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【单选题】
根据《反不正当竞争法》，以下行为不属于不正当竞争行为的是（）A.
公用企业或者其他依法具有独占地位的经营者，限定他人购买其指定的经营者的商品
B.
经营者在账外暗中给予对方单位或者个人回扣的
C.
处理有效期限即将到期的商品或者其他积压的商品
D.
抽奖式的有奖销售，最高奖的金额超过五千元
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举一反三
【单选题】The basic elements present in the loop are a _____, a comparator, a regulator, all of which surround the process and form the loop.
A.
controller
B.
transmitter
C.
detector
D.
relay
【单选题】The process of filtration occurs at the
A.
proximal convoluted tubule
B.
renal corpuscle
C.
collecting duct
D.
nephron loop
【单选题】The process of loop scavenge is that the exhaust will be via ports （） the air ports and controlled by the same piston.
A.
behind
B.
far from
C.
adjacent to
D.
in front of
【简答题】Chapter 7 Production of EO 研究 EO 的生产工艺流程,包括 (1) 反应器的类型,反应热的移除; (2) 产物的分离和提纯方法; (3) 未反应原料的分离和循环; (4) 吸收剂的循环。 Study the production process of EO, including (1) The type of reactor and heat removal; (2) ...
【单选题】What type of control loop anticipates and controls load disturbances before they can impact the process variable?
A.
Feedback control loop
B.
Feedforward control loop
C.
Ratio control loop
D.
Single variable loop
【单选题】The process of loop scavenge is that the exhaust will be forced out via ports____ the air ports and controlled by the same piston.
A.
behind
B.
adjacent to
C.
far from
D.
in front of
【简答题】关于启动机不能与飞轮结合故障，甲说故障的原因主要在启动机的控制部分，乙说原因主要在主回路接触盘的过程过小。你认为以上观点（）。 1.As for the failure of the starter that could not be combined with the flywheel, a said that the failure was mainly caused by the contr...
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