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- 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. 论述了微小电阻测量的两种方法,总结了测量采用的四个关键技术:精密恒流源、高性能测量放大器、四引线法、高精度A/D转换器。
- alternating current four probe method 交流四端法
- Study on the Equivalent of the Voltage Jointer Linked Inside and Outside in Four Probe Method 四引线法测量中电压端钮内外接法的等效性研究
- four probes method 四点探针法
- four probe method 四探针法,四探极法
- The determination of BOD5 with DO probe method has been discussed. 本文讨论了角膜电极测定生化需氧量(BOD5)方法与传统碘量法的比较。
- 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. 利用四探针电阻测量法、SEM等手段研究了CeO2基固体电解质材料中掺杂Al2O3后的性能变化。
- RBS, XPS, Four probe electric receptivity measurement method (FPM), XRD and TEM are employed for constituent and structural analysis, also the mechanical and tribological properties are evaluated. 应用卢瑟福背散射(RBS)、XPS、四点探针法、X射线衍射测定分析其化学成分、键的结构、电阻率及结构形态;
- Part Four probes into the influence of the practice of the new Fast East strategyon Sino-Russia strategical partner relationship, economic cooperation and regionexchanges. 第四部分探究了俄罗斯实施远东发战略对中俄战略协作伙伴关系、经济合作和地区交流可能产生的影响。
- Water quality - Determination of dissolved oxygen - Electrochemical probe method. 水质。溶解氧的测定。电化学探针法。
- Chapter Four probes into the question of how Eliot has accomplished the remarkable feat of using allusions to make his poems "traditional" and "impersonal". 第四章则结合艾略特的文学理论探讨诗人如何运用典故丰富诗中“客观对应物”的内涵,使诗歌纳入传统的积累。
- The four-point probe method is used on very thin samples such as epitaxial wafers and conductive coatings. 四探针法用在非常薄的样品,例如外延晶圆片和导电涂层上。
- The research includes micro speckle interferometry, micro marker method, optical probe method, grain deformation and movement analysis. 在检测技术方面涉及显微散斑干涉技术、微标记阵列检测技术、晶粒变形分析技术、光学探针动静态变形分析技术;
- Methods The membrane fluidity of the S 180 and H 22 mice was observed by DPH fluorescent probe method. 方法 采用荧光探针 DPH法 ,观察海藻多糖对 S1 80 和 H2 2 小鼠细胞膜流动性的影响。
- 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. 使用该方法对100~700 Pa范围内氦气辉光放电等离子体进行了诊断;选择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)荧光探针法测定了添加少量十六烷基三甲基溴化胺(CTAB)后,十二烷基硫酸钠(SDS)的临界胶束浓度(CMC)和胶束聚集数(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例乳腺肿瘤均经手术和病理确诊。 采用EUB27型和ATL超4型超声显像仪和3?5MHz的探头,进行水囊间接扫查法检查。
- 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. 本文讨论了用膜电极法测定生化需氧量 (BOD5)的方法和传统碘量法比较。
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- He wove four plots together into a novel. 他把四条情节编成一部小说。