Chapter 4, it discusses the following issues with the idea of Overall Protect: the structural and tectonic issues for site conservation, and the planning of conserved site coverage.

第四章以整体保护的思想对窑遗址保护建筑的构造，结构等若干问题作了探讨。

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The iron response element (IRE) is a highly conserved RNA stem loop structure. It is the binding site of iron regulatory protein (IRP).

铁反应元件(IRE)具有的高度保守的RNA茎环结构，是胞质中IRE结合铁调控蛋白(irp)的位点。

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But Cleaves argues that removing biomass from a forestry site a forest managed for timber as opposed to an old-growth stand or conserved park is a way to reduce the risk of forest fire.

FORBES: Massachusetts Addresses "Biomass Loophole" and Limits Subsidies