染雾描写吊车的作文范文大全10篇 篇一
吊车是一种常见的工程机械，它的作用是用来起重和搬运重物的。吊车通常由车架、起重机构、变幅机构和行走机构等部分组成。它的外形高大威猛，给人一种稳定和强大的感觉。
吊车的车架是它的基础，它承载着整个吊车的重量。车架通常由钢材制成，结构坚固稳定。起重机构是吊车最重要的部分，它包括了起重臂、起重钩和起重绳等。起重臂可以伸缩和旋转，使吊车可以进行多种复杂的起重作业。起重钩则用来挂载物体。起重绳是起重机构的动力来源，它通过电机驱动起重臂进行起重作业。
变幅机构是吊车的另一个重要部分，它控制起重臂的变幅范围。吊车的变幅机构可以使起重臂在不同角度范围内进行伸缩，从而适应不同的作业需求。行走机构是吊车的移动部分，它通常由履带或轮子组成，使吊车可以在施工现场自由行走，并且具有一定的爬坡能力。
吊车在现代建筑施工中起着重要的作用。它可以帮助工人们高效地进行起重作业，减轻了工人们的劳动强度。吊车还可以进行高空作业，如在高楼大厦上进行安装和维修工作。吊车的使用不仅提高了工作效率，而且提高了工作质量和安全性。
吊车的操作要求技术娴熟和经验丰富。操作人员需要经过专门的培训和考试才能获得操作吊车的资格。在操作吊车时，操作人员需要注意起重物体的重量和形状，以及起重机构的稳定性。同时，操作人员还需要注意周围环境的安全，避免发生意外事故。
总的来说，吊车是一种功能强大的机械设备，它在建筑施工中起着重要的作用。吊车的高大威猛的外形和稳定的结构给人一种强大和可靠的感觉。操作吊车需要丰富的经验和技术，同时也需要注意安全。吊车的使用提高了施工效率，提高了工作质量和安全性。
描写吊车的作文范文大全10篇 篇二
吊车是一种常见的工程机械，它的作用是起重和搬运重物。吊车的外形高大威猛，给人一种稳定和强大的感觉。
吊车的起重机构是它最重要的部分，它包括了起重臂、起重钩和起重绳等。起重臂可以伸缩和旋转，使吊车可以进行多种复杂的起重作业。起重钩则用来挂载物体。起重绳是起重机构的动力来源，它通过电机驱动起重臂进行起重作业。
吊车的变幅机构是另一个重要部分，它控制起重臂的变幅范围。吊车的变幅机构可以使起重臂在不同角度范围内进行伸缩，从而适应不同的作业需求。行走机构是吊车的移动部分，它通常由履带或轮子组成，使吊车可以在施工现场自由行走。
吊车在建筑施工中起着重要的作用。它可以帮助工人们高效地进行起重作业，减轻了工人们的劳动强度。吊车还可以进行高空作业，如在高楼大厦上进行安装和维修工作。吊车的使用不仅提高了工作效率，而且提高了工作质量和安全性。
对于吊车的操作，需要经过专门的培训和考试才能获得资格。操作吊车时，需要注意起重物体的重量和形状，以及起重机构的稳定性。同时，还要注意周围环境的安全，避免发生意外事故。
总的来说，吊车是一种功能强大的机械设备，它在建筑施工中起着重要的作用。吊车的高大威猛的外形和稳定的结构给人一种强大和可靠的感觉。操作吊车需要丰富的经验和技术，同时也需要注意安全。吊车的使用提高了施工效率，提高了工作质量和安全性。
描写吊车的作文范文大全10篇 篇三
描写吊车的作文范文大全 第一篇
City traffic is a big problem in some cities in the world, especially in big cities. To solve the problem, someone are in favor of developing buses as means of city traffic. Others are in favor of the subway. Between them,which is the better choice?
It is easier to take buses as means of city traffic than the subway trains because buses don't need special roads. But buses have also many disadvantages, some of which are very serious. They may cause louder noise and more traffic accidents. Buses give rise to serious air pollution and traffic jam. In order to stop what buses cause, a large amount of hand must be used to widen the roads. On the contrary, the subway train is of more advantages. Except the difficulty and high cost of building the subway, it is superior to the buses in many aspects.
Taking the advantages and disadvantages together into consideration，I would be in favor of developing the subway train as soon as possible.
描写吊车的作文范文大全 第二篇
Riding a bicycle instead of taking a bus to work I think bicycle as a means of transportation has many advantages over buses. One reason is that traffic jams, crowded people and many vehicles often block traffic. You can't bear the delay.
Another reason is that it's hard to get on the bus during rush hours. There are so many people waiting at the bus stop. You'll be lucky if you can squeeze into the car What's happening is the third reason why you're oppressed by crowded passengers.
You're very uncomfortable. The passenger standing next to you may stick his elbow into your ribs or step on your toes. By contrast, when you finally get out of the car, it's a relief.
Riding a bicycle can free you from all these troubles. It's rarely stopped by traffic jams, so that you can be active in your workplace in time. It makes your muscles flexible and your thoughts active.
中文翻译：
骑自行车而不是坐公共汽车上班我认为自行车作为一种交通工具比公共汽车有许多优点一个原因是交通堵塞拥挤拥挤的人和许多车辆经常阻塞交通你很难承受延误另一个原因是在高峰时间很难上车有那么多人在公共汽车站等车你会很幸运，如果你能挤进车里，车里发生的事是被拥挤的乘客压迫的第三个原因你感到非常不舒服站在你旁边的乘客可能会把他的胳膊肘塞进你的肋骨或者踩到你的脚趾。相比之下，当你最终下车时，这无疑是一种解脱骑自行车可以把你从所有这些麻烦中解放出来，它很少被交通堵塞所阻止，从而使你及时活跃在你的工作场所，它使你的肌肉变得灵活，使你的思想活跃起来。
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描写吊车的作文范文大全 第三篇
My opinion on Chinese bicycles China is called the kingdom of bicycles because it has the most bicycles in the world. Bicycles are the most popular means of transportation in China. No matter where you go, you can see many people riding bicycles to go to work, go to school, go shopping, or visit friends in rush hours.
Compared with cars, you can see bicycles rolling in all directions. First of all, bicycles have many advantages. Cycling is very convenient and convenient.
You can go to any of you Where you want to go, you don't need to find a big parking lot in a crowded town. You can avoid traffic jams and save the second time. Cycling is good for your health and health, and it is not good for your health.
There are some disadvantages, for example, they make the streets crowded, and in rainy and snowy weather, they are likely to cause traffic accidents Driving may be difficult and falling off a bicycle may cause injury, but despite these shortcomings, bicycles are still very useful, convenient and necessary means of transportation in China, which I believe will remain the case in the future.
中文翻译：
我对中国自行车的看法中国被称为自行车王国，因为它拥有世界上最多的自行车。自行车是中国最受欢迎的交通工具，无论你走到哪里，你都可以看到许多人骑着自行车去上班、上学、购物，或是在交通高峰期去拜访朋友，与汽车相比，你可以看到四面八方的自行车而来，首先，自行车有很多优点，骑自行车非常方便方便，你可以去任何你想去的地方，骑自行车不需要在拥挤的城镇里寻找一个大的停车场，你可以避免交通堵塞，从而节省第二时间，骑自行车对你的健康和健康都有好处，而且骑自行车对你的身体也不是很好有一些缺点，例如，它们使街道拥挤，在雨雪天气很可能造成交通事故，骑自行车可能很困难，从自行车上摔下来可能会造成伤害，但尽管有这些缺点，自行车在中国仍然是非常有用、方便和必要的交通工具，我相信这一点将来还是这样。
描写吊车的作文范文大全 第四篇
Nowadays students can go to school by bus,by bike,on foot or in their parents'cars.
Taking a bus is the a good way,it is fast and cost it needs fuel or gases,and it produces gases that pollute the air.
A car is a fast way too,but it costs too much,we have to spend a lot money to buy many cars on the road would cause traffic jams,and it also produces bad gases.
Riding to school is good needs no fuel or gases,so it causes no it is slower than a bus or a car.
Going on foot is the cheapest way of the needs nothing but our own is the most environmentally friendly it also the slowest way.
描写吊车的作文范文大全 第五篇
The city's modern transportation provides us with all kinds of vehicles. The four kinds in the pictures are the most popular. I think private cars are the most comfortable.
It's really interesting to drive. I'm eager to have a car of my own. I've always admired those owners, but I don't have so much money to buy such a luxurious car, let alone the annual tax.
Although it's not very comfortable, the taxi is very square Then. Besides, I don't have to take care of it. If I go to work / school by taxi every day, I have to pay a lot of money every year.
It's beyond my budget. In addition, I am afraid of meeting hostile taxi drivers. I will resolutely refuse motorcycles, which is very erous.
I was always shocked by the motorcyclists flying and worried about potential accidents. Therefore, riding a bicycle has left my hobby. I feel free to ride a bicycle and ride among many bicycles.
It's a kind of enjoyment. A bicycle is much cheaper than the other three. If my bike is stolen, I will not hesitate to buy a new one.
I prefer to ride my bike. Buying it doesn't mean that I don't like cars, or I will have my own car in the future.
中文翻译：
城市的现代交通为我们提供了各种各样的车辆，图片中的四种是最受欢迎的我认为私家车是最舒服的，开起来真的很有趣我渴望有一辆自己的车，我一直很欣赏那些车主，但是我没有那么多钱买得起这么豪华的车，更不用说每年的税了虽然不太舒服，但出租车很方便。另外，我不用费心照顾它。如果我每天坐出租车去上班/上学，我每年都要付一大笔钱。
这超出了我的财政预算。此外，我还怕会遇到敌意出租车司机我会坚决拒绝摩托车，这很危险。我总是被飞行的摩托车手震惊，并担心潜在的事故。
所以，骑自行车离开了我的喜好，我觉得自由地骑着自行车，在众多的自行车中间骑行。这是一种享受，一辆自行车比其他三种都便宜得多如果我的自行车被偷了，我会毫不犹豫地买一辆新的，我更喜欢骑我的自行车，买这并不意味着我不喜欢车，或者以后，我会有一辆自己的车。
描写吊车的作文范文大全 第六篇
While many technological advances occur in an evolutionary manner, occasionally a revolutionary technological appears on the horizon that creates startling new conditions and profound changes. Such is the case with the privately developed moller skycar, which is named after its inventor. with his permission, i would like to discuss the military
The lamv is a vertical take-off and landing aircraft that can fly in a quick, quiet, and agile manner. It is a new type of vehicle that combines the speed of an airplane and the vertical take-off capability of a helicopter with some characteristics of a ground vehicle, but without the limitations of any of those eisting modes of transportation.
The lamv is not operated like traditional fied -- or rotary-wing aircraft. it has only two hand-operator uses to direct the redundant computer control twists to select the desired operating altitude and moves fore and aft to select the rate of climb. The right-hand control twists to select the vehicles direction and moves side-to-side to provide transverse (crosswise) movement during the hover and early-transition-to-flight phases of operation; it also moves fore and aft to control speed and braking. simply put, the lamv is user friendly.
The lamv of the future will be 18 feet long, 10 feet wide, and 6 feet high and weight 2,200 pounds. it will hold four passengers and a payload of 875 pounds (including fuel). The vehicle will have a maimum rate of climb of 6,400 feet per minute and an operational ceiling of 30,000 feet. it will attain a top speed of 390 miles per hour at an altitude of 6,000feet and a cruising speed of 350 miles per hour at 25,000 feet, and it will have a maimum range of 900 miles at 80 passenger miles per gallon. The lamv also will be quiet enough to function as an acoustic xxxstealthxxx plane at 500 feet. It will have a vertical take-off and landing capability and emergency airframe parachutes, and it will be capable of using various fuels.
描写吊车的作文范文大全 第七篇
The bicycle is the most common means of transport in our country. There are several reasons for that. First, most people are not rich enough to buy a car. Since the bicycle is not expensive, it is affordable by the average Chinese families. Second, China has a large population and the traffic is heavy. The bicycle has the advantage of being small in size. A road which can only allow two cars to pass may allow more than ten bicycles to run side by side. Finally, people enjoy riding a bicycle to school, to work and on outing. It is so pleasant and the exercise is good for people’s health.
Compared with a car, a bicycle has its disadvantages and advantages. For instance, a bicycle is not fit for a long distance trip. A person who sits all day long in a car might get fat and unhealthy, while a person on a bicycle may gain good health and pleasure.
The bicycle is popular in China and it will remain so for a long time to come. Many things must change before cars became common in China. Therefore, in the foreseeable future, the bicycle will still be welcome.
描写吊车的作文范文大全 第八篇
In general, there are two ways of traveling, private cars and public transportation. Chinese people should regard public transportation as their first traveling opinion.
First, there are so many people living in this countries that make it so crowded. If each chinese people own a car, there will be far more traffic jams and accidents, which increase you impatience.
Moreover, there will be far more pollution resulted from cars. Once a car started, it release huge amount of dirty gas and heat, which lead to great pollution and result in green house effect.
All in all, Chinese people should take public transpotation into consideration first.
描写吊车的作文范文大全 第九篇
Cars are an important part of life in the United States. Cars have made the United Slates a nation on wheels.
There are 3 main reasons why the car has become so popular in this country. First of all, Americans like to travel. The car provides the most comfortable and cheapest form of transportation. With a car people can go any place without spending a lot of moncy.
The second reason that cars are popular is the fact that the United States never really developed an efficient and inexpensive form of public transportation. Long-distance trains have never been as common in the United States as they are in other parts of the world. Air-service provides a comfortable travel system. But it is too expensive to be used frequently.
The third reason is the most important one, though. The American spirit of inde pendence is what really made cars popular. Americans do not like to wait for a bus, or a train or even a plane. They do not like to have to follow an exact schedule. A car gives them the frecdom to schedule their own time, and this is the freedom that Americans want most to have.
描写吊车的作文范文大全 第十篇
An airplane is a form of transportation that has changed people's lives. Thanks to theplane, our lives are now faster, more exciting, and more convenient that before.
You cannot deny that a plane is fast. For example, the Concorde flies at supersonic businessman can leave Paris at 11 . in the morning and arrive in New York at 8 . thesame morning in time for a day's work. Many business people in Europe will fly to London for anoon morning in time for a day's work. Many business people in Europe will fly to London for anoon meeting and then return home to Rome or Madrid for dinner.
It is always exciting to take a plane trip. When you take a trip by plane, you know that youmight cross many time zones, many oceans, and many countries. When you get off the plane,you could be in a place that speaks a different language. A plane is like a magician's trick. Youget in a box and you come out somewhere totally different.
Nothing can beat the convenience of a plane. In the old days, it might take you days todo what the plane can do it an hour. Boats, for example, only leave on certain days of theweek and take a long time to get to their destination. Planes give you the option to leaveseveral times a day and get you to your destination quickly.
Although other forms of transportation may be more comfortable, none has changed theway we do business and live our lives more than the plane. Thanks to the speed, excitement,and convenience of the planes, our lives are richer.
