hardening time 中文意思是什麼

hardening time 解釋
凝固期
  • hardening : n. 1. 硬化；【冶金】淬火。2. 硬化劑。
  • time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
  1. The methods for solving these problems are put forword as follows : the method of airphoto scale rangs from 1 / 4 to 1 / 6 of map scale ; a flight line uses belt method ; the optional time intervals of airphoto taking are from may to june and from august to october in one year ; when the contrast at the site is small, or the visibility is rather low and needs to enchance the contrast, the hardening agent should be prepared to process the film

    並提出了解決問題的方法：山區航空攝影合理的攝影比例尺應是成圖比例尺的1 / 4 ~ 1 / 6 ；對于山區窄而長，且為線狀走勢的河流宜採用帶狀航線設計方法設計；山區流域水分充足能見度不好，惟每年5 - 6月和8 - 10月是航空攝影的最佳季節；當地面物體反差小或能見度不好而需要特別提高反差時應配製較硬性藥水沖洗等。
  2. Following fertilization the emdosperm becomes and remains multinucleate for some time, becoming cellular near the time of pit-hardening.

    受精以後，胚乳變成多核，並繼續存在一個時期，近硬核期時變成細胞狀。
  3. The time taken to reach maximum hardness decreased and the corresponding maximum hardness decreased with increasing aging temperature. the better properties of al - mg - si - mn - cr alloy were obtained after 8h at 175 ' c. the al - mg - si - mn - cr alloy resembles al - mg - si alloy in the way of the age hardening mechanism

    在同一溫度下，隨著時效時間的延長，合金硬度逐漸上升，在達到時效硬度峰值后又逐漸降低，隨著時效溫度的升高，中南大學碩士學位論文川mg st mn cr合金組織與性能的研究合金達到時效硬度峰值的時間縮短，而相應的時效硬度峰值在減小。
  4. The study shows that the flow ability has been greatly improved and its loss has been reduced, while the time of paste hardening has been delayed by adding the high - ti bfs powder

    試驗同時指出，高鈦礦渣的摻入，明顯提高了膠砂流動性，減少了流動度的經時損失，延緩了水泥凝結時間。
  5. 3. based on the bond test for 33 concrete specimens and gfrp and bending test for 15 beams strengthening with gfrp, surface preparation of concrete, type of epoxy adhesives, thickness of adhesives, hardening time of adhesives, cure condition after strengthening are considered, and the effect on concrete structures strengthening with gfrp causing by construction behavior was analyzed. 4

    根據gfrp片材加固混凝土結構在施工中常涉及到的一些相關因素，如混凝土基層表面處理情況、所選用的粘結劑類型、塗抹粘結劑的厚度、加固的方式以及養護狀況，進行了33個混凝土試件與gfrp片材的剪切粘結試驗，並進行了採用gfrp片材加固的15根混凝土梁的抗彎試驗，分析了與施工性能相關的因素對gfrp片材加固混凝土結構效果的影響。
  6. Nevertheless, in chinese railway, there is a shortage of applying heavy duty maintenance machine to conduct the track major repaair for so long time, which resulted in track mudding and hardening

    但是，由於我國長期以來一直缺少大型線路養護機械進行線路的大修作業，使目前國內大量線路處于長年失修、翻漿冒泥和嚴重板結的狀況。
  7. The influence of different technological conditions including ph. mass ratio of gelation, the time of gelation, as well as the hardening time on yields of microcapsulation the efficiency of encapsulation were studied respectively. the microencapsulation condition were also optimized

    採用光學顯微鏡、 tem 、 sem 、激光粒度分析儀研究了微膠囊的表面形態、包覆效果和粒徑分佈；採用tg和dsc研究了微膠囊的熱穩定性和儲熱調溫效果。
  8. How improving the capability of ict has become more and more an important task, for example, improving spatial resolution and density resolution, reducing scan time, enlarging the size of measure space, improving image quality, etc. moreover the question of the energy spectrum hardening and the photon scattering is one of important bottleneck to restrict the improvement of ict

    如何提高工業ct的性能指標，如怎樣進一步提高空間解析度、密度解析度，減少掃描時間，增大可測工件尺寸，改善圖像質量等等成為了ct界面臨的重要任務。而其中射線的能譜硬化和散射問題，又是制約工業ct各項性能指標提高的重要瓶頸之一。
  9. 2 the hardening state of an instant bond can be maintained at an optimal level since it will be pressed automatically within a certain time period after a bonding

    由於粘結點膠后確定時間內自動施壓，固化狀態能維持最佳粘結力水平。
  10. However, the setting and hardening time of the concrete, the mortar influences the test results obviously

    混凝土?水泥砂漿?環氧樹脂砂漿的凝結硬化時間長短對測試結果有比較顯著的影響。
  11. This company endeavors to hardening, normalizing, tempering, high and medium temperature quenching, mesh belt furnace quenching, cementing, time effective freezing and high temperature treatment etc

    本公司是一家致力於從事調質、正火、回火、高中溫淬火、網帶爐淬火、滲碳、時效冰冷及其高溫熱處理的廠家。
  12. For the fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w alloy system, the peak value of quenching appears in 950 - 1100. the peak value increases with the increment of w. when the content of w is 2 %, the temperature of temper hardening is 550. for the fe - 2 % c - 4 % v - 4 % mo - 5 % cr - 2 % w alloy, the appropriate quenching temperature can be controlled in 1000 1050 and the time of preserving heat is 12min

    57 （原於百分比，人分析表明， mg的變質作用的產生是由於mg影響了合金元素的偏析，使得基體組織中合金元素含量增加，相當于使合金分配系數k更偏離於1 ，從而促進了形成縮頸、晶粒繁殖和成分過冷傾向。
  13. There is no any drainage works, no garbage disposal area so that garbage rush away anywhere in rainfall time, no hardening of road and no afforestation in these villages, allmentioned above are the main reasons for severe soil and water loss

    村內村外未建排水設施，村裡不設垃圾處理場，大雨時垃圾四處流散，路面未硬化，村莊未綠化，是造成嚴重水土流失的主要原因。
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