pres

英

美 [prɛz]

abbr.  presence 出席; pressure 压力

BNC.31794

双语例句

• A preliminary analysis between the mutation of the HBV preS/ S gene and HBV intrauterine infection
  HBV宫内传播和HBV前S/S基因突变的关系的初步分析
• And they're likely to flush some poor hobo and finish him off gruesomely for no other reason than that he can't give a satisfactory explanation for his pres ¬ ence in the fields on a night like this.
  他们大概会淹没那些无家可归的流浪汉，用极其残忍的手段干掉他们，没其他的理由，仅仅只是因为他们没法为自己深夜还在荒野游荡拿出一个令人满意的解释。
• Influence of temperature on contact pres-sure of casing joints
  温度对套管接头螺纹接触压力的影响
• You are up with procession, Pres, going to India this way in a wheat ship that flies American Colors.
  普瑞斯，你这样搭着一条挂美国国旗的小麦船到印度去倒很合潮流。
• Method: HBV preS/ S gene fragments were amplified from HBV DNA in vitro, using PCR techniques.
  方法：利用PCR技术，以HBV病毒DNA为模板，体外扩增HBVPreS／S基因。
• The thermal isomerization of Pinane is studied at high temperature and Atmospheric pres are.
  本文报道了蒎烷在高温下进行热异构化反应的研究。
• Conclusion MRI manifestations of PRES have distinctive characteristic, Diffusion-weighted imaging for judging the prognosis has important clinical value.
  结论PRES的MRI表现具有鲜明的特征性，扩散加权成像对预后判断具有重要的临床价值。
• Gene Fusion and Expression of Cholera Toxin B Subunit with HBV preS_2 Epitope
  乙肝PreS2抗原决定簇和霍乱毒素B亚基基因的融合与表达
• Fusion genes in which the coding regions of the intact or partially deleted preS region of the surface antigen ( HBsAg) of hepatitis B virus ( HBV) was fused to a glutathione S-transferase ( GST) gene were constructed and expressed in E. coli.
  我们构建了谷胱甘肽巯基转移酶（GST）和完整的或部分缺失的乙型肝炎病毒表面抗原前S区的融合基因，并在大肠杆菌中进行了表达。
• Objective To investigate the relationship between HBV intrauterine infection and gene mutation by analysis of HBV preS/ S gene sequence.
  目的研究宫内传播中乙型肝炎病毒前S/S基因的突变，探讨宫内感染乙型肝炎病毒与HBV基因突变的关系。