次級焦點 的英文怎麼說

中文拼音 [jiāodiǎn]
次級焦點 英文
sagittal focus
  • : Ⅰ名詞1 (次序; 等第) order; sequence 2 [書面語] (出外遠行時停留的處所) stopping place on a jou...
  • : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
  • : Ⅰ形容詞1 (物體受熱失去水分 呈現黃黑色並發硬、發脆) burnt; scorched; charred 2 (著急) worried;...
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • 次級 : secondary
  • 焦點 : 1 [數學] [物理學] (二次曲線焦點; 主焦點) focal point; focus 2 (問題的關鍵所在或爭論的集中點) ...
  1. The marrakech talks focus on completing the translation of the landmark ministerial agreement on the kyoto protocol, achieved in bonn last july, into detailed un legal text that specifies precisely how each of the components of the kyoto treaty will operate

    二一年七月,各國于波恩就京都氣候協議達成劃時代的部長協議。是馬拉喀什會議的是把協議寫成詳細的聯合國法律文本,界定京都氣候協議每個條文的運作程序。
  2. This experiment focuses on the characteristic of green refrigerant r600a in a small parallel flow aluminum closed two - phase thermosiphon and measures all the quantity of injected mass and heat dissipation, the speed of air and the difference of temperature of the electronic element ( cpu simulate chip ) surface and environment

    處理速度達到g數量,功率消耗更達幾十瓦。如何解決cpu散熱問題,成為關注的。本實驗首研究了綠色環保工質r600a在一種鋁質重力熱管中的工作特性。
  3. The present study aims to examine : ( 1 ) the general characteristic of bully / victim problem in primary and junior middle school ; ( 2 ) how children school behavior, peer relationship, self - esteem, loneliness, depression, anxiety vary across gender, grade, bully / victim status ; ( 3 ) how well can the frequency and duration of bullying / victimization predict children ' s school adjustment and mental health. date were collected via a questionnaire battery and social competence scale. the participants were 827 students from grade 3, 5, 7, 9 in the four primary and junior middle schools

    本研究探討的主要問題包括中小學欺負發生的基本特,不同性別、年、欺負受欺負地位兒童的學校行為、同伴關系、自尊、孤獨、壓抑、慮等各方面的特,兒童欺負受欺負頻及持續時間對兒童的學校行為、同伴關系、自尊及心理健康狀況的影響,本研究採用分層整群抽樣法,用問卷法( olwues欺負問卷、自尊問卷、慮量表、壓抑量表、孤獨量表)和社會測量法(班戲劇、同伴提名)對827名中小學生(包括小學三、五年和初中一、三年)進行了調查。
  4. It has been shown that this updated sampling and measurement method, which can measure the content of tar and dust individually, appears much more precise and credible, particularly aiming at the characteristic of heavy tar and dust content in biomass gas. this clarification system that adopts two - level shell and tube condensers and one tar removal filter, has the advantages of high removal efficiency ( 97 % ~ 98 % ) and low operating cost. besides, it has been made more environmentally friendly considering that wastewater from condensers has measured up to related effluent state standards after being disposed in tar clarifier - tank

    試驗表明:針對生物質氣浙江大學碩士學位論文含油灰塵量大的特,改進的生物質油取樣測量法可實現油和灰塵的分離,有較高準確性和可靠性;採用二管殼式冷凝器與一乾式過濾器結合的燃氣冷凝凈化系統不但凈化效率高( 97 98 ) 、運行費用低,而且含油廢水二經過澄清池澄清處理后可達到國家相關污水排放標準,避兔了濕式凈化系統的水污染;兼顧凈化效果、經濟性和減少污染考慮,採用以半為吸附材料的于式凈化系統可以達到炊用燃氣對油含量的要求。
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