创建自己的小题库
搜索
【判断题】
铝电解常用的氟化钙是一种天然矿石,用它作为添加剂能降低电解质的熔点和改善电解质的性质。
A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈
收藏
举报参考答案：
举一反三
【单选题】各物质按强电解质、弱电解质、非电解质、既不是电解质又不是非电解质的顺序排列的一组是C
A.
NaOH、HClO、SO2、H2O
B.
NaCl、SO3、NH3、H2O
C.
BaSO4、NH3?H2O、CO2、Fe
D.
H2SO4、H2S、H2O、C2H5OH
【单选题】下面哪项描述不符合儿童水电解质生理特点( )
A.
小儿体液总量相对比成人多
B.
儿童因体重轻，水的交换量也比成人少
C.
婴儿的交换量约等于细胞外液的1/2
D.
儿童调节系统发育尚未成熟，对水和电解质的代谢调节功能不全
【单选题】A subject which seems to have been insufficiently studied by doctors and psychologists is the influence of geography and climate on the psychological and physical health of mankind. Them seems no doub...
A.
focus on some unknown aspects
B.
be pursued on a larger scale
C.
go much deeper
D.
be carried out within a larger scope
相关题目：
【单选题】各物质按强电解质、弱电解质、非电解质、既不是电解质又不是非电解质的顺序排列的一组是C
A.
NaOH、HClO、SO2、H2O
B.
NaCl、SO3、NH3、H2O
C.
BaSO4、NH3?H2O、CO2、Fe
D.
H2SO4、H2S、H2O、C2H5OH
【单选题】下面哪项描述不符合儿童水电解质生理特点( )
A.
小儿体液总量相对比成人多
B.
儿童因体重轻，水的交换量也比成人少
C.
婴儿的交换量约等于细胞外液的1/2
D.
儿童调节系统发育尚未成熟，对水和电解质的代谢调节功能不全
【单选题】A subject which seems to have been insufficiently studied by doctors and psychologists is the influence of geography and climate on the psychological and physical health of mankind. Them seems no doub...
A.
focus on some unknown aspects
B.
be pursued on a larger scale
C.
go much deeper
D.
be carried out within a larger scope
参考解析：
AI解析
重新生成
题目纠错 0
发布
