隔離群體 的英文怎麼說

中文拼音 [gélíqúntǐ]
隔離群體 英文
dissociative groups
  • 隔 : partitionseparate
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 群 : Ⅰ名詞（聚在一起的人或物） crowd; group Ⅱ量詞（用於成群的人或物） group; herd; flock
  • 體 : 體構詞成分。
  • 隔離 : keep apart; isolate; segregate; isolation; isolated; apartheid; enclosure; enisle; severance; seg...
  • 群體 : 1. [生物學] population; colony2. [社會學] group
  1. Abstract : the main characters and seed set of bc1 ， bc2 ， bc1f2 from ms line back - crossing with the pollen of hybrid rice were studied. the appearance of a large number of self fertile plants in ms line was analyzed. the effect of introgression of restoring genes on ms line purity and hybrid yield in indica and japonica rice was discussed. it was pointed out that “ iso - cytoplasm restorer line ” was seriously reducing the purity of ms line and that hybrid rice was unsuitable for isolation zone in the seed production fields

    文摘:研究了雜交稻花粉對母本不育系回交後代群體bc1 、 bc2 、 bc1f2的主要農藝性狀和育性表現，分析了不育系中出現大量自交結實株的原因，討論了恢復基因滲入對秈、粳不育系純度和雜交稻產量的影響，指出「同質恢」對降低不育系純度的嚴重性和雜交稻作制種田隔離區的不合理性。
  2. （ a species may be defined as a group of organisms of interbreeding natural populations that are reproductively isolated from other groups and that share in common gene pools

    物種是生物界發展的連續性與間斷性統一的基本間斷形式；在有性生物物種呈現為統一的繁殖群體，由佔有一定空間，具有實際或潛在繁殖能力的種群所組成，而且與其他這樣的群體在生殖上是隔離的。
  3. Voluntary isolation of urban migrant laborers

    城市民工群體的自願性隔離
  4. The government, as the leading role in the structure, is suggested to adopt the combining model of the compensation policy and development policy, depending on the proper implement of the social salvation and social insurance policy as well as the reemployment and quality improvement policy. furthermore, the non - governmental organization, community construction, the charity development and the voluntary service will play a more and more significant role in the safeguard of the vulnerable group with their respective methods for offering the help

    責任主體的政府應選擇社會保障、社會保險等補償性政策和引導就業、提高素質等發展性政策相結合的社會政策模式;非營利組織、社區建設、慈善事業和志願服務等社會體系在弱勢群體利益保護中有諸多的路徑選擇，將發揮越來越大的作用;弱勢群體的個人自助也是他們消除社會隔離，克服心理障礙，擺脫弱勢困境的必要條件。
  5. ( 3 ) through dimension analysis, factors that affect the flow deceleration through frames are discussed. based on flume experiments, this study indicates the velocity near the bed decreases as the l / h increases, and the l / h decreases, the influence of frames height on the effect of velocity near the bed is not distinct ( 4 ) by 2 - d mathematical model, patterns of flow through frames are analyzed and the influence of different frame formations on the protection zone is researched, mean velocity in vertical decreases and protection zone enlarges as the l / h, b / b and a / h increases

    （ 3 ）通過因次分析，探討了四面體框架群減速率的影響因素，並進行了系列水槽試驗，得出：近底流速的減速率隨框架群相對長度l h的增加而增加，隨框架群相對間隔距離l h的增加而減小；框架群高度對近底流速的減速率影響不大，框架群高度的增加主要表現為減速區的增高。
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