non-black body

Poly ( ethylene oxide) ( PEO) is one of the most widely used biocompatible polymer due to its safety and non-toxicity for human body.

聚环氧乙烷（PEO）是目前最常用的生物相容性聚合物之一，具有安全、无毒的优点。

International postal service requires membership of the Universal Postal Union, which for non-members of the UN need approval by at least two-thirds of that body's members.

要开展国际邮递服务必须要加入万国邮政联盟，而非联合国成员国则需要获得该联盟超过三分之二的赞成比例方可加入。

WTO members are always the main body in WTO dispute settlement mechanism and non-members are usually excluded.

WTO成员方一直是WTO争端解决机制的参与主体，非成员方通常被排斥在外。

RT-PCR analysis showed that the EH mRNA only expressed in the brain, and was not be detected in other neural tissues, such as suboesophageal ganglion, thoracic ganglion, abdominal ganglion, and non-neural tissues, such as midgut, fat body and epidermis.

亚洲玉米螟羽化激素基因mRNA只在脑中表达，在咽下神经节、胸神经节、腹神经节等神经组织中检测不到，在非神经组织如中肠、脂肪体和表皮中也不表达。

Soil is an independent natural body, which can be analyzed and interpreted from the perspectives of substance composition, structure and functions. In the mean time, soil is also a combinative entirety of organic and inorganic substance, living things and non-living things.

土壤是一个独立的自然体，是一个能从物质组成、结构、功能上进行解释分析的物质实体，同时也是有机物和无机物、生物和非生物相结合的整体。