Engineering survey practice log

When I got up today, the day was very unpleasant, and it was still raining. I had already set the alarm clock last night. Otherwise, I must have to go to bed this morning. With the sleepiness still sleepy, I climbed from my bed. Up, according to the original plan, today, 8:30 on time to the first experimental building to start work, what to do, control the measurement, called the team members, smashed all kinds of instruments, we set off on the mighty, regardless of drowsiness No matter how heavy the rain is, we are fearless. The instrument is quite heavy. I have been squatting into the experimental building. When I unconsciously put down the instrument, I feel that the muscles of my arm are very sore and painful. I can’t help but scream.

Small rest, the team members are all together, we are still very tenacious, everyone took the umbrella, and the heavy rain has been a determined struggle, but the people are important, the instrument is more important, everyone has reached a consensus: the instrument is, the person is; the instrument is dead People are dead. However, if everyone is to measure one kind together, will it be wasted? Well, yes, we divide the group into two groups, a set of elevations, and a set of angles to make rational use of resources.

When I didn’t measure it at first, I felt that the measurement was fun and interesting. However, the imagination is always beautiful, the reality is always cruel, the rain is so big, I feel that the umbrella must be ruined by it, because I obviously feel It’s always going to the east, and the point on the ground is hard to find. The first time I saw it here, I came back after a while, and I found it for a long time. You said that you are not angry. But everything is difficult at the beginning, and when we get the first stop, the back is much easier.

In today's measurement internship, we encountered several problems, as follows:

The first one, when measuring the distance, I don’t know how to measure it. Is it using the round-trip method, or what? But there is slope, not horizontal, I don't know what to do, how to calculate the error, I don't know, the distance between the two points is very large, it has exceeded our ruler, segmentation, segmentation or not to use the ruler Law, there was a discussion for a long time, I felt that there was no scientific significance. So, I picked up the phone and asked the teacher for help. Sure enough, our help was answered by the teacher in time, all the questions were solved. Thank you teacher, my heart, I don’t know you. Will you see it! Then, we have the wind and rain to start working distance measurement.

The second one, measuring the angle, this is a more difficult master, the instrument is difficult to play, often naughty, just took a lot of effort and rough, did not find him to provoke him, a bubble is not centered, annoying, still What can I do? Follow it and continue to tune. This is better, the most terrible is that the error is so difficult to control, the reading is finished, the check is correct, the error is too big, the comeback is good, the instrument is still in place, read again, check, halo , not right, again, .... 咦, qualified, universal celebration, good luck.

In this way, in the heavy rain, we have completed today's control measurements, but also quite happy, today feels full of return, the height difference is zero, happy! The data is all up to the requirements, dragging the tired and tired body, taking advantage of the great instruments, we triumphantly return...

Yes, supplement, when I came back, I was hungry. In order to celebrate the glory of everyone’s work today, we specially went to the fourth floor of the second dining hall. Why? What else can you do? Eat a big meal, huh, huh, I feel that life is quite meaningful, labor, harvest, and then eat a good meal, I feel really cool.