题目
A.问题
B.错误
C.字典
第1题
A.[A] n.错误;过失 v.弄错;误解
B.[B] n.报告;报道 v.报告;汇报
C.[C] n.堂(表)兄弟;堂(表)姐妹
D.[D] n.锁 v.锁;锁上
第4题
第5题
A.1895年伦琴发现X线 In 1895, Roentgen discovered X-ray
B.电子源是X线产生必备条件之一 The electron source is a prerequisite for X-ray generation
C.X线具有一定的波长和频率 X-rays have certain wavelength and frequency
D.X线通过三棱镜会发生折射 X-rays do refract through the prism
第6题
A.1895年伦琴发现X线 In 1895, Roentgen discovered X-ray
B.电子源是X线产生必备条件之一 The electron source is a prerequisite for X-ray generation
C.X线具有一定的波长和频率 X-rays have certain wavelength and frequency
D.X线通过三棱镜会发生折射 X-rays do refract through the prism
第7题
A.1895年伦琴发现X线 In 1895, Roentgen discovered X-ray
B.电子源是X线产生必备条件之一 The electron source is a prerequisite for X-ray generation
C.X线具有一定的波长和频率 X-rays have certain wavelength and frequency
D.X线通过三棱镜会发生折射 X-rays do refract through the prism
第8题
A.1895年伦琴发现X线 In 1895, Roentgen discovered X-ray
B.电子源是X线产生必备条件之一 The electron source is a prerequisite for X-ray generation
C.X线具有一定的波长和频率 X-rays have certain wavelength and frequency
D.X线通过三棱镜会发生折射 X-rays do refract through the prism
第9题
A.1895年伦琴发现X线 In 1895, Roentgen discovered X-ray
B.电子源是X线产生必备条件之一 The electron source is a prerequisite for X-ray generation
C.乳腺钼靶X线摄影的球管的阳极靶由钨制成 The anode target of mammography tube is made of tungsten
D.靶面接受高速电子的冲击 The anode target is impacted by high-speed electrons
第10题
A.1895年伦琴发现X线 In 1895, Roentgen discovered X-ray
B.电子源是X线产生必备条件之一 The electron source is a prerequisite for X-ray generation
C.乳腺钼靶X线摄影的球管的阳极靶由钨制成 The anode target of mammography tube is made of tungsten
D.靶面接受高速电子的冲击 The anode target is impacted by high-speed electrons
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!