threshold content 中文意思是什麼

threshold content 解釋
下限含量
  • threshold : n. 1. 門檻；入口，門口。2. 【心理學】閾限。3. 界限，限度。4. 【物理學】臨界值，閾。5. 入門，開始，開端。
  • content : n 1 容積，容量，含量，【數學】容度；收容量。2 【哲學】內容 （opp form）；要旨，真意。3 〈pl 〉內...
  1. Hot stretching ratio ( hsr ) was maintained at 3. 96, cb content was changed. the results indicate that when the cb content increases, the room temperature resistivity of composites decreases. at the cb content of 12phr, the room temperature resistivity of blends sharply reduces, and composites change from insulator to conductor, the value is entitled the percolation threshold ; at the cb content of 20phr, the room temperature resistivity of composites achieves 10 ~ ( 2 ) cm

    結果表明:隨炭黑含量增加，復合材料的體積電阻率降低，當炭黑含量達到12phr （ phr指每一百份樹脂中所含填充物的重量份數）左右時，復合材料的體積電阻率急劇下降，此時一復合材料由絕緣體向導體轉變，這個值被稱為逾滲閥值;當炭黑含量到20phr時，復合材料的體積電阻率達到1 。
  2. But but sugar content confined fruits coloration in specific range, if its content exceeded regular threshold, it could not be limit factor

    但糖僅在一定范圍內限制花青苷積累，其含量超過一定閾值后則不成為限制因素。
  3. 3. set up grading estimating criterion of gas source rocks with the gas hydrocarbon expelling intension. figure out the corresponding organic carbon content threshold value, and plot grading estimating plates of oil and gas carbonate source rocks in tarim basin

    基於排氣強度的大小確定了氣源巖分級評價標準，並計算了相應的有機質豐度界限值，繪制了塔里木盆地碳酸鹽巖氣源巖有機質豐度分級評價圖版。
  4. The result corrected by former result was to judge the land to be suitable for cultivation or not. in the end, productivity index threshold under different suitable - levels was determined by analyzing the frequency histograms distribution of 4 productivity index. the result shows that the productivity index criteria of reserved land in beijing is that altitude 800 m, slope 15, soil depth 30 cm and gravel content 15 %

    在生產性指標方面，以北京市土地開發復墾潛力調查評價為基礎，運用相關分析、主成分分析確定指標為海拔、坡度、土層厚度和礫石含量；對指標進行聚類，根據聚類結果對原有評價結果進行修正並判定后備土地資源的宜耕性；通過分析多因素綜合作用下四項指標的頻率分佈情況，確定上述四個生產性指標在不同宜耕等級下的閾值。
  5. Different labeling policies are not based on the scientific risk assessment, rather it lies on different political, economic and trade considerations. in this paper, labeling regulations in different countries and territories are reviewed including : the type and scope, the threshold level and exemption, the content of labeling, and the negative labeling for non - gm products. the problems and potential impacts of labeling system on gm products are discus

    本文在分析不同國家和地區轉基因產品標識管理政策的基礎上，從標識類別、標識范圍、標識閾值及豁兔政策、標識內容和陰性標識五個方面，對不同國家和地區的標識管理政策進行了比較，並對標識管理中存在的問題進行了分析。
  6. One corresponded to the period of c6 in which there were some preparations for forming embryonic calli, the other corresponded to the embryogenetic stage. in the conversion of embryonic calli, the lowest threshold value of total protein content in embryonic calli was 11. 5 + 0. 5 ug / mg fw

    它們分別對應于體細胞胚發生過程中胚性愈傷形成的準備期（ c _ 6期）和胚狀體發育期（ e _ 1 e _ 5 ）兩個關鍵時期。
  7. A novel energy cell based wavelet - thresholding denoising method is presented based on the " rigrsure " threshold selection scheme. the energy cell is used not only on threshold selection but also on coefficients disposing after threshold selecting. the wavelet coefficients of real signals are strengthened in the process of wavelet denoising to distinguish them from those of noise more efficiently, and, as result, the significant loss of information in the signal content is reduced

    第三章以「 rigrsure 」閾值選取規則為基礎，提出了一種基於能量元的小波閾值去噪處理方法，它不僅可以在去噪的過程中將信號增強，使得在有效地去除噪聲噪聲的同時，減少有用信息的丟失，而且還可以將保留下來的小波系數還原，避免失真。
  8. First point is about the problems that private enterprises meet in self - development, including structural conflict of their products, non - standard management, lack of talent and experience in the field of foreign trade, low technical content in products, and hardness to get needed information etc. many private enterprises adopt the behavior of pursuing benefit of short period as export with low price, serve with shoddy tort and so on, all those may disturb the export market and lash the normal trading order. the last one is the restriction factor of external operation environment. as the entrance threshold of foreign trade field is high, resonance like professional association does not play a deserved role, the export encouragement policy of government is unsuitable, the land resource has become increasingly intense, and problems still exist in formulating and implementing of p artial laws and regulations

    首先是民營企業在自身發展中遇到的問題，包括結構性矛盾突出、經營管理不規范、外貿的人才和經驗匱乏、技術水平落後、難以獲得所需信息等，不僅制約了企業自身的發展，也對正常的外貿經營秩序造成了沖擊；其次是外部經營環境的制約因素，如外貿領域的準入門檻較高、行業協會等中介組織沒有發揮應有的作用、政府的出口鼓勵措施政策不當、土地資源日益緊張、部分法律法規的制訂和實施存在問題。
  9. For the first time, set up grading estimating criterion of oil source rocks and gas source rocks with the hydrocarbon expelling intension. figure out the corresponding organic carbon content threshold value, and

    對油源巖的有機質豐度工業下限的研究表明，該值隨油源巖厚度的增大而減小；隨有機質生烴潛力的增大而減小。
  10. For the first time, take tarim basin as an example to establish theoretical, industrial threshold value of organic enrichment of carbonate source rocks. calculate gas quantity of generation, adsorption, dissolving in oil, dissolving in water, diffusion of unit area carbonate rocks at different geologic conditions. and then according to the material balance principle, figure out the corresponding organic carbon content when gas being started expelling from source rocks with separate phase

    分別計算了不同地質條件下單位面積碳酸鹽巖的生氣量及源巖和圍巖各種形式的殘留和耗散氣量（吸附氣量、油溶氣量、水溶氣量、擴散氣量） ，進而根據物質平衡原理計算出源巖開始以游離相有效排氣時所對應的有機碳含量，並將它作為該地質條件下氣源巖的有機質豐度理論下限值。
  11. Calculate gas quantity of generation, adsorption, dissolving in oil, dissolving in water, diffusion of unit area carbonate rocks at different geologic conditions. and then according to the material balance principle, figure out the corresponding organic carbon content when gas being started expelling from source rocks with separate phase. regard it as the theoretical threshold value ( tocmin ) of gas source rocks at that same geologic condition

    分別計算了不同地質條件下單位面積碳酸鹽巖的生氣量及源巖和圍巖各種形式的殘留和耗散氣量（吸附氣量、油溶氣量、水溶氣量、擴散氣量） ，進而根據物質平衡原理計算出氣源巖開始以游離相有效排氣時所對應的有機碳含量，並將它作為該地質條件下氣源巖的有機質豐度理論下限值。
  12. The content of this dissertation include : orthogonal transformation of digital signal ; mathematic model of modulation signals and software - defined radio receiver ; nine feature parameters of the modulation algorithm and threshold of feature parameter ; development procedure of modulation recognition by ccs and the modulation digital signals produced through matlab ; discussion on sampling speed and instantaneous frequency and analysis of experiment " s result

    本文給出了在ccs集成開發環境下調制識別演算法模擬實現的程序設計和利用matlab模擬產生調制信號的方法；分析了調制識別演算法的模擬實驗結果；對采樣速率的選取、非弱信號段判決、瞬時頻率的計算以及演算法數據關聯性的簡化等方面進行了研究。
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