When safe and feasible, enough tissue should be obtained for immunohistochemical and molecular testing.

在安全情况下，应获取足够组织进免疫组织学和分子检测。

Life is self-organising chemistry, and on Earth it requires access to several different elements besides the hydrogen and oxygen that make up water.

生命是种组织学，在地球上，除了组成水氢和氧之外，它还需要几种不同元素。

We just going to give some examples of this, so this was from a paper and viruses, so their subsections where they had general approach, biosafety, isolation of the virus Serologic Analysis, Pathological and Immunohistochemical Studies and Molecular Analyses.

我们只是举些例子，这是篇论文和病毒，所以他们小节有般方法、生物安全、病毒分离血清学分析、病理学和免疫组织学研究以及分子分析。