To make assessment of test item of physical experiment be scientific is to make the assessment be rational and practical . this paper is a positive study surround this theme 物理实验试题评价的科学化就是使之不断地趋向理性和实事求是,本论文是围绕这一主题进行的实证研究。
Ramsey explained that the technology used in ibt permits test items to be delivered to ets from sites worldwide , thus increasing the already - high security 拉姆西说,新一代的托福考试依靠相关技术将世界各地考点的试卷传输到教育考试服务中心总部,所以考试的安全性也进一步提高。
Review stability monitoring results and any adverse trend ( including experimental causes , content trend diagram , abnormal points analysis , and trend summary of all testing items ) 稳定性监控结果和任何不良趋势的审核(包括试验原因、含量趋势图、异常点分析、各检验项目趋势总结) 。
It can complete and simulate artificial operation of all the test items according to the ministerial standard . the procession of all the tests need n ' t manual interposition 它采用功率步进电机驱动原操作阀进行试验,可以模拟手工操作,按照部标准自动完成三通阀所有项目的试验和检测。
If during the type testing , some testing items relating to the safety could no be passed , the applicant agree that the check of consistency of the product should be re - audit 若型式试验过程中出现结构、安全件等影响产品安全的不合格经调整后才通过型式试验的,同意重新对产品一致性进行审核。
Integrated fire control equipment meets the requirements of gb16806 - 1997 . the test items include electrical transient bursts , electrostatic discharge , and radiated electromagnetic fields 消防联动控制设备应符合gb16806 - 1997标准的要求。检测项目有:静电放电;辐射电磁场;电快速瞬变脉冲群。
Control and indicating equipment ( c . i . e ) meets the requirements of gb4717 - 1993 . the test items include electrical transient bursts , electrostatic discharge , and radiated electromagnetic fields 火灾报警控制器应符合gb4717 - 1993标准的要求。检测项目有:静电放电;辐射电磁场;电快速瞬变脉冲群。
Microbiological media , diluents , rinses and test items must be labeled in such a manner that the full details of preparation and , where applicable , sterilization or depyrogenation are traceable 微生物检验用培养基、稀释剂、洗涤剂及实验物品必须标示如下内容:详细的制备和在哪里使用,灭菌或除热源应可追踪。
Microbiological media , diluents , rinses and test items must be labeled in such a manner that the full details of preparation and , where applicable , sterilization or depyrogenation are traceable 微生物检验用培养基、稀释剂、冲洗液及实验物品必须详细标示配制,如适用的话,还有灭菌或除热原等内容,并可追溯。
The experiments indicate the system can realize control of the automatic biochemical analyzer . it has high test speed and precision test data . all test items accord with the demand of indexes 实验研究表明,本系统可实现全自动生化分析仪的系统控制,并且检验速度快、测量数据准确,所有检验项目均达到指标要求。