角狀突起 的英文怎麼說

中文拼音 [jiǎozhuàngtūqǐ]
角狀突起 英文
cornu
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  • 狀 : Ⅰ名詞1 （形狀） form; shape 2 （情況） state; condition; situation; circumstances 3 （陳述事件或...
  • 突 : Ⅰ動詞1 （猛沖） dash forward; shoot out 2 （高於周圍） protrude; bulgeⅡ副詞（突然） abruptly; sud...
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 突起 : 1 （突然發生; 興起） break out; suddenly appear; suddenly arise; emerge or occur suddenly or unex...
  1. Having a hard covering of scales, spines, or horny plate, as an armadillo or a lobster

    有甲殼的有鱗片狀、棘狀突起或者角質小片狀的硬殼，例如象犰狳或者龍蝦
  2. Elephantiasis nostras verrucosa describes the cutaneous changes including dermal fibrosis, hyperkeratotic, verrucous, and papillomatous lesions that occur after chronic secondary, nonfilarial lymphedema

    摘要疣狀非血絲蟲性象皮病其皮膚變化包含真皮層纖維化，表皮過度角化，疣狀突起及乳突狀病灶。
  3. Study on branchlet surface sculpture does not reveal any hair - like structures as recorded by previous authors ; only some warty cuticles on the ridges and variable stomata in the grooves are noted. the surface of synangium in ephedra has secondary sculpture while the lip of the openings of synangium resembles the cerebral waves

    對小枝表面掃描電鏡下的微形態構造的研究並沒有發現前人報道的毛狀體特徵，而只有一些疣狀角質突起和有變異的氣孔，同時注意到，麻黃屬植物的小枝表面特徵受到生境、發育階段的影響。
  4. This article on international and domestic recognized the inhabitant standard not yet unifies the present situation has conducted the analysis research, elaborated separately from the natural person and legal person ' s angle on international solves the inhabitant tax revenue jurisdiction conflict principle, thus draws the conclusion, namely because each national stipulation inhabitant taxpayer ' s scope and the constitution condition are different, it is necessary to coordinate each national the legal conflict, and touched on foreign affairs in the tax law to our country about inhabitant ' s definition, legal person aspect and so on inhabitant ' s scope and confirmation standard proposed had the pointed legislation suggestion ; international although has formed avoids because the dual inhabitant status causing the dual taxation the convention, but its implementation still relied on the bilateral international tax revenue agreement and the various countries ' domestic legislation, the various countries ' domestic legislation the inhabitant recognized the decisive function in particular to the international tax law in, therefore our country should take and strengthen in the tax law inhabitant ' s legislation

    本文就國際及國內認定居民標準尚未統一的現狀進行了分析研究，從自然人及法人的角度分別闡述了國際上解決居民稅收管轄權沖突的原則，從而得出結論，即由於各個國家規定的居民納稅人的范圍和構成條件不同，有必要協調各個國家的法律沖突，並對我國涉外稅法中關于居民的定義、法人居民的范圍及確認標準等方面提出了有針對性的立法建議；國際間雖已形成避免因雙重居民身份導致雙重征稅的慣例，但其實施仍依賴雙邊國際稅收協定及各國國內立法，尤其是各國國內立法對國際稅法上居民的認定起決定性作用，故我國應重視和加強稅法上居民的立法。
  5. From the angle of utility of environmental resources, it points out that the reality of conflicts between the environment and the economy results from the competition between the productive utility and the survival utility of environmental resources. it puts forward that it is the key to sustainable development of the environment to achieve equilibrium of two kinds of utility. it also studies the character of dynamic equilibrium between the sustainable developing environment with the economy and works out a dynamic equilibrium model in all conditions

    第二部分主要是論文的第二章，研究了可持續發展關于環境的命題，從環境資源的效用研究角度，提出了環境與經濟之間沖突的實質，是環境資源的「生產性效用」和「生存性效用」之間的競爭性引起的觀點；揭示了環境資源兩種效用沖突引起環境與經濟沖突的現實表現，指出實現兩種效用的均衡是實現環境可持續發展的關鍵；研究了可持續發展環境與經濟的動態均衡特性，提出了各種狀態下的動態均衡模型，本部分的研究為研究環境政策提供了理論依據。
  6. Firstly, this paper introduces the asynchronous motor model, and compares it with the dc motor ’ s. then the paper studies the principle of vector control, and proposes an improved current model of rotor flux observer. this paper also studies the three - level inverter ’ s topology, working principle, the neutral - potential unbalance mechanism and its controlling strategy. the paper especially studies the svpwm in details. the interface between the vector control and the three - level inverter is studied in details, including the generation of reference voltage vector, its judging of the sector and triangular regions, and the working mechanism after it sent into three - level inverter. when synthesizing the reference voltage vector, select the vector which only includes p and o states as the starting vector, thus eliminate the vector shift problem when sector changes. this paper fully takes advantages of the powerful functions of matlab / simulink to set up the simulation model. this construction is very explicit. the simulation results verify the inverter voltage output is correct, the rotor flux is steady, the asynchronous motor ’ s dynamic and steady state performances and speed modulation are excellent

    本文首先介紹了異步電機的數學模型，在此基礎上將異步電機的數學模型與直流電機的數學模型進行了比較;然後介紹了矢量控制的基本原理，採用了一種改進的轉子磁鏈電流型觀測模型;對三電平逆變器的電路拓撲、工作原理、中點電位不平衡的機理及控制方法進行了介紹，詳細分析了空間矢量脈寬調制策略。本文對異步電機的矢量控制與三電平逆變器之間的介面進行了詳細的研究，包括:參考電壓矢量的形成、所落扇區與具體小三角形區域的判斷、送入逆變器之後的工作機理。在參考電壓矢量的合成時，選擇只包含p 、 o狀態的空間電壓矢量作為起始矢量，解決了扇區切換時的矢量突變問題。
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