1) needle log
针叶原木
1.
In the import variety structure,the quantity of needle log is obviously more than that of the broad-leaf log.
中国原木的增长需求主要通过进口来满足,进口品种结构中针叶原木进口数量明显大于阔叶原木进口数量,进口金额阔叶原木则大于针叶原木。
2) softwood
[英]['sɔftwʊd] [美]['sɔft'wud]
针叶木
1.
Mixed cooking and the selection of continuous cooking systems for softwood and hardwood
针叶木、阔叶木混合蒸煮以及连续蒸煮系统的选型
2.
The influence of PFI beating on fibre and handsheet properties of hardwood and softwood kraft pulps was investigated.
研究了针叶木和阔叶木硫酸盐浆PFI打浆对各自纤维性质及浆张性能的影响。
3.
The dissolved and colloidal substances(DCS)from softwood bleached chemi-thermomechanical pulp(BCTMP) were studied on the physical-chemical properties of DCS water.
以针叶木漂白化学热磨机械浆(BCTMP)为原料,模拟制成造纸白水,对其在生产过程中产生的溶解与胶体物质(DCS)的物理化学性能进行研究。
3) softwood pulp
针叶木浆
1.
Practical application results of medium consistency refining of hardwood pulp and softwood pulp are discussed in the article.
对国内造纸企业常用的阔叶木浆、针叶木浆的中浓打浆生产技术的使用效果进行了研究。
4) coniferous trees
针叶树木
1.
Defense mechanisms of coniferous trees against bark beetles;
针叶树木对小蠹虫的防御机制
5) Chinese fir leaves
杉木针叶
1.
Chlorophyllin was extracted from Chinese fir leaves by solvent,sodium zinc chlorophyllin was prepared from the chlorophyll extracted through the processes of soaption,ironing and basification,and the optimal reaction condition was determined by orthogonal experiment.
以杉木针叶提取叶绿素,经皂化、锌代及成盐反应制备叶绿素锌钠盐,通过正交试验确定最佳工艺条件,并对叶绿素锌钠的光稳定性、热稳定性以及耐酸碱性等方面进行研究。
6) Conifer seedling
针叶苗木
补充资料：原木去皮机
分子式：
分子量：
CAS号：
性质：见剥皮机。
分子量：
CAS号：
性质：见剥皮机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条