%{tishi_zhanwei}%

Autumn, autumn is coming!

Release time:

2024-01-29 09:38

 

Autumn, autumn is coming!

 

Clouds gather summer color, wood leaves move autumn sound

The autumn rain is He Bi, the mountains lean on the clear sky.

The fragrance of osmanthus drifts away, and the night is as cool as washing.

 

This year's autumn time

Thursday 8 August 2019

 

 

Autumn, pull also, things here and pull also

-- "Moon Order Seventy-two Hou Jiji Solution"

 

The beginning of autumn, the sun reaches the yellow 135

The Big Dipper points to the southwest

This is the 13th of the 24 solar terms.

The first solar term of autumn

Marking the beginning of the Meng Qiu season

 

 

The beginning of autumn season cool

Sunflower when in full bloom

Corn ears are neat for pollination

The grass on the ground has set seeds.

 

 

After the beginning of autumn, the heat gradually receded.

Soughing in autumn rain, shallow pomegranate diarrhea

since then,an autumn rain a cold

 

After the beginning of autumn, the autumn color is clear and clear

There is no whizzing sound, and the fallen leaves dance leisurely.

A leaf falls and knows the world in autumn.

 

 

| beginning of autumn three waiting |

 

 

· A cool breeze

 

First wait, cool breeze

The bleak wind of the West is called cool wind.

The temperature changes and the cool air begins to clear up.

After the beginning of autumn, many parts of our country began to blow northerly winds.

And the southerly wind gradually decreases

The cool wind blows away the scorching heat

Breathing, fresh and not sticky

 

 

· Second Hou Bai Lu Sheng

 

After the beginning of autumn, the cool wind came

The vast white dew is born, and there is a slight cold in the morning.

A walk in the bush, the grass dew wet clothes

Although the sun is burning, the hot root has been broken.

Hot with cool, comfortable

 

 

Three cold cicadas

 

Autumn chills, plenty of food

The temperature is suitable, and it stands on the branch.

The triumphant chirping in the breeze

Tell people the summer is over

Chilling cicadas mournful, on the night of Changting

 

 

| Autumn Tiger |

 

After the beginning of autumn, the weather will not cool immediately.

There is a short heat recovery, mostly at the turn of August and September.

Duration of about 7-15 days

People call this the autumn tiger

 

Reasons for the formation of autumn tigers

Controlling China's Western Pacific Subtropical High to Move South Gradually in Autumn

However, it is lifted northward again, and under the control of this high pressure, it is clear and partly cloudy.

Intense sunlight, rising temperature

This kind of hot weather is called "old woman summer" weather in Europe.

North Americans call it Indian Summer.

 

 

At the beginning of autumn, the heat was not exhausted,

The green will fade, the bug will still boil,

Meditate and enjoy the most poetic time.

 

 

 

 

 

 

 

Come, beginning of autumn, cool breeze, after autumn, weather, summer heat, autumn tiger, people, autumn rain, Bailu

Yuan Lei's Little Knowledge | Performance Requirements and Types of Fillers for Coatings

2024-06-12


Fillers in coatings are usually white or slightly colored pigments with a refractive index less than 1.7. It has the basic physical and chemical properties of pigments used in coatings, but due to its refractive index being similar to the film-forming material, it is transparent in coatings and does not have the coloring and covering power of coloring pigments. It is an indispensable pigment in coatings.

Yuan Lei's Little Knowledge | Application Effects of Different Mineral Powder Materials in Coatings

2024-06-04


In architectural coatings, commonly used mineral materials include barium sulfate, calcium carbonate, kaolin, mica powder, talc powder, quartz powder, silica micro powder, transparent powder, glass powder, wollastonite powder, etc. Reasonable application of various mineral materials can effectively improve or enhance the performance of coatings. Let's take a look at the application of different mineral materials in coatings.

Yuan Lei's Little Knowledge | Characteristics of Mineral Materials

2024-05-21


Mineral materials refer to the material products obtained by processing and transforming natural minerals (mainly non-metallic minerals) or rocks as the main raw materials, or minerals or rocks that can be directly used as materials and aim to utilize their main physical and chemical properties. This meaning mainly includes the following four aspects: first, natural minerals and rocks that can be directly utilized or processed to be utilized; Secondly, finished or semi-finished materials made mainly from natural non-metallic minerals and rocks through physical and chemical reactions; Thirdly, artificially synthesized minerals or rocks; Fourthly, the direct utilization targets of these materials are mainly their own physical or chemical properties, not limited to individual chemical elements.