Ye Bihuang rubbed his forehead: "I'll go!" How long have you been working on this? It's so familiar, like history, if it weren't for my brain, I wouldn't be able to remember these things. ”

"Four years, what? You remember it all, don't you?" An Suyan was stunned for a moment, and said in surprise.

Ye Bihuang raised her eyebrows, and slapped An Suyan's buttocks with a corner: "I don't believe my husband anymore, do you?" My internal strength naturally has the effect of strengthening memory and improving mental power, tell me well! Than the eh! ”

An Suyan was beaten by Ye Bihuang, trembling all over, and suddenly became much more honest, Ye Bihuang snickered in his heart, sure enough, it is better to use the term internal strength, it seems that everything can be explained, it is really great! It's not that he doesn't want to tell her about his powers, but people always inadvertently reveal things they don't want to reveal, in order to ensure their own safety, it's better not to tell others casually, anyway, it doesn't affect the happiness index of their lives, right?

An Suyan pouted and said: "The terms used to describe the color of jadeite are emerald green, bright green, yellow yang green, green onion heart green, yang pretty green, parrot hair green, golden silk green, bean green, melon skin green, spinach green, oil green.

Among them, the oil blue color is not bright and dark. The bean green is not concentrated enough, with a slightly blue hue, brighter, is a good color, in the past there was a saying of 'ten green and nine beans'. ”

"Ten green and nine beans? Interesting, no wonder there are so many green beans on the streets, it turns out that this is the reason! Ye Bihuang muttered, An Suyan's ears were more sharp, and he heard Ye Bihuang's muttering.

"Haha, it turns out that you don't know, generally speaking, if you gamble on the stone to the bean green, you will lose, unless the jade inside is relatively large and can withstand the price of a stone, and the scarcity is expensive, that's the truth." An Suyan said with a chattering expression, don't really say it, she is usually generous and extremely quiet, but now when she talks eloquently, she shows a different style, "This term named after the green form is a little green, pimple green, silk green, skin green, bottom barrier green, violet, fei, Fu Lu Shou." Among them, Fu Lu Shou is the combination of yellow, green and purple when they are together. ”

Ye Bihuang held his chin with one hand, carefully digesting everything An Suyan said, indeed, she spoke very delicately, Ye Bihuang has formed a framework for the knowledge of jadeite in his heart, with his memory, he will not forget it for a long time, after today, he knows a little more about jadeite, and he will be more sure in the future.

Ye Bihuang felt the writhing of the beautiful woman in his arms, his thinking was interrupted instantly, and when he saw An Suyan looking at his appearance with disgust, his heart rose with lust, and he suddenly threw An Suyan on the sofa: "Sister Yan Yan, let's talk about these things later, now help me reduce swelling first?" ”

The word "swelling" has become a secret word between Ye Bihuang and An Suyan, as soon as An Suyan heard this, she felt that her cheeks were a little sore, and several experiences could be regarded as allowing her to understand the domineering of the man in front of her.

"Hmm" An Suyan was pressed by Ye Bihuang, coupled with the movement of his hands, she was a little confused, mainly because she had just eaten the forbidden fruit and actually wanted to try it again.

"Hehe, since that's the case, then let's carry out the man-making movement" After speaking, Ye Bihuang hurriedly took off An's clothes.

However, something unexpected happened, when An Suyan heard Ye Bihuang say the word "human", her face turned a little pale, she pushed Ye Bihuang away with a strong force, pulled her collar tightly with both hands, and took a breath and said: "You go and pour me a glass of water, I will continue to tell you, as for the thing you just said, I am suddenly not interested, I believe you will not force me, right!" An Suyan's words were ruthless enough, coupled with her serious and slightly frightened expression, it was naturally impossible for Ye Bihuang, who pitied the fragrance and cherished the jade, to force her.

If a girl said this to herself with a coquettish, timid, or shy expression, Ye Bihuang could still have fun with the other party with interest. But if he is really serious, Ye Bihuang doesn't want to touch the other party's moldy head.

"Yan Yan, what's wrong, your face has suddenly changed!" Ye Bihuang took a glass of water and handed it to An Suyan.

An Suyan pursed her lips: "Although I know you want it very much, but I don't want children, so let's try to restrain myself." ”

Ye Bihuang listened to the reason, his face was full of black lines, and he knew that it was not suitable to ask at this moment, and he was determined to find time to find out why she didn't want children in the future.

He smiled and said, "Okay, then you can move on." ”

An Suyan was stunned: "Don't you want to know why?" ”

Ye Bihuang said: "If you want to tell me, you will naturally tell me." ”

"I'm afraid it hurts!" An Suyan had a scared expression on her face, "It hurts to have a baby, I don't want to be like that"

Ye Bihuang grinned, scolding in his heart, damn it, what are you doing on this TV now, demonizing all the children that give birth, it hurts to watch them, if you want to act like this, girls are afraid of having children, how will human beings reproduce in the future? But to be honest, Ye Bihuang didn't think about having children, the main problem was that he was still young and not ready to be a father, and An Suyan was in such a good figure, he didn't want to be deformed.

"Well, I'm a miracle doctor, I naturally have a way to prevent you from getting pregnant, this is not okay, no medicine or injection, I will help you knead and finish!"

"Really wow!" An Suyan turned her head violently, and there were small stars flickering in her eyes.

Ye Bihuang nodded and said: "That's natural, what I said, when I can't do it, hehe, it's okay now." Ye Bihuang stretched out his hands and grabbed it on his left.

An Suyan ran to the other side, blushing and said, "Don't you want to learn jade knowledge, I'll just tell you, you stay away from me." ”

Ye Bihuang said depressedly: "I'm so terrible, are you so afraid of me?" Depressed! ”

"You're not scary, you're a bastard!" An Suyan snorted coldly, put the jadeite on the table again, tidied it up, and said, "The concentration and color level of the jadeite color are also very important, and the depth of the color is also an important factor in the quality of the jadeite color, and sometimes the depth of the color will also lead to a change in hue, such as this jadeite." As she spoke, An Suyan raised a piece of dark green jadeite in her hand, "If the emerald green is particularly thick and deep, it will turn dark green, because most of the incident visible light is absorbed, and the reflected green light is very small, and jadeite with a high chromium content is the best example of this situation." ”

Ye Bihuang took the piece of jade in An Suyan's hand, looked it up and down, and nodded: "It's really good, this piece is relatively thick, and the sunlight penetrates through the inside like ink." ”

An Suyan nodded and said: "If the color is light, it is generally of no value, no matter what the hue is, even if it is emerald green, if the color is very light, then it is no different from the light-colored bean green." In fact, when the emerald green color is very light, it is often not regarded as "emerald", but as the base color. Only when the entire jadeite product is light green will it be evaluated as green. In addition, there are individual hues that can only appear in the case of very light color, so the factor of jadeite color can be simplified by hue and synthesis, and two grades of light green and light green are added on the basis of hue grading, which are no longer considered as independent parameters. To sum up, the color of jadeite can be divided into 8 grades from good to inferior, which are emerald green, yang green, bean green, melon green, light green, light green, dark green, and oil green. ”

An Suyan spoke quite methodically, and it was said in order, Ye Bihuang heard it very thoroughly and clearly, he digested this knowledge carefully, and compared it with his own practice during this time in his heart, and found that he had gained a lot.

An Suyan seemed to be thinking about something, she was thinking about what to say next, fortunately, she was more familiar with this aspect, she quickly sorted out her thoughts, and came as soon as she opened her mouth: the background color of jadeite refers to the color other than the emerald green spot, which is also called "base" and "ground zhang" in the industry. Identifying the base is a very important aspect of understanding jadeite, because the hue and shade of the base color will have an impact on the main color of jadeite, green. The common background colors of jadeite are colorless, white, light yellow, brownish gray, gray, light green, light lavender, gray-green and other hues. When the hue of the base color is similar to or consistent with the green, the green of the jadeite will be strengthened and more intense, and the better background color for the expression of green is: colorless, white, light green, light yellow, etc. Other shades tend to reduce the intensity of the jadeite's color. The degree of influence between a good undertone and green depends on the hue of a undertone, and the closer the undertone is to the body color, the better; b. The concentration of the background color, generally speaking, the background color should not be too strong; The greater the proportion of c, the more obvious the impact; d The transparency of jadeite, the higher the transparency, the relative weakening of the influence of the background color. ”

The corners of Ye Bihuang's mouth curled slightly, he casually picked up a piece of jade from the table, the top is emerald green, the water is very good, and the bottom is light cyan as the bottom, it looks like a world of its own, Ye Bihuang was still thinking about removing this piece of cyan when he first peeled it, and now it seems that it is right not to remove it.

An Suyan nodded and said: "For example, this piece is actually a light green and white background color, which is extremely beautiful, especially when there is such a good jade as a water seed above." ”

"Hey, hey, don't praise me!" Ye Bihuang touched his nose very embarrassed, but his face was full of smug expressions.

An Suyan was full of black lines, so she had to ignore this person, she continued: "The background color of jadeite can be caused by a variety of factors, such as brown and yellow-brown undertones, often caused by oxides such as limonite filled in the gaps of jadeite particles. Light purple, light green and other hues are related to the chromogenic elements contained in jadeite, and the blue-green hue is often related to jadeite containing a certain amount of iron or omphacite components. In order to eliminate the adverse effects of yellow-gray background on green, it is traditionally used to rinse jadeite with weak acids such as bayberry soup. In recent years, there has been the practice of rinsing jadeite with strong acid. Some B jadeite, due to the rinsing is very serious, the background color, especially the yellow-brown background color, has been removed, and the green of the jadeite is more vivid. However, the phenomenon that B jadeite has no yellow-brown background color has also become an important feature of identifying B jadeite. The biggest influence of the base color on the color of the jadeite is the amount of the base color exposed, or the distribution of green that accounts for most of the area (from the front) or volume (from the whole view), that is, the uniformity of the color. The uniformity can be strictly graded according to the proportion of green and bottom, green accounts for 90-100% for extremely uniform, 90-80% for uniform, 80-70% for relatively uniform, 70-50% for still uniform, 50-30% for uneven, and less than 30% for unevenness. In practical application, the contrast between jadeite and the background color can also be considered. If the background color and emerald are well integrated, the above scale can be relaxed. The classification method of visual estimation can also be used, and at the photopic distance, the uneven color that cannot be seen by the naked eye is extremely uniform; Slightly uneven is uniform; If it is easier to see the unevenness, it is more uniform; It is easy to see that the uneven is still uniform; What appears to be significantly uneven is under-uniform; What looks very noticeably uneven is uneven. This approach includes consideration of contrasts. ”