appearance ratio 中文意思是什麼

appearance ratio 解釋
體視比
  • appearance : n 1 出現；露面，出場，登臺。2 出版，刊行。3 外貌，外觀； 〈pl 〉 表面的跡象[徵兆]。4 〈古語〉幻想...
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. And the deficiencies are pointed out in present researches, such as highway capacity, level - of - service, influence factor of road alignments, etc. from these, it has confirmed that the thesis should be studied from rational analysis, quantitative analysis of level - of - service, impact on capacity of road alignments, setting - up simulation model, etc. the high - accuracy gps dynamic data acquisition appearance is proposed to be used for the first time to carry on the experiment of overtaking on two - lane highways, and experiment scheme is designed according to the driver ' s perceive to judge each overtaking course. based on the experiment data, it can get two important parameters of acceptant gap ? the critical gap of overtakable time headway and returnable time headway through data processing, which can offer the strong support to the research of two - lane highway capacity with qualitative and quantitative analysis. besides, the experiment methods is provided to observe overtaking ratio and to measure the

    研究中首次提出了運用高精度gps動態數據採集儀對雙車道公路上的超車行為進行觀測，設計了根據駕駛員感受度來衡量超車過程的實驗方案，並通過後期數據處理得到了超車過程中兩個重要的可接受間隙參數-可超車車頭時距和可回車車頭時距的臨界間隙值，為定性和定量分析雙車道公路通行能力提供有力的數據支持;同時，還提出了觀測超車率的實驗方法以及測量加速度干擾的實驗方案，統一了計算加速度干擾的時間統計間隔，為雙車道公路的服務水平量化研究奠定基礎;最後還簡單介紹了駕駛員問卷調查法和模擬程序中模型參數標定和驗證的數據採集方法。
  2. In the process of the synthetic experiment with the pearlizer, the researchers focus their efforts on the exploration of the following areas concerning the artificial pearliser : ( 1 ) the material ratio ( 2 ) the amount of the catalyst used ( 3 ) the effect of such technological conditions as temperature and time on the performance of the final product, and ( 4 ) the ester value, acid value, yield rate, and appearance

    在這次珠光劑的合成實驗中，我們主要從以下凡個方面進行了探索研究工作: （ 1 ） （探索了珠光劑合成的）原料配比. （ 2 ） （探索了珠光劑合成的）激活劑用量. （ 3 ） （探索了珠光劑合成中的）溫度、時間等合成工藝條件對產品性量的影響. （ 4 ）探索了酯值，酸值、產率、外觀等。
  3. The peak of cd 137 expression on t cells from aging mouse appeared earlier compared with normal, and the appearance of the early peak was time dependently with aging. ( 2 ) the expression pattern of cd137 from subacute senile mouse was similar to that of the aging mouse. ( 3 ) the death ratio of t cells from aging mouse were higher than that of the normal level. ( 4 ) mrna of t cells from aging mouse and subacute senile mouse was decreased, and mrna from t cells of model mouse seem have a lower quantity than the aging mouse

    提取總rna ，應用rt - pcr方法檢測cd137的mrna水平變化。結果（ 1 ） d -半乳糖致衰老模型小鼠和自然衰老模型的脾臟t細胞上cd137分子表達水平低於正常水平，表達高峰提前出現，隨后表達水平下降遲緩。 （ 2 ）在造模過程中，亞急性衰老模型小鼠cd137分子表達水平逐漸降低，分子表達峰逐漸前移。
  4. The results showed that there was notable effect of soybean protein on the frozen dumpling quality, and it was different to the different ( lines ) wheat flour ; after adding appropriate amount of soybean protein, the cracking ratio of frozen dumpling and loss ratio of boiled dumpling of shan 168, pubing 143, 31 - 1 - 12, 981 wheat flour dumpling both fell at different degrees, but the cracking ratio of frozen dumpling and loss ratio of boiled dumpling of 3 - 2 wheat flour dumpling increased ; after adding soybean protein, the frozen and boiled appearance, eating sense, boiled and dumpling soup character of 3 - 2, 31 - 1 - 12, 981 wheat flour dumpling were improved, but the eating sense of shan 168 and the soup character of pubing 143 wheat flour dumpling were not affected, but other sensory indexes were obviously improved

    結果表明，大豆蛋白對冷凍水餃質量有顯著影響，對不同品種（系）小麥粉水餃的影響不同；添加適量大豆蛋白，可使陜168 ，普冰143 ， 31 - 1 - 12 ， 981小麥粉水餃的凍裂率和烹煮損失率有不同程度的降低，但使3 - 2小麥粉水餃的凍裂率和烹煮損失率升高；添加大豆蛋白能明顯改善3 - 2 ， 31 - 1 - 12 ， 981小麥粉水餃冷凍后和煮后外觀、口感、耐煮性及餃子湯特徵；添加大豆蛋白雖對陜168水餃口感和普冰143水餃湯特徵無明顯影響，但可明顯改善其他感官指標。
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