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14.a

15.a

16.c Help me with these questions. Urgent!

Answer:

1. Suppose the number of vegetables is > X=733.33 kg

2.1/3/1/5=5/3 Please help me translate these place names, urgently needed! Waiting online~~~~

Clock drum-tower Bell and Drum Tower

Deshengmen Deshengmen

Shichahai Shichahai

Science and technology museum of China Chinese Science and Technology Museum

Altar of Earth Ditan Park

Olympic Sports Center Olympic Sports Center

Chinese Nationality Park Chinese Nationality Park Which expert can help me? Take these questions and wait for the answers online. It’s urgent~!

Relaxation is something that most people in the world do not get to have very often. When I get the chance to relax, there are three things that I enjoy doing to calm myself down: Listening to soft music, pampering myself, and sleeping are my three favorite things to do. Although some people prefer exercising to relieve themselves of stress, I find that relaxing is a great way to rid myself of a stressful day.

Playing a slow song after a hard day of classes or work is a regular activity for me. Having a soothing song with a slow beat is a great way to release all my negative energy. This way I can sing at my leisure and not have to worry about anyone correcting me or caring if I am off tone with the song. Lyrics to a song are also important to me if I want to relax. I can not fully lie back and feel at peace with myself if I am hearing lyrics that are full of dirty language and bad words. In order for me to relax, I need to play the music softbaly because otherwise the words overpower my thoughs, and drain out any knowledge that I am trying to keep within myself, or release from myself. The softer the music , the more likely it will put me to sleep or set me in a mellow mood. Wait online and help me with some English questions. Urgent need!

The previous sentence says: Because the marble sculpture is too big for the garden, the housewife will not buy it.

(Adverbial clause of reason)

The latter sentence says: If the marble sculpture is not too big for the garden, the housewife will buy it. (Conditional adverbial clause)

The English subjunctive mood is used here, that is, if *** /sth + were (not)/ past tense of verb..., *** /sth would /could/should/might + verb base form.

For example, example sentence: Because I am a girl, this luggage bag is too heavy for me.

I am a girl, this luggage bag is too heavy for me.

If you use the subjunctive mood, it is: If I were a boy, this luggage bag is too heavy for me. .

if i were a boy, this luggage bag would be not heavy for me.

But the fact is, I am a girl. So the subjunctive mood is true hypothetically, but the opposite is true.

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f(a)=3a cube-6a square+6=1

f(b)=3b cube-6b square+6=-5

f(a)+f(b)=3(a+b)(a squared-ab+b squared)-6(a squared+b squared)+12=-4

f(a) -f(b)=3(a-b)(a squared+ab+b squared)-6(a squared-b squared)=6

The simultaneous solution is a+b=-12 About photography , please help me with these questions, urgently needed. Thank you

1. Short answer questions (70 points)

1. How to obtain "framing awareness", "momentary awareness" and "angle awareness"

"Frame awareness" is composition awareness, acquired through basic skill training

"Momentary awareness" is the speed of your movements

"Angle awareness" is your eyesight

All must be obtained through basic skills training. Seeing more, taking more photos, and thinking more are the shortcuts.

2. General methods and basic steps of photographic composition

"Triangle" composition

"S" type composition

"L" Type composition

Virtual and real composition

Symmetrical composition

Golden section

Nine-character palace, etc.

3 , Basic essentials of shape control and adjustment in photographic composition

1. Highlight the subject

The subject is the main object to be expressed in the photo and an important part of the picture. It is not only the center of the picture content, but also the center of the picture structure. Other scenery must surround it and echo it to form a unified whole. On the screen, the theme can be highlighted through contrast between large and small, overall and regional, far and near, dark and light.

2. The picture must be complete

The so-called complete picture does not simply keep the image of the subject intact and the expression comprehensive, but means that the picture can completely express the author's shooting intention. , fully revealing the essence of the things photographed, so that people can more fully accept the theme of the photo.

The specific requirement for a complete picture of a photo should be to pay attention to the typicality of the image in conception, framing, lighting and moment capture. Through the reproduction of typical things, typical environments, and typical moments, in a limited picture, the full picture of things is reflected and the inner integrity of things is shown.

Another requirement for a complete picture is that the form of the picture must be complete. The main thing is to correctly and completely handle the subject's position in the picture, so that the subject image has more complete expressive power.

3. The layout should be balanced

Balance is a kind of human visual experience. When people see a balanced and stable scene, their visual experience is more comfortable and stable; otherwise, they feel awkward and uncomfortable.

But the balance of the layout does not mean using the picture evenly, placing the subject in the center of the picture and arranging it symmetrically. Although this arrangement is average, the picture will lose its liveliness and become monotonous and dull. Therefore, the balance of photographic composition is not equal symmetry in quantity and form, but is formed by using human psychology and life experience. The balanced processing of composition will bring endless changes to the picture.

4. The form should be vivid

The vivid form of composition requires that the picture be varied but not rigid, and meet people's requirements for visual beauty. Human life itself is ever-changing and colorful. Colorful not only refers to the entity itself, but also includes factors such as light, tone, background, etc. The vivid form of the composition requires mobilizing all factors that can arouse aesthetic feeling. For example, when shooting two square objects and juxtaposing them in the frame, they will look dull and monotonous.

By changing their mutual positions, angles, and postures, and matching them with appropriate light, their outlines and projections will change, and the picture will become vivid and beautiful.

4. What is the relationship between the main line of the picture and the form of the picture?

Determine according to the theme. Reach the point of harmony

5. How to emphasize texture?

To successfully present the surface texture of an object in a photo through a camera, the key lies in whether the true feeling of touching the object can be conveyed. If you want to convey the texture of an object, you usually move the camera closer to the object or use a zoom lens with a close-up function. However, in this way, the lens can only accommodate the regional characteristics of the object. Therefore, photos with the regional texture of objects as the subject are often seen. In addition, some interesting and information related to the texture of the subject can be added.

6. What should you pay attention to when taking hard-key photos?

Clean picture

Proper composition

Proper lighting

7. What is the importance of visual rhythm to the composition of photographic pictures?

Use lines and colors to express the feeling of rhythm and experience the sense of space. It will help you take better photos.

2. Essay questions (30 points)

1 Discuss the use of the golden section in photographic composition based on photographic works

Analyze it yourself based on pictures

2 Discuss the role of lines in photographic composition based on photographic works

Analyze by yourself based on pictures

Filling it all out by yourself is equivalent to taking a test by yourself. So exhausted! Communicate with each other~ Help me translate these in English, wait online, urgent

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Who can help me translate these in English? Waiting online Urgently output screen and other output devices

power power supply device

system system device

voice sound device