測定天平 的英文怎麼說

中文拼音 [cèdìngtiānpíng]
測定天平 英文
assay balance
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
  1. Standard test method for sampling and determining particulate matter in stack gases using an in - stack, inertial microbalance

    利用慣性微量天平在煙囪內取樣並測定煙氣中顆粒物質的標準試驗方法
  2. It implies that gene expression in plant cells might have changed under the stimulation of sound wave. thirdly, the cell cycle of protoplast of control group and stimulated group ( stimulating for 9 days ) was estimated by flow cytometer. the results showed that the number of cells of stimulated group decreased in g0 / g1 phase and increased in s phase

    圍繞中心法則分別測定了dna 、 rna和可溶蛋白質的含量，發現聲波刺激組的dna含量變化不明顯，而rna和可溶蛋白質的含量都有所升高，且以刺激9天的實驗組最為突出，表明在強聲波的作用下，有關應力響應的轉錄因子被啟動，轉錄水平提高，從而翻譯合成較多的蛋白質，促進植物的生長發育。
  3. Rubber, raw natural - determination of average molecular mass and molecular - mass distribution by size exclusion chromatography

    天然橡膠.用粒度分離色譜法測定平均分子質量和分子質量分佈
  4. A piezoelectric immunosensor was developed by immobilized transferring antiserum on the surface of quartz crystal to especial answer transferring, it can be get good answer to determined in the range of 3. 92 ~ 79mg / l ; the adsorption and desorption of consult serum on the quartz crystal monitored with tr - antibody, determined the rate constant of immuno - reaction was 2. 14xl07 ( mol / l ) ' 1xs ' 1, the association constant of the immuno - reaction ( k1ss ) was 6. 75xl07 ( mol / l ) ~ l

    Oz vomg l范圍內的參考血請中的轉鐵蛋白進行了定量測定，獲得很好的響應；利用石英晶體微天平技術在線監測了參考血清在固定了轉鐵蛋白抗體的石英晶振上的吸附與解吸過程，測得了其抗原抗體免疫反應的速率常數為2 14xl0 』 （ mol l ） 』 xs 「 『 ，結合常數為6
  5. The uncertainty gained through the research of this method ensures the quality of the result of a measurement of electronic balance

    通過本方法的研究而得到電子天平測量結果不確定度，對電子天平測量結果的質量有了比較可靠的保證。
  6. Simplicity to use and ease to real - time output etc. the quartz crystai microbaiance based on the response of mass change, is a sensitive mass sensor and very suitable to the detection of biomacromoiecuiar. now it is expected to find widely use in ciinic chemistry, pharmaceutics anaiysis, environmentai detection and so on

    而作為一種很有發展前途的傳感器件，壓電體聲波傳感器具有高靈敏度、寬響應譜、價格低廉、操作簡單及方便適時的輸出等優點；尤其是基於質量效應構制的石英晶體微天平具有很高的質量響應靈敏度，特別適合生物大分子的測定而廣泛用於臨床化學，藥物分析，環境質量等諸多領域。
  7. Besides, as crustal movement would affect sea level measurement, the hong kong observatory in co - operation with the lands department and hong kong polytechnic university has started to make measurement of the vertical ground movement at tide gauge stations, using satellite - based global positioning system techniques, since 2004. the data will support long term sea level change studies in future

    此外，由於地殼移動可能對海面水位測定有影響，香港天文臺與地政總署及香港理工大學合作由二四年起利用全球定位系統衛星技術，定期測量測潮站所在地殼的升降情況，支援日後本港長期海平面變化的研究。
  8. Our company has typical examination and experiment equipments, as follows : atomic absorption spectro - meter, visible spectro - meter, gas chromatography, moisture meter, electronic balance, nitrogen tester, hydrogen tester, particle size analyzer, various titrator and so on

    贛鋒已擁有的典型檢驗試驗設備如下：原子吸收分光光度計可見光分光光度計氣相色譜水分測定儀電子天平測氮裝置測氫裝置粒度測定儀各類滴定裝置等。
  9. In view of the present situation, in this paper, a new moisture analyzer which combines infrared drying oven and electronic balance is proposed takes dsp as the information processing unit. it presents the instrument structure and the hardware design of the system. it actualizes the temperature real time control in the drying equipment through controlling the power of the heater element and taking an complex control method

    針對這一現狀，本文提出了一種將紅外乾燥箱和電子天平相結合，利用dsp作為信息處理單元的水分測定儀;給出了儀器結構和dsp系統的硬體電路設計;研究通過對加熱元件的功率控制實現乾燥箱的溫度控制，採用智能復合控制策略對乾燥箱的溫度進行實時控制，乾燥箱的溫度達到105的時間可由單純pid控制的2分鐘減少到1分鐘，且控制精度高。
  10. It can be seen from the measuring results that the deviation is litter than 10. 1 % when the estimate value of the nature radiation ' s kerma is compared to the average value gotten by standard ionization chamber, and the deviation is less than 16. 2 % when the estimate value of two groups of tlds those measuring radiation in laboratory is compared to the conventional true value in standard radiation field

    從參比單位給出的測量結果看出，天然環境輻射比釋動能測量的評定值與標準電離室測量的平均值比較，其偏差好於10 . 1 % ，實驗室射線照射組兩組熱釋光劑量計（ tld ）測量評定值與標準輻射約定真值偏差好於16 . 2 % 。
  11. Mr yeung said, " regional climate change study is a key area of work of the hong kong observatory. " besides, as crustal movement would affect sea level measurement, the hong kong observatory in co - operation with the lands department and hong kong polytechnic university has started to make measurement of the vertical ground movement at tide gauge stations, using satellite - based global positioning system techniques, since 2004. the data will support long term sea level change studies in future

    楊繼興表示：研究本地區氣候變化是香港天文臺工作重點之一。此外，由於地殼移動可能對海面水位測定有影響，香港天文臺與地政總署及香港理工大學合作由二四年起利用全球定位系統衛星技術，定期測量測潮站所在地殼的升降情況，支援日後本港長期海平面變化的研究。
  12. According to the study work of this paper, an automatic six - component strain gauge balance calibration system development scheme was put forwards : the system calibrates the balances in the ecs, and translates the loads to the bcs of the balances with measuring the balance ’ s position changes during the calibration

    本文根據1m高超聲速風洞氣動力試驗的總體要求，提出了採用天平校準載荷地軸系全自動加載、並通過天平空間位移測量將校準載荷換算到天平體軸系（ bcs ）的六分量天平校準系統總體研製方案，並確定了詳細的技術指標。
  13. Test method for properties of investment casting slurry - part 7 : the torque balance sedimentation analytical method for the determination of refractory powder granularity

    熔模鑄造塗料性能試驗方法第7部分:扭力天平沉降分析法測定耐火粉粒粒度
  14. The 102 strains which can produce hydrolyzed circles were obtained using alternative medium containing phytate - calcium. after being isolated and purified, these strains were inoculated into fermented medium, shaking in 28 c at 220r / min for 5 days, then their enzymatic activities were determined by ammonium molybdate - phosphate colorimertry under the condition of 37 cand ph2. 5. the result showed there were 24 strains with higher enzymatic activities among the 102 strains, after the rescreening, 7 strains were gained with enzymatic activities beyond 15u / ml and stable ability of producing acidic phytase, of which, enzymatic activity of the strain 14 was the highest, reaching 53. 86u / ml, and it was preliminarilly identified as aspergillus. niger, then numbered as aspergillus. niger 14

    用植酸鈣選擇性平板培養基從土樣中篩選出了102株能產透明圈的菌株，經分離純化后，接入液體發酵培養基， 28 、 220r min發酵5天，在37 、 ph2 . 5條件下用釩鉬酸銨法測定其所產植酸酶的活力，結果顯示，酶活較高的有24株，經再次搖瓶復篩后，酶活大於15u ml且產酶性能穩定的共有7株，其中以14 ~ #菌株的酶活最高，可達53 . 86u ml ，經初步鑒定為黑麴黴，編號為aspergillus . niger14 ~ # 。
  15. By acquiring the structure and environment parameters, the active control can greatly reduce the vibration on the model and the supporters caused by the unsteady aerodynamic force which badly influences the experienced data precision

    在進行風洞試驗時，受非定常氣動力的作用，模型會與天平、支桿和支架一起產生振動。模型劇烈的振動嚴重影響風洞測力試驗數據的精度。
  16. Stc ( shanghai ) company limited ( shstc ) is the joint venture between hong kong standards and testing centre and beijing tianping inspection company limited, established in shanghai of china in year 2005 to provide the quick, professional and international accredited testing services to brand holders, manufacturers and trading companies according to the international standards and gb standard of china and can issue the testing reports recognized by overseas buyers as well as the government of prc

    上海司達信產品檢測有限公司是香港標準及檢定中心與北京天平檢測行有限公司共同投資組建的產品檢測機構，可以為常規紡織品、服裝、傢具、玩具以及裝飾用紡織品等各種產品的出口提供全面的檢測和認證服務，以及為上述產品的中國國內銷售，協助國際品牌進入中國國內市場提供全面的中國國家標準的檢測和咨詢服務。
  17. Stc ( shanghai ) company limited ( shstc ) is the joint venture between hong kong standards and testing centre and beijing tianping inspection company limited of china qsiq, established in shanghai of china in year 2005 to provide the quick, professional and international accredited testing services to brand holders, manufacturers and trading companies according to the international standards and gb standard of china and can issue the testing reports recognized by overseas buyers as well as the government of prc

    上海司達信產品檢測有限公司是香港標準及檢定中心與中國質檢總局北京天平檢測行有限公司共同投資組建的產品檢測機構，可以為常規紡織品、服裝、傢具、以及裝飾用紡織品等各種產品的出口提供全面的檢測和認證服務，以及為上述產品的中國國內銷售，協助國際品牌進入中國國內市場提供全面的中國國家標準的檢測和咨詢服務。
  18. This thesis has completed the design work of balance ' s calibration system. the major work and result are as follows : a collectivity project about the calibration system of wind tunnel balance with six components is proposed and consists of several functional modules such as mechanical structure, measuring system, weighting equipment and mathematics correction

    本文完成了對應變天平的校準系統的設計工作，主要的工作和成果如下：本文提出了六分量風洞天平校準系統的總體方案，劃分出系統的機械裝置、檢測系統、加載裝置、數學修正等功能模塊，選用並確定了系統的硬軟體平臺。
  19. Two key problems were solved : 1 ) to cancel the disturb of microwave cable rigidity on small thrust measurement of mpt adopting soft wave - guide without jacket as elastic linker, 2 ) to successfully realized separation of self - weight and thrust of mpt adopting small thrust measurement device of balance type, electromagnetic feedback and automatically compensation. so, the measurement precision and stability were greatly raised in actually application of small thrust measurement device

    採用無護套的金屬軟波導管作為微波傳輸系統的彈性連件、天平式電磁反饋自動補償的小推力測量裝置，成功地實現了mpt自重與其產生的推力分離、解決了微波傳輸電纜對mpt小推力測量干擾的關鍵問題，在實現mpt小推力測量的實際應用中提高了測量精度和穩定性。
  20. This instrument was mainly used to measure the altitude of a celestial object above the horizon

    又叫地平緯儀，主要用於測定天體距離地平面的角度。
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