preparation activity 中文意思是什麼

preparation activity 解釋
籌備活動
  • preparation : n 1 準備，預備；〈常 pl 〉準備工作[措施]；預修，預習 （for） 預習時間；（對…的）準備。2 （藥、菜...
  • activity : n. 1. 活動；活躍；動作；活動力；能動性。2. 活性；放射性。3. 機能，功能。4. 〈美國〉機構。5. 〈pl. 〉 活動范圍。
  1. Preparation and photocatalytic activity studies of anatase - phased tio2 thin films

    銳鈦礦型二氧化鈦薄膜制備及其光催化性能研究
  2. Preparation of cobalt pyridine - 2 - carboxylate and its catalytic activity on oxidative carbonylation of methanol to dimethyl carbonate

    羧酸鈷的制備及催化羰化性能研究
  3. Pure heparin sodium preparation and activity determining

    精品肝素鈉的制備及效價分析
  4. Preparation of sio2 - tio2 film and study on its photocatalysis activity

    2薄膜制備及其光催化性能研究
  5. Preparation of fe2o3 tio2 supported photocatalyst with visible light activity

    2光催化劑的制備
  6. After renaturation, the biological activity of mviia is nearly 100 % of that of natural one ; the activity of hm - 1227 is less than t | iat of hwtx - i ; however, hm - xw cannot block the neuromuscul ar transmission in an isolated mouse phrenic nerve - diaphragm preparation

    復性后的mv a摘要生物學活性接近天然mvlla的100 % ;嵌合體hm一1227的活性小於hwtx一i的15 % ;而嵌合體fd以一xw不能阻斷小鼠隔神經一隔肌的接頭傳遞。
  7. The samples have higher decoloring rate and photocatalytic activity for tio2 / zeolite without calcining, and lower cost for the preparation of tio2 / zeolite ; 5. without any other treatment the decoloring rate for waste printworks water was 92. 37 % using tio2 / zeolite as a photocatalyst

    在tio _ 2沸石復合物系列中，發現未經焙燒的tio _ 2沸石復合物對亞甲基藍的光催化效果更加明顯，這在制備方法上省去焙燒工藝，可降低成本。
  8. Preparation of high activity zinc oxide by spraying method

    噴霧分解法制備高活性氧化鋅
  9. The main work and the conclusion of the article are : ( 1 ) give a suggestion on the reaction mechanism and the principle of catalyst selection. ( 2 ) by comparison of the catalyst activity of solid superacid with the zinc oxide, stannous chlorde and tin ( ii ) octate in the synthesis reaction. we find that although its activity is lower than tin ( ii ) octate, obviously higher than that of traditional zinc oxide and stannous chlorde. from the point of preparation cost, we select solid superacid as catalyst

    但從催化劑的制備成本和工藝的角度選擇，固體超強酸具有明顯的優勢； （ 3 ）制備一系列單組元和雙組元硫酸促進氧化物固體超強酸，並用於丙交酯的合成反應，篩選具有最佳活性的固體超強酸催化劑： （ 4 ）使用so2 - 4 / zno - sno2 （ 2 ： 1 ） la3 +固體超強酸作催化劑，反應脫水時間1
  10. Preparation of trehalose and its protecting function against bio - activity

    海藻糖的制備及其對生物活性的保護作用
  11. In order to discuss the application of sol - gel in the preparation of biomembrane, the gel membrane of agarose was prepared by sol - gel with acticarbon and agarose as raw material, at the same time, the catalytic activity of immobilized cod based in the membrane was studied

    為探討生物傳感器用膜的制備，採用溶膠-凝膠法，以活性炭微粉和瓊脂糖制備了瓊脂糖凝膠薄膜並研究了薄膜固定cod的催化特性。
  12. Solid - state preparation and catalytic activity of h3znpmo10v2o40 nanocatalyst

    40納米催化劑的固相合成及其催化性能
  13. Eloise then was in the capacity as one of the holy women who ministered in the temple service and in the preparation of those who dedicated their lives for individual activity during that sojourn

    然後是埃勒維茲有資格作為神聖的女人管理神廟事務，以及為在逗留期間為個人活動奉獻生命的那些人做準備。
  14. The affecting features and characteristics of coal mining activity planning in coal enterprises were analyzed, and it ' s theory simulation model based on human - computer conversation was presented, and expounded that knowledge warehouses preparation and the theory simulation process, and application results were estimated particularly

    摘要分析了煤炭企業採煤作業計劃的影響因素和特點，提出了基於人機對話的理論模擬模型，並闡述了模型的前期知識庫準備及理論模擬過程，最後預計了模型的應用效果。
  15. Epc ( engineering, procurement and construction ) tender is normally taken as the way of international power project bid, the management of bid of the turnkey contract ranged from project information collection, agent and sub - contractor selection, pre - qualification confirmation, site investigation, equipment and material price requisition, bid document and offer preparation. especially, the management methods for choice of project, agent and sub - contractor selection, the organization setting and skill of bid offer are difference from domestic project. the ability to manage the international epc bid activity is the key factor to win the project, and is very important to the operation of the wined contract

    涉外電力工程通常採用總承包方式招標，投標涉及項目的前期跟蹤、代理人及分包商的選擇、資格預審、現場踏勘及收集資料、設備詢價、編制投標文件及投標報價等投標全過程的各個方面，特別是項目的選擇、代理人和分包商的選擇、管理組織機構的設置、報價技巧等方面的管理方法與國內總承包工程投標有較大的差別，針對涉外電力項目工程的特點，如何運用管理方法和技巧進行管理，將直接關繫到項目投標的成敗，同時對中標后進行項目的實際操作也具有舉足輕重的意義。
  16. Preparation and antimicrobial activity of chitosan - g - dmae - bc

    殼聚糖季銨鹽衍生物的合成及其抗菌活性
  17. During preparing to construct, be to show the enterprise establishs application to be taken successfully from the plan industrial and commercial the card that register holds water lawfully, the time of that paragraph of preparation before be engaged in formally running an activity

    籌建期間是指企業從計劃設立到申請成功拿到工商登記證依法成立，正式從事經營活動之前的那一段預備時間。
  18. In the experiment of catalyst preparation, the catalytic activity of mno2 / c which was prepared with mn ( no3 ) 2 solution and active carbon by the means of thermal decomposition reached the highest among three kinds of catalysts, and the performance of mno2 / c was enhanced by acidification. moreover, the results showed that the catalytic activity of mno2 was also affected by different mode of catalyst and active carbon dispersed

    催化劑的制備實驗表明，採用硝酸錳溶液和活性炭共同熱分解得到的mno _ 2 / c ，具有最高的催化活性，對催化劑進行酸化處理能提高催化劑的活性，而且催化劑和活性炭的分散方式不同對其性能的影響較大。
  19. In this paper, based on the introduction to physiological activity of oligochitosan, the advances in the preparation of oligochitosan by acid degradation, oxidation degradation, enzyme degradation and composite degradation were discussed

    本文在介紹低聚殼聚糖的生理活性的基礎上，重點評述了酸降解法、氧化降解法、酶降解法以及組合降解工藝等各種制備方法的研究進展。
  20. Preparation of doped tio2 photocatalytic glass fiber and its photocatalytic activity under visible light

    高活性鋯摻雜鈷催化劑的制備及其催化甲烷燃燒性能研究
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