极环的英文

• polar ring

• "极"英文翻译    I the utmost point; extreme
• "环"英文翻译    ring; hoop
• "磁极环" 英文翻译 :    pole ring
• "电极环" 英文翻译 :    electrode collar; electrode retaining collar; electrode ring
• "集极环" 英文翻译 :    collector ring
• "阳极环" 英文翻译 :    anode ring
• "阴极环" 英文翻译 :    cathode ring
• "极环绕细胞" 英文翻译 :    polar encircling cell
• "极环星系" 英文翻译 :    polar-ring galaxy
• "水冷电极环" 英文翻译 :    water cooled electrode collar; water-cooled electrode collar
• "远极环孢属" 英文翻译 :    annulispora
• "六极环形装置" 英文翻译 :    hexapole toroidal system
• "南极环极洋流" 英文翻译 :    antarctic circumpolar current
• "偶极环化加成" 英文翻译 :    dipolar cycloaddition
• "南极环境官员网" 英文翻译 :    antarctic environmental officers network
• "北极环境港湾与海洋工程" 英文翻译 :    port and ocean engineering under arctic condition
• "北极环境工程实验室" 英文翻译 :    arctic environmental engineering laboratory
• "南极环境监测专家会议" 英文翻译 :    meeting of experts on environmental monitoring in antarctica
• "极坏地" 英文翻译 :    evilly
• "极坏的，可怕的，威严的" 英文翻译 :    awful
• "极荒地群落" 英文翻译 :    crymium
• "极坏的，很糟的" 英文翻译 :    disastrous; terrible
• "极黄经" 英文翻译 :    polar longitude
• "极坏的,可怕的" 英文翻译 :    awful
• "极辉" 英文翻译 :    polar glow
• "极坏的 可怕的" 英文翻译 :    awful

• Theoretical study on the 1 , 3 - dipolar cycloaddition reaction of c , n - dimethyl nitrone and acrylonitrile
  偶极环加成反应的理论研究
• Polar - ring galaxy
  极环星系
• A wide variety of natural products , e . g . alkaloids , - lactames , biotin , amino sugars has been synthesized by 1 , 3 - dipolar cycloaddition reaction between nitrones and alkenes
  通过硝酮与烯烃化合物的1 ， 3 -偶极环加成反应合成了许多天然?物，如生物硷、 -内酰胺、生物素、氨基糖等。
• A wide variety of natural products , e . g . alkaloids , - lactames , biotin , amino sugars has been synthesized by 1 , 3 - dipolar cycloaddition reaction between nitrones and alkenes
  摘要通过硝酮与烯烃化合物的1 ， 3 -偶极环加成反应合成了许多天然?物，如生物硷、 -内酰胺、生物素、氨基糖等。
• Abstract : a wide variety of natural products , e . g . alkaloids , - lactames , biotin , amino sugars has been synthesized by 1 , 3 - dipolar cycloaddition reaction between nitrones and alkenes
  文摘:通过硝酮与烯烃化合物的1 ， 3 -偶极环加成反应合成了许多天然产物，如生物碱、 -内酰胺、生物素、氨基糖等。
• The characterization of " click chemistry " ( the 1 , 3 - dipolar cycloaddition combined with the synthetic design of triazoles and tetrazoles ) is reviewed , and some recent examples of various bioconjugates synthesis are introduced based on the " click chemistry "
  摘要介绍了利用1 , 3 -偶极环加成反应合成氮杂三唑和氮杂四唑的设计方法和反应特点，以及氮杂唑类化合物的合成在生物缀合物研究中的应用。
• The ultrastructure of the merozoites of eimeria tenellawas observed and discribed . the pellicle consist of two layer membranes , the outer membrane was a continous covering enclosing the whole merozoites , while the inner pellicular complex is interrupted at the anterior and the micropore , and thicken to form the polar ring and micropore . there are 24 microtubules under the pellicle of the merozoite which originated from the polar ring , all of them are connected with the polar ring , and extend alongside the inner pellicular complex to the middle of the merozoite . the head of the merozoite consists of a conoid , an apical vesicule and polar ring . the conoid is a hollow truncated cone . the conoid and spical vesicule can stretch and contract . there are three or more rhoptry and a lot of micronemes . the nucleus has nucleolus . and two layer membranes
  利用透射电镜对柔嫩艾美耳球虫裂殖子的超微结构进行了观察描述.柔嫩艾美耳球虫裂殖子的表膜由外膜和内膜复合体两层组成，外膜连续，内膜复合体在头部断开形成极环，在其它部位断开形成微孔；裂殖子的膜下微管24根，起始于极环，向后延伸至细胞核处；裂殖子的头部由顶泡、锥体和极环组成，锥体和顶泡可以伸缩；柔嫩艾美耳球虫裂殖子棒状体3个以上，微线数量很多，二者都由电子致密的结构组成；细胞核位于裂殖子的中后部，外被双层膜，有电子致密的核仁和染色质
• 5 , covering most of the electrical enclosure is a very winding deputy central called short circuit central , president ; it adopted covering a small fraction of the polar magnetic field , thereby generating another round of the synchronized with the main magnetic field is very magnetic field ; after the formation of a magnetic field interaction between two oval rotary magnetic field
  5罩极电机的副绕组是罩极环又叫短路环铜环它通过罩住一小部分主极磁场，从而产生另一个与主磁场有相位差的罩极磁场两磁场相互作用后就形成了一个椭圆形旋转磁场。