| 释义 |
masson pine短语⁹⁶⁶⁷⁷⁺⁶
基本例句
马尾松
More bird species abundance, average densities and more bird species diversities were found in middle age stands of masson pinePicul massoniana plantation.
冬、夏季．中龄马尾松人工林各地块的鸟种数量、平均密度、鸟种多样性指数相对较高。 cnki
The paper strength index of masson pine CTMP was studied after alkaline sodium sulfite treatment, the pulp fiber surface properties of the masson pine CTMP were analyzed with XPS and AFM.
研究了经碱性亚钠法处理的马尾松化学预热机械浆马尾松 CTMP纸页强度指标并利用 XPS和 AFM技术分析了纸浆纤维的表面性质。 dictall
The genetic gain test plantations of masson pine located in Wuping of FujianChina were used to certificate realized genetic gain of superior provenances, seed stands and clonal seed orchards.
利用设置在福建省武平县的马尾松遗传增益测定林材料，以验证优良种源、母树林及种子园混系的现实遗传增益。 lykxyj
This experiment makes a masson pine needles honey wine with a unique flavour tastefrom masson pine needles, honey and sticky rice by brewing through select optimum s.
以马尾松松针、蜂蜜、糯米为原料，经优选工艺条件发酵制得口味纯正、风味独特的松针蜜酒。 chemyq
Based on the analysis of the stands growth procedure and the site features, we provided the parameter criterion used to sort the low quality and low benefit Masson Pine secondary stand.
根据对各等级的林分生长过程及其立地特征的分析，提出了划分马尾松低质低效林的技术参数标准。 cnki
Experimental Masson pine stands of6 seed origins were established in Gedong Village, Taijiang County.
在台江县革东镇进行6个种源的马尾松种源试验。 cnki
Genetic variations between populations and individuals of Masson pine in Fujian Province.
标题福建省马尾松群体和个体遗传变异的研究。 www.cvh.org.cn
Increase of the phosphorus content can enhance the biomass of masson pine seedling, but the physiological effect of P contents on the seedling is various.
增加供磷浓度能普遍提高各种源马尾松幼苗的生物产量，但不同磷浓度对幼苗产生的生理效应各不相同。 fabiao
Most serious drought in 1994 caused the large number of the death of black pine and Masson pine that was the basic factor of drought stress.
1994年特大干旱是导致感染松材线虫后黑松、马尾松大量死亡的根本原因。 cnki
Pinnacle Park mountains, masson pine, Taiwan Acacia Eucalyptus, a mixed forest of bamboo, spring and autumn festival is very beautiful.
公园山峦叠翠，以马尾松、台湾相思桉、竹构成混交林，春、秋季节十分绚丽。 elycn
Structural changes of lignin during the course of activation pretreatment for the oxygen delignification of masson pine kraft pulp were investigated in this study.
对氧脱木素前活性氧活化预处理过程中，纸浆残留木素结构的变化进行了研究。 cnki
The results suggested that there were great differences among natural populations of masson pine with vertical distributions.
研究结果表明，马尾松垂直分布的天然群体间存在丰富的变异； cnki
The distribution of pinitol in the masson pine seedlings and changes of pinitol content in needles of seedlings from different provenances under drought stress were studied.
对马尾松苗木中松醇的分布及干旱胁迫下不同种源马尾松苗木针叶内松醇含量的变化进行了测定。 dictall
Through the recycling of sulfate, TMP and GWP pulps of masson pine, the law of quality decay of recycled masson pine fiber has been summarized.
通过对马尾松亚硫酸盐浆、 TMP浆和 GWP浆的回用实验，本文得出了回用纤维品质衰变的基本规律。 cnki
Variations of peroxidase, sucrose invertase and urease activity in soil from Eucalyptus coppice forest, Eucalyptus newly planted forest, shrub grassland and masson pine forest have been investigated.
研究了桉树萌生林、桉树植苗林、灌草丛和马尾松林地土壤中过氧化氢酶、蔗糖转化酶及脲酶的活性变化。 dictall
Masson pine is one of the main tree species in south China. The calculation diagram for masson pine forest management is constructed on the basis of the stand density control diagram.
本文编制的湖南马尾松经营计算图，是在改进林分密度管理图的基础上提出来的。 cnki |