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- Although this is a good density measurement, the application is clearly limited. 雖然這是一種測定密度的好方法,但應用起來(lái)顯然有局限性。
- Through field tricolor ink density measurement and calculation, the actual analysis of aqueous ink tricolor of error. 本文通過(guò)三原色油墨實(shí)地密度的測定及計算,分析實(shí)際三原色水性油墨存在的誤差。
- The time-resolved neutron flux density measurement system on HT-7 Tokamak is presented in the paper. 本文介紹了HT 7超導托卡馬克上的時(shí)間分辨中子注量率測量系統。
- Narrow-band density measurement is mainly used for measurement of dot, overprint, deposit and inks. 窄帶密度丈量主給用于丈量網(wǎng)點(diǎn)增大、疊印、不朱層厚度及油不朱強度。
- There are mainly two methods of printing quality control measurement,density measurement and chrominance measurement. 目前印品質(zhì)量檢測主要有2種方法,密度測量法和色度測量法。
- PLC, on-line CO2 density measurement flow meter and the pneum-actuated valves on the line determine the amount of CO2 filled. 充入CO2氣的數量是由PLC、在線(xiàn)CO2濃度檢測儀、浮子流量計和CO2管路上的氣動(dòng)閥來(lái)控制。
- As a technique without radioactivity and noninvasive, quantitative ultrasonic densitometry is suitable in bone density measurement for pregnant women. 定量骨超聲作為一種無(wú)福射、無(wú)創(chuàng )傷的骨骼強度測定技術(shù),適用于妊娠婦女骨骼強度監測。
- In this paper we discuss the method of image processing in DEXA bone mineral density measurement, then we give some examples. 摘要介紹了在研制骨密度儀過(guò)程對于圖像處理方法的研究,并給出了相應的圖像處理結果示例。
- After the operation,on 4,8,12wtime-point X-ray photos,ECT,bone density measurement,histology research and hematology inspecting were brought into respectively. 術(shù)后4,8,12w 分別檢測:X 線(xiàn)攝片、ECT、骨密度、組織學(xué)和血液學(xué)檢查等。
- By means of DSC, DMA and density measurement, the effects of diethyleneglycol (DEG) unit on the relaxation processes of the glassy polyethylene tereph-thalate (PET) below the glass transition temperature (T_g) were studied. 用差熱分析、動(dòng)態(tài)力學(xué)分析和密度測量等方法,研究了二甘醇(二乙二醇醚,DEG)對聚對苯二甲酸乙二酯(PET)玻璃態(tài)松弛的影響。
- According to defect chemistry of BaTiO3 semiconducting ceramics,the composition of the interface state was researched.Amethod of the interface state density measurement was proposed. 同時(shí)對鈦酸鋇系PTCR半導瓷界面態(tài)的組成進(jìn)行了研究,并提出一種直接測量界面態(tài)密度的方法。
- The study on children's ldren's bone density measurment and its affected factors. 兒童骨強度測定值及其影響因素的研究。
- To the source to the indoor radon,have put forward and reduced the density measure of indoor radon effectively. 針對于室內氡的來(lái)源,提出了有效降低室內氡的措施。
- Methods: CR films of a cadaveric foot were taken on the front view by using different exposal doses.Then CR film quality was evaluated by film density measured on these films. 方法:用CR攝人體足標本,采用不同曝光條件,進(jìn)行正位攝片,然后對膠片影像進(jìn)行密度測定,從而判定CR影像的質(zhì)量。
- Schlumberger LWD Azimuthal Density Neutron (AND)tool can measure the wellbore formation density in 16 sectors and provide the well bore formation density image. This azimuthal density measurement may be used to calculate the formation dip. Schlumberger公司的隨鉆方位密度測井(ADN)可以提供井周16個(gè)方位的密度成像資料,為過(guò)井眼的地質(zhì)界面產(chǎn)狀的計算提供了方便。
- So,the bone minetal density measurement system using ultrasound was designed.By measuring broadband ultrasound attenuation(BUA),the density of cancellous bone could be evaluated using ultrasound. 為此,我們研制了超聲骨密度測量系統,該系統借助寬帶超聲衰減參數,用超聲對骨密度進(jìn)行測量。
- ASTM Method of Density Measurement by Industrial CT 用工業(yè)CT測量物質(zhì)密度的ASTM標準方法
- threshold power density measurement 閾值功率密度測量
- saturated salt density measurement 飽和鹽密測量
- photographic density measurement 照相密度測量