离体作为生物学用语在现代语文中常被使用，指的是为了各种研究目的而把生物体的一部分摘出和游离于生物体外的状态。
n. separation ; detachment ; shedding
misc. in vitro
膝关节游离体 Loose body in knee ; loose body of knee joint
离体培养 In vitro culture ; In vitro propagation ; [微] [细胞] Culture in vitro ; isolated culture
分离体 detached body ; free body diagram ; isolated body ; free body
游离体 [遗] episome ; loose bodies ; corpora libera ; corp libre
离体鼠肝 isolated rat liver
离体肠肌 Ex vitr intestine
隔离体 free body ; isolated body
离体实验 experiment in vitro ; Ex Vivo assays
离体酶 [生化] unorganized ferment
Organ genesis is the main way of in vitro culture and regeneration reported in sweet potato.
愈伤组织器官发生途径获得再生植株是讫今为止研究得最多的甘薯离体培养与植株再生途径。
参考来源 - 零配比正交试验设计分析与甘薯组织培养植株再生体系研究Unorganized cucumber leaf showed high control effect of 77.92% with treatment of seed dressing.
经拌种处理的黄瓜苗，其离体叶片对黄瓜炭疽病菌的防效达77．92％。
参考来源 - 生防细菌菌株A液体发酵工艺及其防病促生效果的研究ObjectiveTo detect the ultrastructure of neural stem cells (NSCs) cultured in vitro .
目的研究离体培养条件下神经干细胞的超微结构。
参考来源 - 离体培养神经干细胞的超微结构学研究By means of performance test, in-vitro model experiment, the system property and accuracy of measurement was validated.
本文通过系统性能测试对电路的整体工作性能进行测试评估。 利用离体血液-酵母模型实验对测量数据定标的结果表明系统能够准确反映血液中含氧血红蛋白、去氧血红蛋白和血容量的浓度变化。
参考来源 - 基于连续光的便携式近红外脑功能成像系统的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
以甜瓜薄皮自交系为材料，研究了外植体、苗龄、激素等因素对甜瓜离体再生的影响。
The thin-skin muskmelon inbred lines were used to study the effects of explants, seedling age, and hormones on plant in vitro regeneration.
采用离体花粉萌发法测定了芒豆的花粉活力。
The pollen viability of Miscanthus sinensis was determined by in vitro pollen germination method.
只有到后来，离体组织减少到它们的最小体积而产生最大的相对生长速率。
Only later were the tissue isolates reduced to their minimum size to produce the maximum relative growth rates.
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