sheath造句

Coleorhiza ( pl . coleorhizae ) The protective sheath surrounding the radicle in grasses.
胚根鞘:保护幼根的鞘状结构.

Conclusion Saber sheath trachea is a sign of rather severe COPD.
结论剑鞘气管是较重的copd的标志.

Coleoptile A sheath like structure that protects the developing plumule in grasses.
用来保护发育的胚芽的鞘状的结构.

Both root and root cap are covered by a sheath - like structure called the coleorhiza.
根和根冠被一鞘 状 结构,即胚根鞘所覆盖.

Palisade tissue is rich in saliferous vacuoles, while vascular bundle sheath is obvious.
栅栏组织富含含盐液泡泡, 维管束鞘明显.

He drew his sword from its sheath.
他拔剑出鞘.

The chloroprene rubber sheath is heat and oil resistant and flame retardant.
氯丁橡胶混合物护套具有耐热、耐油和不延然性能.

a sheath for a sword
剑鞘

This suit of clothing is more inexpensive than that sheath.
这套衣服比那套便宜.

the sheath around an electric cable
电线护皮

Objective : To isolate and culture hair outer root sheath amelanotic melanocyte derived from human scalp.
目的从人头皮毛囊外根鞘分离纯化培养无色素黑素细胞.

To draw from or as if from a sheath or scabbard.
拔出从剑鞘或枪套中或仿佛从剑鞘或枪套中拔出.

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