The technical schedule and the effective elements of that acidity the lignin from the hill-awn-bamboo soda pulping black liquor were studied.
本文研究了芒杆山竹碱法制浆黑液酸析木质素工艺过程及其影响因素,获得了最佳工艺条件,木质素析出率、色度去除率分别达到82%、91%以上,COD、BOD去除率达到60%以上,所得木质素为土黄色疏松颗粒。
Described the corrugated bamboo and plastic bolt polymerized by the bamboo fibre and synthetic resin along with its technical data,distinguishing features and application in supoorting especially in coal roadway.
介绍了用竹纤维与合成树脂聚合压制成型的波纹竹塑锚杆的结构、主要技术参数、基本特点,以及在矿山支护,特别是在煤巷支护中的应用。
The propagation trials of Indosasa shibataeoides,Pleioblastus longiligula and Monocladus saxatilis var.
在广西植物研究所试验场进行摆竹 (Indosasa shibataeoides)、广竹 (Pleioblastuslongiligula)、箭杆竹 (Monocladus saxatilis var。
With their help, Shi De had the bell hauled out of the sea and hung in their village. The green bamboo stalk Shi De stuck in the fields nearby and before long a bamboo grove was found growing lushly there.
拾得同人们一起将钟打捞上岸,挂在村中,将青竹杆插在田里,不久长成了竹林。
The taverns and restaurants would put up multi-coloured lanterns and flags or pennants, displaying meanwhile an attractive array of meat and vegetable dishes with a lot more exotic delicacies on the menu.
许多酒肆都插红绿竹杆,挑着灯笼酒旗,陈满荤素佳肴,菜牌上列着一二百种山珍海味,水陆名馔;
Study on the Developmental Biology of Fiber in the Culms of Phyllostachys Edulis;
毛竹茎杆纤维细胞的发育生物学研究
STUDY ON CONSTRUCTION TECHNIQUES OF A NOVEL BAMBOO-STEEL COMPOSITE ROCK-BOLT
南竹加筋复合锚杆施工工艺优化研究
the hard woody stems of bamboo plants; used in construction and crafts and fishing poles.
竹子坚硬的木质的茎,用于建筑、工艺品和鱼杆。
Molecular Identification of Badnavirus in Dracaena sanderiana from Hubei of China
富贵竹中杆状DNA病毒湖北分离物的分子鉴定
EXPERIMENTAL RESEARCH ON MECHANICAL PROPERTIES OF PIPE MATERIAL FOR BAMBOO-STEEL COMPOSITE ANCHOR BOLT
楠竹加筋复合锚杆管材力学性能试验研究
Mechanical test of inner binding agent for BSC composite anchor
楠竹加筋复合锚杆内粘结剂力学性能试验
The hard or woody stems of these plants, used in construction, crafts, and fishing poles.
竹竿该种植物坚硬的或木质的茎,用于建筑、工艺品和鱼杆
Studies on Regeneration System and Agrobacterium-mediated Transformation of Carnation;
香石竹再生体系的建立及根癌农杆菌介导的遗传转化体系的研究
In countries with a deficiency of forest land, other natural fibers such as sugar cane pulp, bamboo, cereal straws, flax, and hemp are used.
在森林地缺乏的国家,则用其他如甘蔗渣、竹子、谷类的茎杆、亚麻和大麻等天然纤维来造纸。
Tu Chu-chai and his wife, Fu-fang, strolled away to the other end of the roof, away from the mahjong table, and leaned on the parapet, looking out over the garden.
杜竹斋和他的夫人走到那阳台的东端,离开那牌桌远远的,倚在那阳台的石栏杆上,脸朝着外边。
Tu Chu-chai frowned and stretched his hand out over the parapet to flick the ash off his cigar. He took a deep breath, but remained silent.
杜竹斋的眉头皱紧了。 他伸手到栏杆外,弹去了雪茄的灰,吁一口气,却没有话。
Purification, Gene Synthesis and Expression of Trigramin, a Disintegrin from Trimeresurus Stejnegeri Venom;
竹叶青蛇毒去整合素Trigramin的分离纯化及其合成基因在大肠杆菌中的表达
Agrobacterium-mediated Transformation of Dianthus Chinensis and Regeneration of Transgenic Plants Containing the Maize Chitinase Gene;
根癌农杆菌介导的中国石竹遗传转化体系的建立及几丁质酶基因的导入
A Study of Countermeasures for Community Condominium of Qiongzhuea tumidinoda Biodiversity Conservation Area
筇竹生物多样性保护地的社区共管对策研究——以大关县木杆镇银吉村为例
The soft pulp inside the hard stems
坚硬竹竿内的柔软竹衣
"What's happened, Chu-chai?"
“竹斋,怎样了?”
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号