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- 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。
- 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>
- 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 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);
- In order to have better probing results from the hydro-geological exploration in North China coal field, ills necessary to have a comprehensive electric magnetic probing method. 為在華北型煤田水文地質(zhì)勘探中取得更好的探測效果,采用綜合電磁探測方法是必要的。
- 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。
- 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。
- The method seems good but it needs to be tried out. 這個(gè)方法似乎不錯,但需要試驗一下。
- He received triple pay for his extra work. 他因超額工作得到三倍的報酬。
- 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。
- Composed of three parts; threefold; triple. 三倍的,三重的,三部分的由三部分組成的,三重的
- Li F,Li G Z,Zheng L Q.et al.Studies on the micellar properties of anionic surfactants with fluorescence probe methods[J].Chinese Sicence Bulletin,1994,39(1):39-42. [9]李方;李干佐;鄭立強;等.;熒光探針研究陰離子表面活性劑膠束的物化性能[J]
- In ultraprecision machining, multi probe methods are widely used for measuring the straightness error of the workpiece to separate the straightness motion error of the carriage. 在超精密加工中,用多測頭方法測量工件直線(xiàn)度時(shí),需要采用誤差分離的方法分離出溜板的運動(dòng)誤差,并用一定的算法重構工件表面的直線(xiàn)度。
- The attraction between an antigen and an antibody. 化合力抗原和抗體之間的相互吸引
- They are probing into the cause of the crime. 他們正在探究犯罪的原因。
- He was asking probing questions. 他提出了一些盤(pán)根究底的問(wèn)題。