While most agencies refuse unsolicited work, UTA encourages online submissions. 虽然大多数机构拒绝邀约工作,鼓励航订购的意见书。
The important performance and characteristics of unmanned tactical aircraft ( UTA) are discussed. The autonomous decision and control problem of UTA are emphasized. 阐述了无人战术飞行器的主要特点和性能要求,重点讨论了无人战术飞行器的自主决策与控制问题。
Conclusion: The study offers a theoretic basis for UmA and McA and UtA predicting situation of fetus and the outcome of perinatal infants pregnancy induced hypertension. 结论:本研究为脐动脉、大脑中动脉及子宫动脉速度比值监护妊高征胎儿宫内状况、预测围产儿结局提供理论依据。
The scheme of autonomous control for UTA is proposed from system and control theoretic perspective. 从系统与控制理论的角度提出了无人战术飞行器的自主控制结构;
Methods Dopple ultrasound screening was used to detect the S/ D and △ Q of UmA, UtA and IlA in 48 patients with PIH and 62 cases of normal singleton pregnancy. 方法:采用多普勒超声检测48例妊高征患者UmA、UtA及IlA的S/D和△Q,并与62例正常单胎妊娠孕妇对比。
In social life or economic activities, there exist a great many multiple criteria decision-making ( MCMD) problems, for which many methods such as ELECTRE/ PROMETHEE, UTA/ UTADIS and MHDIS have been proposed. 社会经济生活中,存在大量多准则决策(MCDM)问题。目前求解多准则决策问题的方法甚多,如ELECTRE/PROMETHEE、UTA/UTADIS、MHDIS。