A big jump in energy conservation could be achieved without much disruption of anyone's standard of living.

能源节约的一个大飞跃可以在不太影响任何人生活水平的前提下得以实现。

《柯林斯英汉双解大词典》

Washing, brushing and varnishing fossils—all standard conservation treatments used by many fossil hunters and museum curators alike—vastly reduces the chances of recovering ancient DNA.

化石清洗、刷洗和涂清漆——所有这些许多化石猎人和博物馆馆长都采用的标准保护措施——极大地降低了恢复古代 DNA 的机会。

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Design and testing of these physical systems rely on standard design practices that employ the laws of conservation of force, mass, and energy.

这些物理系统的测试依赖于对作用力、质量和能量守恒定律的标准设计实践。

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With its programmatic approach, based on a listing system and the use of revisable operational guidelines for its implementation, the 1972 Convention strengthened heritage conservation policies, and became the standard reference for including conservation policies as a means of development, largely through tourism.

UNESCO: Intangible Cultural Heritage

Moreover, you have set something of a new gold standard for what private citizens can do in the conservation arena.

FORBES: Down To Earth: The World According to Ted Turner

In March, wet weather was also blamed for a fall in the number of Welsh beaches reaching the top EU bathing water standard in the Marine Conservation Society's Good Beach Guide.

BBC: Whitesands Bay in Pembrokeshire