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- A new micro-controller based compensation method for remnant-voltage of the GMR eddy current probe was analyzed. 摘要研究了以單片機為核心的GMR電渦流探頭零電勢自動(dòng)補償新方法。
- Current probe warning threshold(s) set successfully. 電流探測器警告閾值已成功設置。
- The determination of BOD5 with DO probe method has been discussed. 本文討論了角膜電極測定生化需氧量(BOD5)方法與傳統碘量法的比較。
- The key measuring technologies, ineluding high stable constant current power source, high capability gain amplifier, four probe method, and high precision A /D converter, were summarized. 論述了微小電阻測量的兩種方法,總結了測量采用的四個(gè)關(guān)鍵技術(shù):精密恒流源、高性能測量放大器、四引線(xiàn)法、高精度A/D轉換器。
- Water quality - Determination of dissolved oxygen - Electrochemical probe method. 水質(zhì)。溶解氧的測定。電化學(xué)探針?lè )ā?/li>
- Current probe fittings conduces to complete set all sorts of equipment that the user joins the number designs personnel to face. 全套通用探針配件則有助于用戶(hù)連貫數字設計人員面臨的各類(lèi)行動(dòng)措施。
- The four-point probe method is used on very thin samples such as epitaxial wafers and conductive coatings. 四探針?lè )ㄓ迷诜浅1〉臉悠?,例如外延晶圓片和導電涂層上。
- The principle for calibrating the current probe is introduced in this paper. And the analysis and evaluation of the uncertainty have been done in detail. 摘要介紹了電流探頭傳輸阻抗的校準原理,并對測量不確定度進(jìn)行了詳細的分析評定。
- The effects of doping Al?2O?3 on the properties of the CeO?2?based electrolyte materials were investigated by the means of four?probe method, SEM etc. 利用四探針電阻測量法、SEM等手段研究了CeO2基固體電解質(zhì)材料中摻雜Al2O3后的性能變化。
- The research includes micro speckle interferometry, micro marker method, optical probe method, grain deformation and movement analysis. 在檢測技術(shù)方面涉及顯微散斑干涉技術(shù)、微標記陣列檢測技術(shù)、晶粒變形分析技術(shù)、光學(xué)探針動(dòng)靜態(tài)變形分析技術(shù);
- alternating current four probe method 交流四端法
- Test of the multi-frequency eddy current probe developed has been carried out with IC 3FA multi-frequency eddy current instrument on the calibration tube made according to ASME code. Life and strength tests have also been performed. 研制的多頻渦流探頭與進(jìn)口IC 3FA多頻渦流儀相配;在按ASME標準制作的標準試樣上進(jìn)行了一系列功能試驗;并進(jìn)行了壽期和強度試驗.
- Methods The membrane fluidity of the S 180 and H 22 mice was observed by DPH fluorescent probe method. 方法 采用熒光探針 DPH法 ,觀(guān)察海藻多糖對 S1 80 和 H2 2 小鼠細胞膜流動(dòng)性的影響。
- The plasma produced by an electric discharge of helium with the pressure range 100~700 Pa in a closed cavity is diagnosed by this way at three frequencies of 6.2,6.8 and 7.4 GHz. As a comparison,the Langmuir double probe method is used at the same time. 使用該方法對100~700 Pa范圍內氦氣輝光放電等離子體進(jìn)行了診斷;選擇6.;2;6
- The critical micelle concentrations and aggregation numbers of sodium dodecyl sulfates(SDS) mixed with different low molar ratio of cetyltrimethylammonium bromide(CTAB) were tested by pyrene fluorescence probe method. 用芘(Py)熒光探針?lè )y定了添加少量十六烷基三甲基溴化胺(CTAB)后,十二烷基硫酸鈉(SDS)的臨界膠束濃度(CMC)和膠束聚集數(Nm)。
- MATERIAL and METHOD:94 cases of breast tumors were examined with indirect probe method through water bag by EUB27 type and ATL super 4 type ultrasonograph instrument and 3 5MHz probe. 材料和方法:94例乳腺腫瘤均經(jīng)手術(shù)和病理確診。 采用EUB27型和ATL超4型超聲顯像儀和3?5MHz的探頭,進(jìn)行水囊間接掃查法檢查。
- Time domain calibration of pulsed current probe 脈沖電流探頭的時(shí)域標定研究
- Calibration Device of Arched Surface Current Probe 弧面電流探頭傳輸阻抗的校準
- Calibration Device of Surface Current Probe 表面電流探頭校準裝置的設計及應用
- The determation of BOD5 with DO probe method has been discussed. There are no significant eifference of teoting resuits of ground-wceter with probe and iodimetry methods. 本文討論了用膜電極法測定生化需氧量 (BOD5)的方法和傳統碘量法比較。