質子密度 的英文怎麼說

中文拼音 [zhízimìdù]
質子密度 英文
proton density,p
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 質子 : [物理學] proton; uron; hydrion; merron質子泵 proton pump; 質子層 proton sphere; 質子轟擊 proton b...
  1. The results show that the chiral symmetry is restored partially when the strange matter density increases and 2 plays a very important role in the strange matter which may approach the constituents of the neutron stars. in additions, we can find that the strange matter density where the - condensate emerges is led to the ratio of the nucleon number to baryon number. and the occurrence of - condensate is only in certain density and gradually increases for higher density, so we guess that - field may be necessary to carefully consider for studying the neutron stars

    （ 3 ） -凝聚出現時所對應的奇異物質密度值與核子在奇異物質中的比例有關。另外，雖然本文對夸克凝聚的討論是在低密度的奇異物質中進行的，但是-凝聚的出現卻需達到一定的密度值並且隨密度的增大而遞增，所以我們推測場可能對于仔細研究中子星是一必要因素。
  2. Low bmd is recognized as a major risk factor for osteoporotic fracture ( of )

    低骨密度（ bmd ）是骨質疏鬆性骨折（ of ）的重要危險因子。
  3. Secretic granules in b cell are fairly big, cores are various. there is fairly big gap between the core and the limiting membrane ; the center of secretic granules in a cell exist compact core and there is no gap between the core and the limiting membrane ; secretic granules in d cell are too much, electron density of granules is lower, and there is no gap between the core and the limiting membrane, what ' s more, fairly big chondriosome can be seen in the cell

    B細胞的分泌顆王曉麗尼羅羅非魚胰島顯微和亞顯微結構的研究13粒較大，芯的形態多樣，電子密度差異大，芯與界膜之間常有較大的空隙； a細胞分泌顆粒形態不規則，芯的大小不等，界膜與芯之間無空隙； d細胞分泌顆粒較多，芯的電子密度較低，界膜與芯之間無空隙，此外，胞質內可見較大的線粒體。
  4. In addition, experiments are under way to detect mysterious particles that form the cold dark matter of the universe and to examine protons at higher levels of sensitivity to learn whether they decay

    此外，已經有實驗開始偵測構成宇宙冷暗物質的神秘粒子，精密度較高的實驗也在檢查質子是否會發生衰變。
  5. The experimental results show : the flattop phenomenon on the diode voltage pulse was very apparent for using the carbon fiber cathode, that is to say, the pulse duration of the diode voltage was widened ; moreover, under the condition of the same power of microwave, the pulse duration of the out - put microwave was prolonged by about 30 % ; the peak power of the microwave was enhanced by 3db

    通過在裝置上做的兩種陰極的對比實驗，結果顯示:碳纖維陰極的使用，改善了電子束質量，使輻射微波的脈寬增加了30 %以上，輻射主瓣方向上的功率密度提高了3db以上，頻譜分佈較純凈，實現了微波的高效輸出。
  6. Dft studies on electronic properties of hetero polyanion of keggin - alw9mo3o

    電子性質的密度泛函理論研究
  7. Proton weighted image, pw

    質子密度加權像
  8. It was show in this thesis that the po activity existed histochemically in haemo - cyte and its peripheral zone. most po were electron - dense and homogenous. prophenoloxidase is found in both plasma and haemocytes. propenoloxidase is most abundant in large granule haemocytes, a small abount is present in some small granule haemocytes and hyaline cells, or absent

    Po大部分均質且電子密度很高。在細胞外有異物處的po密度最大。其中大顆粒細胞周圍的po陽性產物最多，小顆粒細胞和透明細胞則很少或沒有。
  9. The results suggested that the type cells may be derived from type cells

    含大而稀疏顆粒的型細胞其顆粒數量少、電子密度差異大，並且囊泡樣物質增多。
  10. Iso 11508 : 1998 soil quality - determination of particle density iso 11508 : 1998

    土壤質量.粒子密度的測定
  11. You will run a matlab ? program that loads some images ( t1 and proton density maps )

    使用matlab程式載入一些影像（ t1與質子密度圖） 。
  12. The mr demonstrates an area of mixed signal intensity on proton density ( pd ) and t2 - weighted ( t2 ) images in a right parietal - occipital region

    磁共振t2加權像及質子密度像均顯示在右側頂枕區有一混合強度區域。
  13. For most " soft " tissues in the body, the proton density is very homogeneous and therefore does not contribute in a major way to signal differences seen in a image

    對于身體中大多數的「軟」組織，由於質子密度非常均一，在影像上沒有方法來區別這些組織的信號。
  14. The main results are as follows : 1. the propagation of an ultrashort intense pulse laser beam in low - density plasmas is investigated analytically. relativitistic pondermotive force and space - charge effects are included, and an equation describing the evolution of the laser spot size is derived

    考慮有質動力與電荷分離場的平衡，推出了超短超強脈沖激光在低密度等離子體中的折射率、電子密度和電荷分離場的表達式以及激光束斑的演化方程。
  15. It presents images of electron density distribution inside the object

    它可以提供關於物體內部物質電子密度分佈的圖像信息。
  16. The chromatin of sertoli cell condensed tightly and formed some low electron density areas, nuclear membrane dissolved, the intercellular junction dilated

    支持細胞核染色質凝聚程度增加並出現不規則低電子密度區;核膜溶解，細胞間連接進一步拉開。
  17. Spermal ultrastructure the sperm ultrastructure of the macrobrachium rosenbergii and exopalarmon carinicanda holthuis analogical, the whole sperm looks like a inversed umbrella, it has a main body, a spike and a little bit cytoplasm. there are some vesicle exist in the m. rosenbergii sperm nucleus. the relatively length of the spike of the e

    各種細胞器數量在精子發生過程中逐漸增多，其中內質網以粗面內質網為主，線粒體于初級精母細胞階段始出現，膜輪結構在次級精母細胞中出現，精細胞早期的上述細胞器分化成電子密度高的前頂體腔，並逐漸分化形成方形頂體。
  18. Most ones were these disorganized partly, mainly, till all, mitochondria fused by itself, circled, mitochondria membrane broke and disintegrated

    處理20d后，細胞核與線粒體受損情況加重，主要表現在，細胞核膜間距加大，異染色質疑聚，常染色質電子密度降低。
  19. This thesis first stduies electron density imaging based on compton scattering energy spectral data

    本文從康普頓散射的能譜出發，研究物質電子密度圖像的重建問題。
  20. 4. spore density of amf in the heavy metal contaminated soil was affected mainly by the general pollution index and soil ph according to the results of sepwise analysis with soil ph, organic matter, olsen p and general pollution index

    4 、對土壤ph值、有機質、重金屬綜合污染指數及土壤有效p與amf抱子密度進行多元回歸分析，結果表明重金屬綜合污染指數和土壤ph值是影響amf袍子密度的重要因素。
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