輻射種類 的英文怎麼說
中文拼音 [fúshèzhǒnglèi]
輻射種類
英文
radiating species-
Soft - packing series, western hi - temp clyster series, chinese low - temp product series, chinese food series, pre - frozed fresh meat series and deepfrozed food series, etc. the market network systems cover northwest, north china, east china, south china, and export to the countries and regions, such as russia, the united arab emirates, hong kong, macao, etc
邦傑清真肉製品主導產品有六大類400多個品種規格,市場已形成以中原為中心,輻射東北西北華北華東華南的網路體系,銷往全國20多個省市自治區,出口俄羅斯阿聯酋香港澳門等國家和地區。By using the multi - configuration dirac - fock ( mcdf ) method, the effects of relaxation and correlation on the transition energies and probabilities of electric - dipole allowed ( el ) resonance and intercombination transitions for 2p53s3 - 2p6 in neutral neon have been systematically studied firstly. and the results of the transition energies and probabilities ( lifetimes ) in length and velocity gauge have been presented. during the calculation, in order to consider the rearrangement effects of the bound - state density and some important correlations, the asfs of transition initial - and final - states were divided according to their angular - momentum and parity and calculated, and different number of csfs were included in the expansion of asfs
本文利用多組態dirac - fork ( mcdf )理論方法,通過對輻射躍遷初、末態電子波函數的獨立計算以及在原子態波函數的展開中考慮不同數量的組態波函數,系統地研究了弛豫和相關效應對中性ne原子2p ~ 53s ~ ( 1 . 3 ) p _ 1 ~ o - 2p ~ 6 ~ 1s _ 0電偶極共振和復合躍遷的能量以及躍遷幾率的影響,給出了長度和速度兩種不同規范下激發態的能量和輻射壽命;以中性ne原子的研究為基礎,進一步研究了類ne等電子系列離子( z = 11 - 18 )較低的激發組態2p ~ 53s和基組態2p ~ 6的能級結構以及各能級間的輻射躍遷特性。Four kinds of 7 - ( n, n - diethylamino ) coumarins with highly active groups were synthesized under microwave irradiation and their structures were characterized by ir, nmr
摘要採用微波輻射技術合成了4種帶有較強反應基團的7 -二乙胺基類香豆素,並通過紅外光譜、核磁共振等手段對產物的結構進行了表徵。He suggested that this analogy might be useful in assessing the impact of microscopic physics on the origin of hawking radiation
他提出,在評估微觀物理對霍金輻射起源上的影響時,這種類比也許會很有用。Since there exists ill - posedness in reconstructing velocity on the surface and reconstructing pressures in the field, this paper attempts to introduce an iterative regularization method to resolve such inverse problems
由輻射聲壓重構結構表面振動速度和聲場聲壓存在解的離散病態問題,試圖利用一種迭代正則化方法來解決此類逆問題。The main research contents of the physical design include : presenting the domestic and international status of space weather and expanding on the need and the importance about the space weather forecast ; sorting the disastrous space weather and discussing their effects and adapted prediction methods ; analyzing the solar disturbing resources of space weather and the precursor or concomitant phenomena of solar eruption based on the newest observational results ; probing into the radiation principle of solar short - wave ray and presenting the computing methods about solar continuum and line spectrum radiation ; extrapolating physical methods of reconstructing the temperature and the emission measure of coronal plasma ; argumenting the effective observing spectrum for space weather empirical forecast and space weather numerical forecast
物理設計的主要研究內容包括:分析目前國內國際空間天氣預報的發展現狀及開展空間天氣預報的必要性和重要性;分類討論了災害性空間天氣的種類、影響及目前國際上的預報方法:分析了空間天氣太陽擾動源及擾動源爆發的先兆現象或者伴生現象;討論了太陽短波輻射線譜和連續譜輻射強度的計算方法:推導了利用望遠鏡多波段的觀測結果反演日冕等離子體溫度、發射量等參數的物理方法:論證了開展空間天氣經驗預報和發展數值預報有效的成像譜段。Its effects depend on the intensity of the radiation, exposure time and the kind of body cells affected
輻射的影響,視乎輻射的強度接觸時間的長短及受影響身體細胞的種類而定。Leaky wave antennas with specific profiles are analyzed and their radiation properties are compared ; the conclusions based on the present analysis are of practical significance for the design of these kinds of leaky wave antennas
文中選取了幾種介質柵形狀漏波天線進行研究,並對它們的輻射特性進行了比較分析;所得結論對該類全向漏波天線的設計具有實際意義。Pmv and the indoor temperature field can be used to evaluate the effect of heating in a large amount air current condition. the result of analysis indicate that the radiation heating and radiator heating have some advantages in such rooms, and hot - air heating is an unsuitable way for room heating
分析結果后認為, pmv和室內溫度分佈是評價大換氣量房間不同供暖方式室內熱環境的重要參數,在這類房間中,輻射供暖和散熱器供暖將各有優點,而熱風供暖則是一種不宜採用的供暖方式。On the other hand, the activity and function of p27 kip1 was affected by many physiological agents such as camp, il - 2, rampamycin. the expression of p27kip1 increased after - irradiationin in the fibroblastoma cells, leading to arrest in gl phase, but its expression markedly decreased after y - irradiation in the nbcc cells, and leaded to arrest in g2 / m phase. several studies have reported that p27 kip1 involved in a much wider range of cellar processes, such as differentiation, apoptosis and migration, the expression level of p27kip1 is key for its function in dna damage responses
另一方面, p27kip 』的活性水平及功能作用,因細胞類型不同而各異,又受多種因素的影響,如一些有絲分裂原camp 、雷帕黴素可以上調p27kip ,的表達,而il一2等則與p27ki 」 『的表達下降有關,受電離輻射( ir )照射的成纖維細胞瘤及用1 , 25一二經基d3處理的hela細胞系在gl期均有游離的p27腳『的積累,細胞周期阻滯在gl期;而在痣癌伽bccs )細胞中, y一射線能誘導p27吻『表達水平的顯著下調,細胞周期阻滯在g2艦期。A great deal is now known about the kinds of damage produced in the dna by ultraviolet radiations, to a lesser extent, by ionizing radiations.
目前已經知道很多關于由紫外線輻射以及在較小程度上由電離輻射引起DNA損傷的種類。First, based on the basic theory of arm and the concept of radiant point enticing system, the system theory is inducted, the system model is established, and the dispsal of stations to the enticing system of two - points is proposed, the ruing probability index to classify and simulate all kinds of embattling mode is introduced, then, every simulation conclusion is analyzed, evaluated and compared to find the optimal embattling mode
主要從反輻射導彈的基本原理和有源誘偏的概念入手,對兩點源誘偏系統進行理論推導、數學建模、布站設想,后引入毀傷概率指標對各種布站方式進行分類、模擬,對每一種模擬結果進行分析、評估,再把各種分析結果加以比較,從中找出最佳的布站方式。People also have made a series of researching theoretical work on black hole ' s radiation etc., while relative issues need being studied furtherly. in this paper, researches on black hole ' s radiation effect and relative issues including the nonthermal effect of the black hole with mass multipole moment, there exists a new kind of dirac energy levels and the crossing region of dirac energy levels
其中,通過對一類具有質量多極矩的黑洞的非熱輻射效應的研究得到了一些有意義的新結果,發現了一類新的dirac能級和一類新的dirac能級交錯區,這種新的dirac能級交錯區的出現導致非熱輻射的發生,在一些方向上出現輻射能量很大的非熱輻射。There are several different types of radiation. a useful way of classifying the different types of radiation is into
輻射的種類有許多,大致可分為致電離與非致電離輻射電磁與微粒輻射。The development of cordierite based infrared radiation materials with the substitution of partial mg2 + ions by transitional metal ions has been presented, and the influences and their mechanisms of the substitution of partial mg2 ions by transitional metal ions, synthesis temperatures and particle size on the infrared radiation materials have been investigated, which aims at promoting the application of the infrared radiation materials in the inner wall coating
本研究研製了過渡金屬離子固溶堇青石體系紅外輻射材料,著重研究了過渡金屬離子的種類與含量、合成溫度、顆粒粒度對材料紅外輻射性能的影響及其作用機制,其目的在於為堇青石固溶體系紅外輻射材料在內墻塗料中的應用打下基礎。It has a very complete products line, from cat - 5, cat - 6 to cat - 7, from utp, ftp to optic - fiber, information module, patch cord and headband etc. the products number has come to more than 500. it can provide all series of cabling products for the wider users, especially, the ftp cabling system is the expertise of schneider electric. no matter it is workshop that endures strong the electromagnetism radiation interfere, or governmental organs that have high security level requirement and the cabling system can " t product electromagnetism radiation, several patent ftp technologies that schneider electric has can ensure the safety of network
據悉,梅蘭日蘭infra +系列定位於高端客戶群體,以品質著稱,自2001年以來已在法國的本土綜合布線市場佔有率名列第一,擁有非常完整的產品線,從超5類、 6類到7類,從非屏蔽、屏蔽到光纖,以及信息模塊、跳線、面板等等,產品編號已達500多個,可以為廣大的用戶提供全系列布線產品,尤其是屏蔽布線系統更是施耐德電氣的專長,無論電磁輻射干擾強烈的工廠生產車間,還是對網路安全性要求較高、布線系統不能產生電磁輻射的政府機關中,施耐德電氣所擁有的多種專利屏蔽技術都能夠確保網路安全。Uv - b radiation enhancement can cause many environmental problems. algae have different mechanisms to adapt uv - b enhancement
Uv - b輻射增強可引起深遠的環境問題,藻類具有相應的適應機制,卻存在種類間的差異。The weighting factor for this purpose is called " radiation weighting factor ", which reflects the severity of biological effects due to different types and energies of radiation
這個權重因子稱為輻射權重因子,它反映不同種類及能量的輻射對人體產生不同程度的影響。For a particular type and energy of radiation, equivalent dose is the absorbed dose averaged over a tissue or organ and weighted for the radiation quality that is of interest
特定種類及能量的輻射在一個組織或器官中引致的當量劑量,就是該輻射在組織或器官的平均吸收劑量乘以該輻射的權重因子。Demron works in two ways, depending on the type of radiation
底米龍發揮效用的方式有二,因輻射種類而異。分享友人