检测

• If the bar magnet is simply held stationary near the coil, no current is indicated .
  如果磁棒单纯静止在线圈附近，就检测不到电流。
• It is difficult to define the detection limits obtained by chelation-solvent extraction .
  确定螯合--溶剂萃取法所得到的检测限颇为困难。
• Bacteriophages are also assayed by a plague assay method based on similar principles .
  基于同样原理细菌噬菌体也通过空斑测定法进行检测。
• One may also adjust the conditions to monitor the desorption of adsorbate from the catalyst .
  也可以调节条件以检测催化剂上吸附质的解吸。
• An aqueous caustic solution removes carrier gas impurities harmful to the detector cell .
  苛性碱溶液去除运载气体中对检测元件有害的杂质。
• Development of the ferroelectric ceramics in recent years has led to superior detection ability .
  近代所发明的铁电陶瓷具有优良的检测能力。
• Diffusional limitations and slow significant chemisorption processes may not be readily detected .
  扩散控制和显著缓慢的化学吸附过程是不易检测的。
• this microwave technique can detect flaws and scratches as small as 100μ in.
  这种微波技术能够检测出小到100微英寸的缺陷或擦伤。
• Most of the enzymes that have been examined are subject to partial inhibition by a variety of compounds .
  检测过的大多数酶受许多不同化合物的部分抑制。
• This failure mode would have been extremely difficult to detect with any other diagnostic technique .
  这种失效模式用其他任何诊断技术来检测都将是极其困难的。