The dividing principle of pest control index, the difference and suitable ranges of 4 important index types, and 3 basic methods in determining control index are discussed.

本文论述了森林害虫防治指标的划分原则，4种主要指标类型的区别及适用范围，及确定防治指标的三种基本方法。

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Index Types Depends on the storage engine.

索引类型取决于存储引擎。

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There are now hundreds of these new types of polluted index funds and hundreds more in SEC registration.

FORBES: Index Fund Pollution

The index takes into account many different types of diversity including gender, age, ethnicity, disability, country of birth, skills and education, number of hours worked, language, and sectoral and geographical distribution.

FORBES: Top 5 Industry Sectors In Workforce Diversity