【单选题】The standard deviation of the sampling distribution of the sample mean is also called the:
B.
standard error of the mean
C.
finite population correction factor
【判断题】脑瘫原则上一般不需要药物治疗,而伴有合并症的可适当使用药物治疗
【判断题】The standard deviation of the sampling distribution of the sample mean is also called the central limit theorem.
【单选题】Which of the following characteristics of the magnetic compass does not limit its direction-finding ability?
A.
Deviation changes with ship’s position.
B.
Deviation changes with ship’s heading.
C.
It is sensitive to any magnetic disturbance.
D.
The magnetic properties also change with changes in the ship’s structure to magnetic cargo.
【多选题】下列筹资方式中,一般属于间接筹资方式的有( )。
【判断题】EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">CIF mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA">条件下的交货方式是典型的实际交货 。 ( )
【判断题】Tolerance is the difference between the permitted minimum and maximum sizes of a part. It also equals the difference between the upper limit deviation and the lower limit deviation.
【简答题】The limit deviation of inter-operation dimensions could be marked based on the “ ”principle.
【单选题】Which of the following characteristics of the magnetic compass does not limit its direction-finding?
A.
Deviation change’s with ship’ s Position.
B.
Deviation changes with ship’s heading
C.
It is sensitive to any magnetic disturbance.
D.
The magnetic properties also change with changes in the ship’s structure or magnetic cargo.
【单选题】2017年3月27日,“网聚职工正能量·争做湖北好网民”主题活动暨首届工会新媒体论坛在武汉举行。启动仪式上,“全国劳模”杨祉刚、“全国五一劳动奖章”获得者藕长洪、“荆楚工匠”邹志平等代表发出倡议:传播网络正能量,从身边做起,从点滴做起。下列做法属于传播网络正能量的是( ) 1文明上网,传播美好,弘扬伟大的民族精神 2依法上网,严格自律,培养良好的公民素质 3理性上网,明辨是非,发出积极的行动倡议...