In the case of those bulk agricultural commodities subject to negotiated tariff - rate quotas ( trqs ) in china , the setting of sub - quotas , use of burdensome import licensing procedures , allocation of trqs in commercially unviable quantities and a lack of transparency in trq allocation and management have restricted what should be a ready market for u . s . exports , particularly wheat , corn and cotton 他说，这些限制贸易的措施包括中国使用一些“有问题的”食品安全标准，最明显的是对美国大豆采用的标准，以及申请许可证的繁文缛节和高关税税率配额（ tariffratequotas , trqs ） ，限制美国对华出口小麦、玉米和棉花等农产品。
It is also applied to determine hepatitis b surface antigen using the sensor chip inunobilized with anti - hbsag monoclonal anibody . to compare with spr method , the same hbsag solotions are determined using the method of enzyme - linked immuosorbent assay ( ellsa ) . the kinatics of inununo - reaction is studied using the spr sensol in the second task , the theory of the sensing technology is investigated 实验结果表明： spr传感器具有良灯的重现性，其灵敏度为1844iun riu ，对折射率的分辨能力为5xio ” aiu ； x利用该spr传感器测定了两种葡萄糖注射液，将检测结果与药典法中所采用的标准方法进行了对比，实验结果表明了两种方法的相对误差分别为1刀5和1
The relevancy and objectivity of evidence should be judged first during the evidence obtaining . however , the standard of judgment should below the standard of confirmation . this standard can be called " basic standard " , which means that the evidence should be relevant superficially 取证范围合法，要求对证据关联性、客观性进行初次判断，采用的标准应当低于认证标准，可以称之为“基本标准” ，即行政处罚程序中收集的证据应具有“表面相关性” ;应来源于调查过程，通过法定的方式、方法收集取得，而不是凭空捏造、主观臆断。
