论述了建立农口国家工程技术研究中心的目的，明确了其基本功能、应具备的能力以及预期作用。
The goal of setting up the state agricultural engineering technology research center was discussed. The basic function, abilities and the expected effects of that center were studied.
加到支撑剂中的石蜡抑制剂量是根据作业准备期间的粉碎和导电性测试以及预期作用时间确定的。
The amount of product added to the proppant is based on crush and conductivity tests done in preparation for the job and the expected life of the treatment.
他们的预期作用下降或死亡，他们往往存在，它们所代表的思想内容较简单的符号，而真正的输送机。
Their intended role has decreased or deceased and they often exist simply as symbols of the ideas they represent rather than true conveyors of content.
应用推荐