Known and unknown total nitrogen in water were measured by ionic chromatograph and GBl 1894-89 ultraviolet spectrophotometer.

  • 采用紫外分光光度法和离子色谱法分别测定已知和未知总氮含量的水样。
  • 来源:互联网摘选更新时间:2025-02-17 10:37:38

  • 重点词汇
  • chromatographvt.套色复制;色谱;色层;
  • knownadj.大家知道的;已知的;知名的;向某人作自我介绍;
  • spectrophotometern.分光光度计;
  • gblabbr.garble 篡改,断章取义;
  • ionicadj.离子的;
  • byprep. 在…旁边;表示方式;由于;经过;到…之前;
  • andconj. 和,与;而且;于是,然后;因此;
  • were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
  • totaln.总数;
  • nitrogenn.[化]氮,氮气;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • unknownadj. 未知的;不出名的;从未发生的;从不存在的;
  • 相关例句
1、

GBL also agglutinated natural cells of Bacillus subtilis and Saccharomyces cerevisiae treated by heating.

GBL还能够凝集正常的枯草芽孢杆菌和经过热处理的酿酒酵母细胞。

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2、

GBO ( Global Business Object) developed by IBM is such a globalization library, which aimed at providing reusable globalization UI widgets for J2EE web tie application.

GBO(Global Business Object)是IBM研发的用于辅助J2EE web应用程序界面全球化的组件库。

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3、

You need to build WBI ICS maps that handle the bi-directional mapping of data between your WS-I compliant web service and GBO.

您需要构建WBI ICS映射,在遵循WS-I的Web服务和GBO之间处理数据的双向映射。

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4、

It leverages the capability of server side GBO and providing globalization widgets for Ajax application.

它利用现有的GBO在服务器端的能力帮助Ajax应用程序实现界面的全球化组件。

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5、

Theresult indicated that an improvement in quality of GBO crystal growth may reduce the electron radiation damage.

研究结果指出,通过BGO晶体生长质量的改善可以减少这类电子辐射损伤。

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6、

Clinical research on guided bong tissue regeneration to prevent wisdom tooth extraction complications The Application of GBR in Immediate Implant

引导骨组织再生术预防智齿拔除并发症的临床研究引导骨再生在人工牙骨内即刻种植中的应用

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7、

The Application of GBR in Immediate Implant Haversian remodeling in guided bone regeneration

引导骨再生在人工牙骨内即刻种植中的应用

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8、

Chemical reaction kinetics model was suit for simulating changes of GABA content of GBR in different germinating conditions.

采用化学反应动力学模型拟合不同发芽条件下发芽糙米GABA含量的变化具有一定的显著性。

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9、

Objective To investigate the clinical effects of membrane guided bone regeneration ( GBR) in immediate implants.

目的评价膜引导骨再生(GBR)技术在即刻牙种植术中的临床效果。

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10、

A mesh based determination method for parting line and a GBR based generation method for parting surface are presented.

提出了基于有限元的模具分型线确定方法和基于几何推理的模具分型面生成方法。

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11、

The expert system of chemical fibre factory design developed by using case based reasoning ( GBR) technology is introduced.

详细介绍了CBR技术(Case Based Reasoning)及其用它开发的化纤工程初步设计系统。

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12、

The suited jamming system of GBR and jamming signal waves design are discussed.

讨论了对GBR雷达的匹配干扰体制和多种干扰信号波形的设计。

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13、

The using of co-transformation system, site-specific recombination system ( FLP/ FRT? Cre/ lox? R/ RS and Gin/ gix systems) and transposable element system ( Ac/ Ds transposable element system) in breeding marker-free transgenic plants were reviewed in this paper.

本文综述了共转化系统、位点特异性重组系统(包括FLP/FRT、Cre/lox、R/RS及Gin/gix系统)和转座子系统(Ac/Ds转座子系统)在培育无选择标记转基因植物中的应用。

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14、

The revisionist GJT had twenty-two non-English majors as participants, who were Chinese learners of English at intermediate level.

总共有二十二位中国的英语学习者参与了本研究的语法判断测试,他们是非英语专业的学生,英语水平大约为中级。

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15、

Objective: To discuss the CT features of glomus jugulare tumors ( GJT) and differential diagnosis.

目的:探讨颈静脉球瘤的CT表现特征及鉴别诊断。

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16、

Materials and Methods: The CT signs of 14 cases with GJT confirmed by biopsy and interventional examination were analysed.

材料和方法:总结分析经手术、病理或介入检查证实的14例颈静脉球瘤的CT资料。

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17、

Though Grammaticality Judgment Task ( GJT) has been commonly used, it does have limitation.

句法判断任务虽被广泛使用,但存在局限性。

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18、

Study of beneficiation flowsheet of GJT iron ore

关于GJT铁矿石选矿工艺流程的探讨

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19、

In this paper, Characteristic and application of GJT high-radiative ceramic coating in industrial furnace were described.

本文阐述了GJT-高辐射陶瓷涂料的特点及在工业加热炉上的应用效果。

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20、

The homology of the nucleotide sequences of these amplification products compared with GBV C genomic sequence were 74.29% 77.14% and 73.80% 79.15% respectively.

这些扩增产物的核苷酸序列与GBV C同源性分别为7429%~7714%和7380%~7915%。

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