single cocoon

基本解释

Firstly we should boil the well-chosen single-chamber cocoon with high temperature.
首先我们应该在高温蒸煮中精心挑最佳品质的茧。
A single individual can weigh up to two kilograms, reach 24 cm long and grow a watertight cocoon to stop itself from drying out in the unforgiving African sun.
这种牛蛙体重达两公斤，长24厘米，还长有不透水的卵囊，以防止自己被无情的非洲阳光晒干。
The reeling technological properties of Antheraea yamamai cocoons are studied by statistical analysis on 235 sets of experimental data of single cocoon reeling with SAS software.
通过对235组天蚕茧一粒缫试验数据，运用SAS软件进行统计分析，研究天蚕茧的制丝工艺特性。
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