【单选题】步科3M458步进 电机 的步距角是1.8度,即步进电机旋转一周,需要()步
【单选题】女,28岁,右小腿被汽车压伤3天就诊。查体:右小腿严重肿胀畸形,足趾苍白、发凉,足背动脉搏动消失,被动活动足趾感剧痛。X线片示右胫腓骨中段严重粉碎性骨折。此种情况还常见于下列哪种损伤中:
【单选题】女,28岁,右小腿被汽车压伤3天就诊。查体:右小腿严重肿胀畸形,足趾苍白、发凉,足背动脉搏动消失,被动活动足趾感剧痛。X线片示右胫腓骨中段严重粉碎性骨折。产生上述并发症的主要因素是:
【判断题】The time draft or usance draft is used in a deferred payment arrangement.
【简答题】Time Draft,Usance Draft
【简答题】Time Draft,Llsance Draft
【单选题】A bank issues a draft and makes another bank as the drawee, and the character of the draft is ( ).
C.
commercial acceptance draft
D.
bank's acceptance draft
【单选题】(-73题共用题干)女,28岁,右小腿被汽车压伤3天就诊。查体:右小腿严重肿胀畸形,足趾苍白、发凉,足背动脉搏动消失,被动活动足趾感剧痛。X线片示右胫腓骨中段严重粉碎性骨折。 请问该患者可能发生的问题是:
【单选题】Which of the following is not a potential procurement objective?
A.
minimizing procurement costs
B.
supporting organizational goals and objectives
C.
managing the supply base
D.
supporting operational requirements
【单选题】女,28岁,右小腿被汽车压伤3天就诊。查体:右小腿严重肿胀畸形,足趾苍白、发凉,足背动脉搏动消失,被动活动足趾感剧痛。X线片示右胫腓骨中段严重粉碎性骨折。如处理不及时,最可能发生的并发症是: