已知椭球面上某点的大地坐标为(L,B),求该点在投影面上的直角坐标(x,y)的过...

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【单选题】

已知椭球面上某点的大地坐标为(L,B),求该点在投影面上的直角坐标(x,y)的过程叫做( )。

坐标正算

坐标反算

算

反算

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举一反三

【多选题】联网企业通过网络向海关办理“便捷通关电子帐册”备案手续，备案的内容包括（）。

加工生产能力

料件、成品部分

企业基本情况表

单耗关系

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【多选题】联网企业通过网络向海关办理“便捷通关电子账册”备案手续，备案的内容包括( )。

加工生产能力

料件、成品部分

企业基本情况表

单耗关系

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【单选题】Although I've never worked for a bank before, I feel quite ______ there because I'm used to dealing with figures. [ ]

at peace

at home

at sea

at will

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【单选题】— Congratulations, Mary! — Thanks. I have worked hard for years so as to pass the test, and now I’ve ______ at last

finished it

made it

got it

worked it

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【单选题】I’ve worked______four hours on this article, I'm completely______.

in, concentrated

at, distorted

out, captured

for, distracted

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【判断题】柔性制造系统中机床的配置主要取决于机床功能、 FMS的物料流和信息流,而并非取决于加工设备的物理布局。

正确

错误

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【单选题】Where else have you worked， or have you always worked here? ( )

I've been doing construction work and it's been a busy season.

No , I didn't come to work here yesterday.

Oh , no. I've only had this place since last year.I was in Clinton Hospital.

查看完整题目与答案

【单选题】I've worked with him now over the course of four years, I know him ______.

here and there

back and forth

backwards and forwards

now and then

查看完整题目与答案

【单选题】I’ve worked with children before ． so I know what in my new job ．

． expected

． to expect

． to be expecting

． expects

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【判断题】对外贸易商品结构是指一个国家在一定时期内各种类别的进出口商品占进出口贸易额的比重。从一个国家对外贸易商品结构可以看出该国的经济发展水平和在国际分工中的地位。

正确

错误

查看完整题目与答案

查看完整题目与答案

【多选题】联网企业通过网络向海关办理“便捷通关电子账册”备案手续，备案的内容包括( )。

查看完整题目与答案

【单选题】Although I've never worked for a bank before, I feel quite ______ there because I'm used to dealing with figures. [ ]

查看完整题目与答案

【单选题】— Congratulations, Mary! — Thanks. I have worked hard for years so as to pass the test, and now I’ve ______ at last

查看完整题目与答案

【单选题】I’ve worked______four hours on this article, I'm completely______.

查看完整题目与答案

【判断题】柔性制造系统中机床的配置主要取决于机床功能、 FMS的物料流和信息流,而并非取决于加工设备的物理布局。

正确

错误

查看完整题目与答案

【单选题】Where else have you worked， or have you always worked here? ( )

I've been doing construction work and it's been a busy season.

No , I didn't come to work here yesterday.

Oh , no. I've only had this place since last year.I was in Clinton Hospital.

查看完整题目与答案

【单选题】I've worked with him now over the course of four years, I know him ______.

here and there

back and forth

backwards and forwards

now and then

查看完整题目与答案

【单选题】I’ve worked with children before ． so I know what in my new job ．

查看完整题目与答案

查看完整题目与答案

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