查询词典 bast fiber

A fiber from the bast of New Zealand ribbon trees that resembles cotton fiber .

来自一种新西兰树种的内皮的纤维，类似棉花纤维。

To extract mulberry processing fiber from mulberry bast,chemical and bio- chemical degumming method s were adopted in the aegumming test.

为从桑树韧皮中提取出桑皮工艺纤维，对桑树韧皮采用化学脱胶法和生物-化学联合脱胶法分别进行了脱胶试验。

Linen, with various bast fibres made of a plant fiber cloth.

麻布，是以各种麻类植物纤维制成的一种布料。

New planted ramie often have defects of fewer efficient plant numbers, many of high-branches, difficult to peel bast, low yield, bad fiber quality and so on. Aiming at all these shortages, the cuttage breeding technology of fine varieties and high-yield and good-quality cultivating method, breeding Cutting seedling with several low-branches, planting deeply appropriately, ridging to foster rootstocks when intertilling, was brought forward.

针对苎麻新麻有效株少、高位分枝多、韧皮剥制难、原麻产量低、纤维品质差等问题，提出了培育携带多个低位分枝的扦插苗，麻苗移栽时适当深植，辅以新麻中耕时起垄培蔸的苎麻良种扦插繁殖新技术与新麻高产优质栽培方法。

Using plant AT-1found by kenaf breeding research group of institute of bast fiber crops Chinese academy of agricultural sciences in Sanya of Hainan province were used as female parent in crossing with 15-4, 04K1 and then backcrossed four times with male parent in order to select two high sterile male sterility.

利用中国农业科学院麻类研究所红麻育种课题组在海南三亚发现的红麻不育株AT-1做母本分别与15-4，04K1做杂交，再用父本回交4次，选育出2个高度不育的不育系。

Research: pH4.0, enzyme concentration of 5g.L^(-1), temperature 40℃, time 96h enzymatic conditions, can remove the cotton stalk bast lignin 43.6% pectin 25.1%, the preparation of cotton stalk phloem technology fiber fineness 3.35~3.65tex; the average length of 84.5mm.

研究结果表明：pH 4.0、酶浓度5g/L、温度40℃、酶作用时间96h条件下，可去除棉秆韧皮果胶质43.6%、木质素25.1%，所制备的棉秆韧皮工艺纤维细度3.35~3.65dtex，平均长度84.5mm。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。