测量的三项基本工作是:________。
普通水准测量,应在水准尺上读取________位数。
高斯投影属于________。
在三面正投影中,同一物体的三个投影图之间具有________关系。
点、直线、平面的正投影图不包括以下哪种特性。________。
侧垂面的H投影________。
投影可以分为两大类,中心投影和________。
点的两面投影连线与相应投影轴的关系是________。
点在直线上,点的投影仍在直线的投影上,这是正投影的________。
对高程测量,用水平面代替水准面的限度是________。
测量使用的高斯平面直角坐标系与数学使用的笛卡儿坐标系的区别是________。
一点到两目标的方向线垂直投影到水平面上的夹角称为:________。
严格说来,内部选拔不属于人力资源吸收的范围,而应该属于_____________ 的范畴。
He asked me ___________ Zhang Hua came to school or not.
— What would you like to have, meat or fish?
— _____________________.
— I would like to make an appointment for the meeting. Which day would you prefer, Tuesday or Thursday?
— _________________
It's ___________ to point to or talk about strangers in public.
— ___________________
— Once or twice a week.
— Which city has _________population, Beijing, Guiyang or Nanchang?
— Beijing, of course.
— Any suggestions for my meeting today?
— __________________________
—Let’s go and see our teacher on Teachers’ Day.
— _________________________________
人口分析属于________。
邮寄调查属于________。
— Which city has _________population, Beijing, Guiyang or Nanchang?
— Beijing, of course.
— I would like to make an appointment for the meeting. Which day would you prefer, Tuesday or Thursday?
— _________________
按钮广告属于________。
钢尺的尺长误差对距离测量产生的影响属于________。
高斯平面直角坐标系中直线的方位角是按以下哪种方式量取的?________。
在高斯平面直角坐标系中, 轴方向为________方向。
在三角高程测量中,采用对向观测可以消除________的影响。
在高斯平面直角坐标系中,纵轴为________。
导线测量角度闭合差的调整方法是________。
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