Qingfeng algorithm announced at the end of September, Baidu is about to launch Qingfeng algorithm, o

Calculation, you can use the webmaster tool to query the keyword density, and the result of this is that the keyword density is too small, or the abc density is exceeded, and the keyword density is generally recommended to be between 2% and 8%.

It is recommended that when writing a high-quality title, it can be fluent and neatly written, highlighting the core content of the page. For the title of the page type, you can start with the homepage, list channel page, topic aggregation page, and content page to grasp the definition and formatting.

The Qingfeng algorithm updated at the end of September is mainly aimed at the phenomenon of inconsistencies between the title over-optimization and stacking keywords and false titles. According to this article, the title should not be too long, and it can be described in the format of "core words + modifiers".

For the type of cheat for the title, divide it into two types:

1. The content of the title is false: the content of the indicator title does not match the content of the web page, and it is suspected of deceiving users.

This category is more likely to occur in the following situations:

Content pages, for example, when users search for "xx****", "xx****", "xx****", **borrow these search terms as titles, but the page itself does not contain the services and information types described in the title - "****", "**", etc., or **links are fake, such as **** and finally **a software, etc.

This kind of problem appears in various pages, characterized by the fact that all the label text in the page is usually written into the ** title, resulting in a large number of synonyms repeated, lengthy titles, unreadable and other phenomena. In some cases, the page does not have a manual title at all, and it is all generated by the program itself based on the content of the page.

You don't even know if you're cheating.,I know I'm going to be tricked.,I'm trying to find a way to remedy it.,What hasn't been included should be able to be changed.,It's too late to include it.,First change the recently posted articles that weren't included.。

Another round of world stations is about to begin. Site!!

The principle of linear integration and definite integral calculation is the same, but dx, dy in the definite integral changes to ds, where ds refers to a micro-arc length on the integration curve, in the rectangular coordinate system, the calculation of the micro-arc length can be calculated by using the trilateral relationship of the right triangle, when ds is small enough, dx, dy, ds can be formed into a right triangle to calculate, that is, a 2 + b 2 = c 2, using this relation there is dx 2 + dy 2 = ds 2, ds = (dx 2 + dy 2) (1 2) = [ 1+(dy dx) 2]dx=[1+(dx dy) 2]dy (here because dx, dy, ds are all lengths, so greater than zero), after this relationship can be directly calculated by using the calculation method of definite integrals, don't forget that the upper and lower limits of the integral need to change with it, you can draw a diagram in the coordinate system to see it, and the definite integral is very simple.

Let's take an example: there is a curved component that occupies a curve on the xoy surface, let the density distribution function of the member be (x,y), let (x,y) be defined on l and be continuous on l, and find the mass of the component. For objects with uniform density, the quality can be obtained directly by s; For objects with uneven density, the curve integral is used, dm = (x,y)ds; So m= x,y)ds; l is the integral path, and x,y)ds is called the integral of the curve of the arc length.

Define l as a smooth simple curve arc on the xoy plane, f(x,y) bounded on l, and insert a random column m1, m2, m3 on l....,mn divides l into n small arcs δli the length of ds, and mi(x,y) is any point on l, as the product f(x,y)i*ds, and the sum is f(x,y)i*ds, denote =max(ds), if the limit of f(x,y)i*ds exists when 0, and the limit value is independent of the division of l and the method of taking mi in l, then the limit value is called f(x,y) on l to the arc length of the curve, denoted as: f(x,y)*ds ; where f(x,y) is called the integrand, l is called the integral curve, and the integral of the curve to the arc length is also called the first type of curve integral.

It is related to Seifudo's own skill level, spell attacks, and the target's maximum HP official skill description.

The meridians are the percentage of the final result

It is also related to the target's recovery status (e.g. Breeze's single plus continuation state plus recovery amount).

Skill level Click on the blood volume of the regeneration object meridian (one is raised).

It's really hard to have this, so you can go and ask in the forums.