放射所致的 的英文怎麼說

中文拼音 [fàngshèsuǒzhìde]
放射所致的 英文
radio induced
  • 放 : releaseset freelet go
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 致 : Ⅰ動詞1 （給與;向對方表示禮節、情意等） deliver; send; extend 2 （集中於某個方面） devote （one s ...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 放射 : radiate; emit; blas; radiation; emission; shooting; shedding; abjection; emanation; effluence
  1. Research on biological damages caused by various ionizing radiations is the frontier area of radiobiology and radiology. it is also the hot spot included in recent public focus

    電離輻射所致生物損傷的研究既是放射生物學和放射醫學中重要的前沿領域，也是目前各方面所關心的熱點問題。
  2. From some characteristics observed, such as the short lift time, narrow frequency band, fast frequency drift, quasi - periodic pulsation, spike event and complex magnetic structure, it is considered that the radiation mechanism of these events may be principally due to the electromagnetic waves magnified directly by the instable electronic cyclotron

    從它們的觀測特徵：短壽命，窄頻帶，頻率快速漂移，及尖峰事件與磁結構復雜的大黑子活動區密切相關等，認為這些事件的輻射機制可能是電子迴旋脈澤不穩定直接放大電磁波所致。
  3. The main cause of signal ' s decrease in infrared channel of spacecraft flying remote sensing instrumentation is water vapor deposition on the surface of low temperature optical instruments which released from materials

    摘要空間遙感儀器紅外通道的信號衰減，人軌初期的主要原因是由於材料釋放的水汽在低溫光學窗口表面沉積，導致紅外透射率降低所致。
  4. The alpha particles released from polonium - 210 have a very low penetrating power and can be stopped easily by the outer layer of skin or a sheet of paper. it is unlikely that the particles can affect human body through direct irradiation. however the ionization power of alpha particles is very high

    釙210釋放的阿爾法粒子穿透能力很弱，人類的皮膚或一張紙已能隔阻它，粒子經照射影響人體的機會很微，不過由於它的電離能力很強，如果人類吸入或進食含有釙210的物質，其釋放的阿爾法粒子就能直接破壞內臟細胞，即使所吸收的份量不多，也會損害身體健康，急性高劑量阿爾法輻射可以引致輻射中毒。
  5. The international commission for radiological protection icrp estimates that an additional death rate of 12. 5 persons per million for every msv of exposure. this means that if a million people were given 2 msv of radiation, the expected additional death rate from cancer would be 25 additional persons or 230, 025 instead of 230, 000 persons out of a million dying from naturally occurring cancer

    據國際放射防護委員會估計，每一百萬人每接觸到一毫西韋特輻照量所引致的死亡率增幅為12 . 5 % ，換言之，如一百萬人接觸到兩毫西韋特的輻射，因死亡的人數估計會增加二十五人，亦即每一百萬人會有二十三萬零二十五人自然死於癌癥。
  6. This research has closed relationship with a wide range of cross - science areas, such as basic research on cancer therapy by heavy ion radiation method, radiation danger level evaluation in space and biological damage induced by long term, low - level dose radiation environment, etc. dna is the carrier of biological information and the main target of biological effects induced by ionizing radiations

    從重離子治癌的基礎性和先導性的研究，載人航天飛行過程中的太空輻射危險性評估，到長期在低劑量輻照環境下的放射性對機體損傷等等，都與電離輻射所致生物損傷的研究有著密切的關系。 dna （脫氧核糖核酸）是生命信息的載體，也是輻射生物效應的最主要的靶分子。
  7. The fact that there is no level of radiation which can be proven to cause no harm means that the international commission for radiological protection icrp recommends that no practice involving radiation be undertaken unless it is likely to bring a net benefit and that for any such practice, exposure should be kept as low as reasonably achievable alara principle, economic and social considerations being taken into account

    由於任何輻射量都不能確保絕對安全，國際放射防護委員會在考慮經濟及社會因素后，建議盡量避免涉及輻射的治療或行為，除非所得的益處較輻射引致的壞影響大，並且在進行的過程中，應把輻照量維持在可合理使用最低劑量alara原則。
  8. Secondly, basing on the theory of on - off gain of small signal, the raman gain coefficient for frequency shift between 0. 5 and 20 thz of standard sigle mode optical fiber is measured by pump - probe method through a super luminescent diode ( sld ) as a broadband small signal probe source. thirdly, numerical simulation analysis of gain characteristic of raman fiber amplifier for c band wdm signal light is made according to the raman gain coefficient of the fiber measured before through target and four rank runge - kutta method. at the invariability of wavelength and maximum power of each of two pumps, schematic of powers of two pumps for best flatness on c band wdm optical gain was found out, at the same time, the factors of resulting in gain saturation is analyzed, too

    本文首先應用經典的電磁理論對拉曼光纖放大器的工作機制進行了分析，然後，根據小信號理論推導出的開關增益求出了光纖拉曼增益系數的表達式，採用泵浦-探測波的方法，利用超輻射激光二極體（ superluminescentdiode簡稱sld ）作為探測光源，測量了所用標準單模光纖頻移為0 . 5 - 20thz的拉曼增益系數，之後根據所測得的光纖的拉曼增益系數譜對應用該類光纖構成的放大c波段wdm光信號的拉曼光纖放大器的增益特性採用打靶法和四階龍格- - -庫塔進行了數值計算，在給定了兩個泵浦光源的波長和最大功率后，找出了反向泵浦情況下使c波段wdm光源增益最平坦的兩個泵浦的各自最佳功率，同時也分析了導致信號光飽和的原因。
  9. It was concluded that lasing was waveguided in ito layer and amplified near the interface in lighting layer where gain was obtained by light pumping

    經判定，受激發射是由於ito波導在與有機材料交界附近的增益區放大所致。
  10. By learning students can master this course under different conditions caused by ionizing radiation in the body ； the law of tissue and cell damage and repair, the characteristics and mechanisms of tumor and radiation therapy foundation study ， to master the biological effects of radiation basic operational skills

    通過對本課程的學習使學生掌握電離輻射在不同條件下所致機體、組織及細胞的損傷與修復規律、特點和機理以及腫瘤放射治療學基礎，掌握研究放射生物學效應的基本操作技能。
  11. Two wedge interferometers are designed that the thickness of one is higher than the other. so when the incident coherent light through the interferometers can acquire two fringe patterns which having space shift, but the incident incoherent light only result in consistent intensity signal. through a differentiating amplifier, two signals subtract which can eliminate noise of background and result in higher contrast ratio fringe signals. this method largely improves the system and the ability of detection. the spacing of line fringes is a function of incident laser wavelength, by analyzing, we can extract the wavelength of incident laser. the optical unit analyzing and results also simulated with matlab

    當背景光入射時，直接穿過干涉儀，僅發生強度的衰減，在兩個探測平面上產生幅度基本一致的灰度信號，通過差分放大器，相消為零，從而抑制了背景干擾。當激光信號入射，穿過干涉儀時受到調制，在探測平面上產生干涉條紋。通過所設計的存在平均厚度差的雙楔形干涉儀，兩路干涉條紋圖案出現相對移位：在兩個探測平面對應的位置上，一路出現亮紋，另一路出現暗紋。
  12. They found that increasing attention has been paid to rectal toxicity as a complication of radiotherapy, particularly following the introduction of dose escalation for prostate cancer treatment

    他們發現，在前列腺癌行劑量遞增放療后，人們特別關心放射治療所致的直腸毒性。
  13. Western medicine " is closely linked to the scientific method and emphasizes empirically measurable biochemical processes that drive disease. . " they write, adding that this form of treatment " views all medical phenomena as cause - effect sequences " and relies on drugs, radiation and surgery to alleviate symptoms and cure disease

    研究人員寫道:西方藥物"以科學為基礎，強調通過實證可以測量的，導致疾病的生化過程. "研究人員還說，西醫"把所有的醫療現象都看成一系列因果關系， "並且依賴藥物，放射，手術來減輕病癥，治療疾病
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