法医在那里进行臼齿、皮肤或软骨取样，以便做DNA鉴定。
There, forensic scientists pried molars from them or sliced off swatches of skin or cartilage for DNA identification.
常规的旧书鉴定方法需要提取样本进行检测，这会进一步损害书籍，而分析这些旧书散发出来的气味则完全是无害的。
Conventional analysis techniques require small samples of the work for testing, further damaging the book. But analyzing the gases coming off of the old books is noninvasive.
头发和血液也被取样保存以便日后进行DNA鉴定。
Hair and blood were recorded to enable DNA identification at some later date.
警察取样指纹，鉴定尸体。
第四十五条根据案件调查需要，海关可以对有关货物、物品进行取样化验、鉴定。
Article 45 in need of the investigation of a case, the Customs may draw samples of the related goods or articles for laboratory analysis and appraisal.
方法：对40例慢性泪囊炎患者的泪囊分泌物取样，进行细菌培养、分离、鉴定及药物敏感实验。
METHODS: Material of lacrimal secretion in 40 cases of patients with chronic dacryocystitis was sampled for bacterial culture, isolation, identification and drug sensitivity test.
运槽车再把合格乳送到乳品厂，在接收处，牛乳被取样并进行嗅觉、味觉鉴定和细菌及成分质量检验。
The collection tanker will then deliver the milk to the dairy where the contents are sampled on receipt, inspected by smell and taste and tested for bacteriological and compositional quality.
取样测试鉴定表明，大部分的微生物来源于无菌接种室内的空气、超净工作台鼓风机排出的气体。
Most of these microbes were originated from the indoor air of inoculating room, air-blower orifice and margin of the inoculating table.
取样测试鉴定表明，大部分的微生物来源于无菌接种室内的空气、超净工作台鼓风机排出的气体。
Most of these microbes were originated from the indoor air of inoculating room, air-blower orifice and margin of the inoculating table.
应用推荐