derived from plants or animals

cotton is a globally important natural fibre crop.

棉花是世界上重要的天然纤维作物。

wool「 means the natural fibre grown by sheep or lambs;」

「羊毛」，是指绵羊或羔羊身上长的天然纤维；

it is a new method of natural fibre development to study on chemical degumming of eulaliopsis binata.

龙须草是一种极具经济效应和生态效应的纤维草本植物，多为野生。

the use of natural fibre rope must be discouraged for the rescue of human life. for most other operations, natural fibre rope will suffice.

人命关天，救人时不要使用天然纤维制成的绳索，虽然天然纤维制的绳索应对其他状况绰绰有余。

filament is very long fibre , including the natural fibre silk and the synthetic fibres .

长丝是极长的纤维，包括天然丝和化纤丝。

the cotton and bast fiber are very important natural fibre crops in china.

棉麻是我国重要天然纤维作物。

it proves that this method can be ap-plied for examine the nitrogen content of natural fibre after quaternization. the relative tolerance is only be-low 5% and easy to operate.

经过实验证明，该方法用于测试天然纤维织物经铵化改性后的含氮量，其相对误差范围不超过5％，且简单易行。

tannin from mangrove species has also been used for curing and dyeing of fishing nets made of natural fibre to make the nets more resistant to biological decay.

用红树林树种制造的单宁还用来天然纤维织成的渔网的加工和染色，以提高其抗生物老化能力。

this natural fibre helps regulate body temperature and provides firm support and durability.

这种天然纤维利于保持体温，稳固而耐久。

the present invention belongs to the macromolecular material technical field and concretely relates to natural fibre enhanced polylactic acid composite material and a preparation method thereof.

本发明属于高分子材料技术领域，具体涉及一种天然纤维增强聚乳酸复合材料及其制备方法。

the degumming process of flax noil is investigated so as to fully utilize this natural fibre which is abundant in source and cheap in price.

为了充分利用亚麻这一来源丰富、价格便宜的天然纤维，对亚麻落麻的脱胶工艺进行了探讨。

the present invention relates to a sanitary chopsticks made of natural fibre and its production method.

本发明属于餐具及其制造，尤其是指天然纤维卫生筷及其生产方法。