勵，腔內就產生流體自激振蕩並在後噴嘴出口形成脈沖射流。High speed water jet special machining utilizes the beam of water with very high dynamic energy to cut materials, therefore it actually belongs to the machining tool of high energy beam
摘要高速水射流特種加工是利用具有很高動能的高速（超音速）水射流束來沖蝕材料，從而實現材料切削，屬于高能束加工范疇，是一種可與激光、等離子體、電子束加工方法媲美的新型切割加工工具。Designs a new type of double stream basal meter with a deflector
摘要設計了一種帶分流片的雙流束基表。Beam deflection element
流束偏轉型元件When there is an angular rate input, the fluid will deflect by the effect of coriolis acceleration
當有角速度輸入時，射流束在哥氏力的作用下發生偏轉，偏轉的大小和方向取決于輸入角速度。分享友人