cusp 中文意思是什麼

cusp 解釋
n. 名詞 1. （齒、葉等的）尖端，尖頭。
2. 【天文學】月角；【建築】尖角；【數學】（二曲線的）尖點，歧點，會切點；（曲線等的）波峰。
adj. 形容詞 有尖的（cusped arch 【建築】尖拱）。

  1. A cusp is also called a stationary point or point of retrogression gression.

    尖點也叫做平穩點或逆行點。
  2. Cusp wave solutions in a class of nonlinear equation

    一類非線性波方程的尖波解
  3. I feel we ' re on the cusp of a real breakthrough, lad

    兄弟，我覺得這次可是個大突破哦
  4. Our territory sits poised just on the cusp of statehood

    我們的領地就處在州領土的邊緣
  5. The cusp catastrphic model for destabilization of deep tunnels

    深部隧道失穩的尖點災變模型
  6. Propagation characteristics of the pc3 frequency range pulsation in the cusp latitudes

    3頻段脈動的傳播特性
  7. Periodic cusp wave solutions and single - solutions for degasperis - procesi equation

    方程的周期尖波解和單孤子解
  8. Validation of design parameters of cusp magnetic field in mono - crystal furnace

    單晶爐勾形磁場設計參數實驗驗證
  9. Cusp of the second species

    第二種歧點自切點
  10. A cusp catastrophe model of unstable failure process of quasi - brittle materials

    準脆性材料破裂過程失穩的尖點突變模型
  11. A tooth with a single cusp. cuspids have the longest root of any tooth. also known as a canine

    只有一個牙尖的牙齒.任何一個尖牙都有一個較長的牙根.也稱為犬齒
  12. For some of these events, the tops of the magnetic loops showed a curious cusp, giving them the pointed appearance of a gothic arch, rather than presenting the usual rounded peak

    在一些日焰現象中，磁場環圈頂部顯現出神奇的尖端，看起來就像是有尖頂的哥德式拱門，而非一般常見的圓頂。
  13. ( 2 ) the causation that the caustic phenomena of electromagnetic wave propagation in two - dimension concave reflectors occurs and the types of singularities in caustic fields are investigated, and the conclusion that there are two types of singularities ( fold and cusp ) in caustic fields in two - dimension concave reflectors is obtained ; by symplectic geometrical method, formulations of computing wave fields in and far away from caustic fields in two - dimension concave reflectors are deduced, and the results are plotted in pictures. ( 3 ) the cause of the caustic phenomena of electromagnetic wave propagation in three - dimension concave reflectors and the types of singularities in caustic fields is discussed, and the conclusion that there are three main types of singularities ( fold, cusp and swallowtail ) in caustic fields in three - dimension concave reflectors is obtained ; by symplectic geometrical method, the formulae of computing wave fields in and far away from caustic fields in three - dimension concave reflectors are deduced. particularly, the wave fields in ellipsoid concave reflector are computed, and the results displayed in special sections are given

    論文主要包括三個方面： （ 1 ）分析了凹面反射的焦散現象，給出了不同凹面反射的焦散圖； （ 2 ）分析了二維凹面反射波動場焦散現象產生的原因及焦散區奇性的種類，得出了二維凹面反射波動場焦散區奇性主要有折疊（ fold ）和尖點（ cusp ）兩種的結論，利用辛幾何方法構造了圓錐曲面反射波動場非焦散區和焦散區的通用計算公式，並給出了圓柱面、橢圓柱面及雙曲柱面反射的計算結果； （ 3 ）分析了三維凹面反射波動場焦散現象產生的原因及焦散區奇性的種類，得出了三維凹面反射波動場焦散區奇性主要有折疊（ fom 、尖點kusp和燕尾k ）三種的結論，提出了利用辛幾何方法計算三維凹面反射波動場非焦散區和焦散區的計算方法，並給出了三軸不等橢球體凹面反射波動場的計算結果剖面圖。
  14. As records of ancient cultures on the cusp [ 6 ] of oblivion [ 7 ], they are unrivalled

    相比湮沒于歷史深處的那些古文化記載，這樣的旅程同樣無與倫比。
  15. The bifurcation analysis of the model depending on all parameter indication that it exhibits numerous kinds of bifurcation phenomena, including the saddle - node bifurcation, the supercritical and subcritical hopf bifurcation, and the lioinoclinic bifurcation. in the generic case, the model has the bifurcation of cusp type ol ' codimension 2 ( i. e. bogdanov - taken bifurcation ) but for some specific parameter values it has a multiple focus of multiplicity at least 2. and, we give the global analysis

    本文考慮具非單調功能反應函數的捕食者?食餌系統，討論了系統的bogdanov - taken分支，給出了不同種類的分支現象，包括鞍-結點分支，上臨界與下臨界hopf分支，和同宿軌分支，並討論了無窮遠點的定性分析，給出了全局結構。
  16. When an infortune is posited on the cusp of the seventh house, the native will be liable to great calamities, and if an infortune be in aspect with the sun or moon afflicted in the same place, the native, though a prince, shall suffer a world of troubles

    兇星落在第七宮宮首位置的人，易遭受大難；若這顆兇星被刑傷，且同時與太陽或月亮具備相位，則盤主無論是平民還是王孫，一生厄運連連。
  17. Professor john lee chi - kin, dean of faculty of education of cuhk and director of cusp was the chair of the conference committee

    是次研討會由中文大學教育學院院長、大學與學校伴協作中心主任李子建教授擔任籌委員會主席。
  18. Cusp of the moon

    月牙的尖角
  19. Crumbs of nails were isolated from onychomycosis suffers, koh was chosen to be solvent, nail fungi were examined by microscopy, cultured in sabourud, purified by method of concentration grads and method of exsecting cusp of mycelia. finally, sixteen purified strains were ready

    從甲病患者病甲中分離出甲碎屑，選用koh為浮載劑，直接鏡檢，採用沙堡氏培養基對它們進行分離培養，濃度梯度法和切取菌絲尖端生長法對菌種進行純化，得到純化后的菌株16株。
  20. Earthquake - induced liquefaction and pore water pressure based on cusp catastrophe model

    基於尖點突變模型的地震液化和孔壓研究
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