查询词典 Larix

In this paper, the relationship between the permeability of Pinus koraiensis, Larix dahurica, Betula platyphylla, Populus davidiana and the abstract of wood was studied.

木材渗透与木材加工利用的许多方面有着极其密切的联系，在木材内部流体渗透的难易程度直接影响到木材水热处理的质量。

The artificial wood Larix kaempferi and the Chamaecyparis pisifera are widely used, but references about their properties are few. So we systematically examined their physics-mechanical properties and chemical components.

研究人工林日本落叶松和日本花柏木材的部分物理力学性质和化学成分。

The content of NH3-N of Coniferous mixed forest is higher than rainfall and other forest. The content of NH3-N of Corylus cornuta marsh is lowest. The purgative effect of NH3-N of Larix gmelinii plantation is better too.

樟落混交林的氨氮含量明显高于大气降水和其它林分类型，榛子灌丛的氨氮含量最低，落叶松人工林对氨氮的净化效果也很好。

Through the principal components analysis of 27softwoods,we found that the directionality of cell arrangements was accordant with theevolution order of Ginkgoaceae,Pinaceae,Taxodiaceae,Cupressaceae,the more evolutivewood species,the stronger directionality of cell arrangements along radial,but thedirectionality of cell arrangement along the radial of Larix spp.which was abrupt changedspecies was comparatively weak.

通过对27种针叶材的主成分分析，发现木材细胞排列方向性强弱基本符合银杏、松科、杉科、柏科的进化顺序，越是进化的树种木材径向排列的方向性就越强。另外，落叶松属等早晚材急变的木材径向排列比较弱。

The embryogenic tissues of Larix leptolepis have been investigated by two-dimensional electrophoresis in the current study.

对日本落叶松胚性愈伤组织进行了组成特点和蛋白质组分双向电泳的研究。

The results showed that: The lignin riddance processing with microwave auxiliary was very quick and efficient. And the effect to the hardwood Fraxinus mandshurica samples is better than that to the softwood Larix gmelini.

结果表明，微波辅助法在阔叶材水曲柳和针叶材落叶松的木素脱除方面表现出快速、高效，且对于水曲柳的效果好于落叶松。

Based on the results of three experiments, it was confirmed that nutrients could be transfered by hyphal links between chestnut seedlings and between Larix seedlings as well.

以上3个试验结果均证实菌丝桥的存在和传递养分的作用。

The effect of the different fire severity on the Larix gmelinii community is studied.

研究大兴安岭北部林区不同强度林火干扰对兴安落叶松群落的影响。

This kind of Larix wassuitable for producing pulp and paper.

结果表明，长白落叶松适合于造纸用材。

An experiment was conducted to study the differences of tannin contents in Larix gmelini in different regions and seasons.

研究了兴安落叶松单宁质量分数季节动态变化及地理差异。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。