measurement by weight 中文意思是什麼

measurement by weight 解釋
以重量計量
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  • by : adv 1 在側，在旁，在附近。2 （擱）在一邊，（放）到旁邊，（存）在一旁；收著。3 （由旁邊）經過，過...
  • weight : n 1 重量；體重；求心力，重力，（地心）引力。2 斤兩，分量，衡，計重單位。3 （壓東西的）重物。4 砝...
  1. Molecular examination and biological observation of transformed plants by growing resistant germinations we got 30 transformed plants. pcr and spot blotting hybridization analysis indicate that hsp70 anti - sense cdna had been integrated into tobacco genome. through observation and measurement we found 12 completely sterile, 9hyper - sterile, 3 partially sterile and 6 fertile and significant differences between them in stamen, height, and fruit weight

    Pcr和點雜交分析表明， hsp70正、反義。 dna己經整合到煙草的基因組中。在進行田間生物學性狀觀察時， 30株轉基因植株中有12株表現出完全不育， 9株高度不育， 3株部分不育和6株可育；不育植株在雄蕊、株高和果實重量等方面都存在明顯的差異。
  2. Birth weight prediction by ultrasonic measurement of fetal thigh soft tissue thickness

    超聲測量胎兒股骨皮下組織厚度與預測出生體重的相關性探討
  3. On the basis of the existing electronic weight sorter controlled by pc, a new microcomputer control and measurement system is developed, which reduces the cost of the device and keeps the former system ' s main function

    本課題在現有電子稱重式水果分選機的基礎上，對設備的測控系統進行了重新研製，將原有的pc機控制替代為單片機控制。
  4. 05. 01 molecular weight of hydrocarbons by thermoelectric measurement of vapor pressure, method of test for

    用蒸氣壓力的熱電測量法測定烴類分子重量的試驗方法
  5. Standard test method for relative molecular mass molecular weight of hydrocarbons by thermoelectric measurement of vapor pressure

    蒸氣壓力熱電測量法測定烴類相對分子質量
  6. Study on nitrogen release rules of controlled release urea coated with membranes by dissolution and weight measurement method

    以溶解稱量法研究包膜控釋尿素的氮素釋放規律
  7. Home - visits will be conducted by interviewers from hku, who will collect participants information through questionnaire interview and measurement of height, weight and blood pressure

    香港大學的訪問員將會探訪被邀請的住戶，通過問卷調查和為受訪的兒童量度身高體重及血壓，收集相關的數據。
  8. Abstract : polyphenylacetylenes were synthesized by rn ( nbd ) cl 2 and wcl6 / ph4sn catalyst systems in n2 at room temperature. polymers with high yield and high molecular weight were obtained. their structures were characterized by uv, ir, nmr and gpc, respectively. the fluorescence of the polymer solution with different concentration was investigated using variable excitation wavelength from uv to visible region. the relation between fluorescence and polymer structure was studied. the results showed that the molecular chain structure has great influence on fluorescence of the polymers. the emitting peak wavelength of fluorescence for the polymer of high stereoregularity is independent of solution concentration and excitation wavelength. the emitting peak wavelength of fluorescence for the polymer with disordered molecular chain arrangement varies with changing the solution concentration and excitation wavelength, and different emission sites in molecular chains and low emitting yield are shown. the measurement and analysis of fluorescence spectroscopy of polyphenylacetylenes may provide some useful information to judge the molecular chain arrangement in some conjugated polymers

    文摘:使用有機金屬銠、金屬鎢/四苯基錫催化劑體系聚合苯乙炔，分別獲得了高產率和高分子量的聚苯乙炔.使用uv ， ir ， nmr ， gpc等分別對聚合物結構進行了表徵.採用不同波長的激發光對聚合物熒光性能進行研究，詳細分析了聚合物結構與熒光性能之間的關系.研究結果發現，不同聚合物結構對聚合物熒光性能產生很大影響，規整性高的聚合物，將有較高的發光量子效率；聚合物規整性差，將可能導致多個熒光發光結構點，其熒光強度降低.聚合物熒光光譜研究將對某些共軛聚合物結構的規整性分析提供一些有用的信息
  9. The second chapter builds up indicator system of macroscopic finance risk according to standard, objectivity, sensitivity and operability, which includes macroscopic finance environment risk, bank default risk, foam economic risk, national debt risk and foreign capital impacting risk. next, it standardize indicator by adopting mapping, and applies hierarchy analytical process in determining weight. at last, it draws statistic measurement models by weighted average method

    其次，根據指標體系構建的規范性、客觀性、靈敏性和可操作性等原則，構建了由宏觀經濟環境風險、銀行壞賬風險、泡沫經濟風險、國債風險和外資沖擊型風險構成的宏觀金融風險評價指標體系；然後按照映射法對指標進行標準化處理，採用層次分析法確定各大類因素的權重，並用加權平均法得出宏觀金融風險的統計度量模型。
  10. By discussing the meaning of body image, it ' s measurement, and the influential factors, this article will help us manage weight control program to strengthen positive effects

    本文藉由探討身體意象的意義、評量及影響因素，進一步規劃體重控制計畫，以加強實施成效。
  11. The basle accord ii encourages the bank to establish irb and develop risk measurement and management model. the bank can input risk elements that include probability of default, loss given default, maturity and exposures into the risk weight functions that are provided by basel committee and obtain the capital requirement

    2004年6月，巴塞爾銀行監管委員會公布了最終定稿的新協議，在保留銀行資產外部評級方式的同時，鼓勵大銀行建立內部評級體系和開發風險度量模型，允許銀行通過內部評級確定風險函數計量加權風險資產。
  12. The influence on the parameters of the measurement range and stability and its mutual relations are analyzed. it is pointed out that the key parameters are the weight of seismic mass and the critical voltage. dynamic response of closed - loop servo - system of the accelerometer and the method to adjust dynamic parameters are studied by the second - order method

    本文根據已有的加速度計模型，導出了慣性傳感器中敏感質量塊的各個運動方程，通過數學解析的方法，分析了各參數對量程和穩定性的影響以及它們內在的關系，指出關鍵參數是敏感質量和臨界偏壓；根據二階系統分析方法研究加速度計閉環伺服系統的動態響應和調整動態參數的手段，最後利用系統模擬工具matlab給出形象圖解和驗證。
  13. With the design and realization of the servo system of the airborne ( shipborne ) target ' s real - value measurement equipment as the background, and with a view to the especial problems which have to be faced with in servo control system ( that is the bad condition, contradiction between the weight and the power and the disturbance of the carrier ), it is difficult to reach the high stabilization precision and the tracking precision by traditional control technique, so by means of refer to a great deal of references and base on the summary of the domestic and overseas designing schemes, control technique adapted to the airborne ( shipborne ) equipment is brought forward. theoretical analysis and researches are presented in this dissertation and are applied to the practical design and realization of the airborne ( shipborne ) real - value measurement servo controller

    本文以某工程研製項目機（艦）載目標真值測量設備的伺服系統研究和實現為依託，著眼于機（艦）載測量設備伺服系統所必須面對的與陸基設備相比的特殊問題（即環境條件更為惡劣、體積和功耗的矛盾及載體擾動帶來的精度降低等） ，提出傳統的控制方法難以使系統達到高的穩定精度和跟蹤精度，因此，通過查閱大量的國內外文獻及總結了國內外光電穩定與跟蹤系統設計方案的基礎上，提出了適用於機（艦）載伺服系統的控制方法，從理論上進行了分析和研究，並將之應用到具體的研究與實現中。
  14. By contrast with traditional voltage transformer, it has advantages of smaller volume, lighter weight, simpler structure, wider range of frequency, and no resonance. only one can fulfill both functions of measurement and protection

    與傳統的電磁式互感器相比，具有體積小，重量輕，結構簡單，傳輸頻帶寬，無諧振點等優點，一個分壓器就能滿足測量和保護的要求。
  15. The carrier is entitled, at port of shipment and / or at port of destination, to verify the quantity, weight, measurement and contents of the goods as declared by the shipper

    承運人有權在起運港和（或）目的港查對托運人申報的貨物數量、品質、尺碼與內容。
  16. In this paper, author goes deep into analysing dielectric property of grain in theory, and brings forward a difference frequency capacitance measurement method based on the analyse of several micro - capacitance measurement methods. at the same time, a mathematics model of moisture measurement is given, which depends on data merging surround moisture, difference frequency, temperature and weight by multi - element regression

    在本次畢業設計中，作者對此進行了較為深入、系統的研究，從理論上分析了糧食的介電特性，在對比分析了幾種微小電容測量方法的基礎上採用了差頻式電容測量方法，並採用多元回歸分析法對水分、差頻、溫度、重量四種測量數據進行了數據融合，提出了糧食水分測量的數學模型。
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