• The system is based on the spread of the primary tumor (t), the extent of lymph node involvement (n), and the presence or absence of metastases (m).

    系统包括三个部分:原发肿瘤扩散程度(t);淋巴结的转移程度(N)是否有了其他器官的转移(M)。

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  • In all in a series VALUESTAR N it will be released three new models, which are characterized by the model of processor, by the capacity of hard disk and by the presence of digital TV- tuner.

    所有一系列Valuestarn将会释放了机型特点模型处理器,由容量硬盘在场数字电视调谐器。

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  • Thus when we make an investigation of lens opacity of occupational injure or select students, pay attention to the presence of dots opacity n the lens of normal eyes.

    当作职业性晶状体损害调查挑选学员注意有此种“晶状体混”存在

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  • The presence of N, Ndiethylaniline will decrease its content at the interface.

    N乙基苯胺存在减少界面蒽。

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  • The presence of oligochaete does not have influence on the removal of COD and NH3-N, but it affects the removal of TP, and the removal of turbidity is affected by the quantity of oligochaete too.

    蠕虫存在CODNH3-N去除没有明显的影响不利于对TP的去除,且度的去除也蠕虫密度的影响。

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  • The 3 dodecylthiopionic acid is synthesized from n laurylmercaptan and acrylic acid in the presence of an aqueous alkaline solution.

    本文以正十二硫醇丙烯酸为原料,强碱催化剂存在合成3-十二烷巯基丙

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  • New allyl lithium THF complex was prepared conveniently by the reaction of propene with n-butyl lithium in the presence of tetrahydrofuran.

    四氢呋喃存在下,将丁基直接反应合成了未见文献报道丙基锂四氢呋喃配合物。

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  • The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.

    氨基磺酸存在下,由丁醇合成己二酸二丁酯。

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  • NAGA is produced by the amidation of N-alkyl amine and fatty acid ester in the presence of basic catalyst.

    烷基萄脂肪酸在碱催化下反应生成naga

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  • The SDS is block polymerized in the presence of n-butyl lithium or sec-butyl lithium as initiator and cyclohexane as solvent.

    本专利所合成SDS是以正丁基仲丁基引发剂、环己烷溶剂来制得的。

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  • In the presence of hypervalent iodine reagents (PIFA), Direct coupling reaction of N-acetyl-indole with aromatic compounds provided C-3 arylated indoles in high regioselectivity.

    我们使用高价有机试剂PIFA)做氧化剂,实现了N-乙酰基吲哚芳香化合物直接偶联反应,得到了吲哚3号位选择性联产物。

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  • The United States has a military presence in many countries. Why is it news that the Unit4d States may maintain a base in Afghanista?n?

    美国活着界很多国度都驻军那么美国阿富汗保存驻军为什么成为消息呢?

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  • The United States has a military presence in many countries. Why is it news that the Unit4d States may maintain a base in Afghanista?n?

    美国活着界很多国度都驻军那么美国阿富汗保存驻军为什么成为消息呢?

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