【简答题】电流互感器以前简称为CT,文字符号为汉语拼音字头LH,现国家标准规定文字符号为()。
【简答题】Task 4 .1 After being informed the sugar has been cleared by the customs,Wang Li asks you to prepare a warehousing entry. Complete the form with what you have just learned. 2015年 7 月 22 日, 30 吨古巴糖抵达武汉...
【简答题】电流互感器简称( ),文字符号为( )。
【单选题】The number 4,123 is read _______.
A.
four thousand one hundred and twenty-three
B.
four thousand and one hundred twenty-three
C.
four thousand and a hundred and twenty-three
D.
four thousands a hundred and twenty-three
【单选题】Which of the following would indicate an Inmarsat-C terminal?
A.
A 9 digit number beginning with the MID.
C.
A 9 digit number always staning with 4.
D.
A 9 digit number always starting with 76.
【单选题】下列环境污染物中,属于环境内分泌干扰物的是