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- 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
- Johuson, E. O. and Malter, L., Floating Double Probe Method for Measurements in Gas Discharges, 80 (1950) , 58 卡普卓夫;气体与真空中的电现象;高教出版社;上册;288--300页(1958).
- double probe method 双探头法
- 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。
- With a Langmuir double probe,the plasma s properties have been studied preliminarily. 利用朗廖尔双探针法初步研究了该螺旋波等离子体的特性。
- Water quality - Determination of dissolved oxygen - Electrochemical probe method. 水质。溶解氧的测定。电化学探针法。
- 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 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。
- 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；
- Finally, the waveguide-microstrip double probe transition is used as the combination network, while HMC28 and TGA1141-EPU are used as amplifying units, for the actual Ka-band power combination amplifier. 最后,结合目前的工艺水平,采用波导-微带双探针过渡结构作为合成网络形式,采用HMC283 和TGA1141-EPU 作为放大单元,实现了Ka 频段功率合成放大器的设计、制作和测试。
- 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。
- A Manual Contact CMM with Double Probe 双测头接触式手动坐标测量机床
- 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 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。
- 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。
- 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;郑立强;等.;荧光探针研究阴离子表面活性剂胶束的物化性能[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,用多测头方法测量工件直线度时,需要采用误差分离的方法分离出溜板的运动误差,并用一定的算法重构工件表面的直线度。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
