無輻射介質 的英文怎麼說

中文拼音 [wúfúshèjièzhí]
無輻射介質 英文
nrd
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 輻 : 名詞（車輪中車轂和輪圈的連接物） spoke
  • 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） ...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 輻射 : radiation; exposure; radio; beaming
  1. Abstract : in the field of optical wireless links, concentrators that are designed by the tools of nonimaging optics can be used to collect the light radiation and are more compact and have higher collection efficiencies than imaging concentrators. hemispherical concentrators are studied by ray tracing, then for several normal nonimaging concentrators : hemispherical concentrators, compound parabolic concentrators ( cpc ), dielectric totally internally reflecting concentrators ( dtirc ), simultaneous multiple surfaces concentrators ( sms ) and inhomogeneous media concentrators ( poisson bracket ), the design methods and the performances e. g. the gain and the field of view ( fov ) are compared as well as the application suggestion

    文摘:在無線光通信領域，利用非成像光學設計的集中器能夠聚集光輻射能量，而且相對于成像性集中器具有更緊湊的結構和更高的增益.利用光線追跡法對半球形集中器的性質進行了分析與研究.對好幾種非成像集中器:半球形集中器，復合拋物線形集中器，介質內部全反射集中器，多表面集中器，多相介質集中器，從設計原理、增益和視場進行比較，並分析其應用場合
  2. That is the following in essence. a sufficient mass of cold matter will necessarily collapse to a black hole, and stars with different mass will evolve into the white - dwarf - star, the neutron - star or the black - hole eventually because of the radiation of the burning core. the collapse of stars with sufficient mass leads to a black hole endowed with mass and charge and angular momentum, no other adjustable parameters : " a black hole has no hair.

    第二章簡單介紹一下「黑洞無毛」理論形成，即足夠質量的冷物質能夠塌縮成黑洞，不同質量的恆星由於核燃燒輻射最終會演化成為白矮星、中子星或黑洞，以及黑洞的終態系統唯一地由質量、電荷和角動量確定，而無其它物理參數，此即為「黑洞無毛」理論。
  3. As a planar structure, microstrip fit for hybrid integrity, but their disadvantages also exist : the dissipation loss caused by conductor, radiation, and dielectric, therefore, they are not suitable to be used in millimeter wave applications and couldn ’ t compose high q passive components

    微帶線作為一種平面電路結構，適合於系統的混合集成，但是這種結構也存在一定的缺陷，由於導體損耗、輻射損耗和介質損耗的存在，使得它不適于工作在毫米波波段，也無法構成高q值的部件。
  4. The pneumatic servo system is used in automation and military industry wildly as the transmission medium has the advantages including noncombustibility, no pollution, strong ability of anti - interference to electromagnetic radiation, fitness for bad work environment

    氣壓伺服系統由於其介質的不易燃、不易爆，系統抗電磁干擾和抗輻射能力強，工作介質無污染，適于在惡劣環境下工作等一些特點，在自動化和軍事領域都得到了應用。
  5. Was obvious to all to be detailed the establishment gram venereal diseases kj medicinal preparation is one high active living thing medium which in the outside too bareness oxygen, the low attraction, under the high radiation special environment in the middle of the copy process has the completely block the viral dna duplication, skin base first floor and the dermis cellular layer comprehensively sweeps clean the virus

    Annlic安立克kj劑是在外太空無氧氣低引力高輻射的特殊環境下生成的一種高活性生物介質，具有超越傳統產品20倍的超強大抗病毒作用，它在病毒dna復制過程當中具有超強干擾作用，可完全阻斷病毒dna復制，並可以透皮吸收深入皮下，直達皮膚基底層和真皮細胞層全面掃清病毒。
  6. Annlic the establishment gram kj medicinal preparation is one high active living thing medium which in the outside too bareness oxygen, the low attraction, under the high radiation special environment produces, has the surmounting legacy product 120 time of ultra formidable anti - virus functions, it has the ultra strong jamming function in the middle of the viral dna copy process, may completely block the viral dna duplication, and may pass the skin absorption, be thorough hypodermic, goes directly to the skin base first floor and the dermis cellular layer comprehensively sweeps clean the virus

    Annlic安立克kj劑是在外太空無氧氣低引力高輻射的特殊環境下生成的一種高活性生物介質，具有超越傳統產品20倍的超強大抗病毒作用，它在病毒dna復制過程當中具有超強干擾作用，可完全阻斷病毒dna復制，並可以透皮吸收深入皮下，直達皮膚基底層和真皮細胞層全面掃清病毒。
  7. Explicit time - domain radiation boundaries for analysis of wave propagation in unbounded media

    無限介質中波動分析的顯式時域輻射邊界
  8. Numerical characteristic parameters of meshless method have been investigated in solving radiative heat transfer problem. meshless method is also extended to solve the transient radiative transfer equation. the main work includes the following four aspects of investigations

    本論文主要研究內容包括以下四個方面: 1 .在輻射傳遞的離散坐標方程基礎上，建立了均勻折射率介質內輻射傳遞方程求解的局部彼得羅夫伽遼金無網格法。
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