词语:材积,语音朗读:热度:506

词语材积拆分为汉字:

材字的拼音、笔画、偏旁部首、笔顺、繁体字,材字字源来历,材字演变

木料,泛指一切原料或资料:~料。教(jiào )~。素~。题~。就地取~。能力,资质:~干(gàn )。大~小用。因~施教(jiào)。棺木:寿~。……

积字的拼音、笔画、偏旁部首、笔顺、繁体字,积字字源来历,积字演变

聚集:~少成多。处心~虑。~储。~愤。~郁。~怨。~愿。~累(lěi )。~攒。数学上指乘法运算的得数:~数。乘~。体~。容~。中医指儿童消化不良的病:这孩子有~。捏~。……

 

查询词语:材积

汉语拼音:cái jī

 

词语材积基本解释

单株树木或许多树木出产木材的体积。

 

词语材积详细解释

  1. “木材体积”的简称。可分两种:一种是对原木和原条逐根检量计算的实际体积,叫实积;一种是对一堆短材按一定长宽高检量计算的整个体积,叫层积。计量单位为立方米。

 

词语材积双语例句

双语例句
  1. then, according to the length of log, calculate the log volume by formulas, also, design the system.

    之后根据原木的检尺长,运用材积计算公式得到了原木的材积,并设计了软件系统。

  2. Through the information identify and handling of image, gained the approximation of timer volume with poor condition and circumstances.

    通过对图像信息的识别和处理,在检测条件和环境不理想的情况下得到木材材积近似值。

  3. Remarkable differences in diameter at breast height, tree height, stem volume and cellulose content were found between different families.

    结果表明:不同家系在树高、胸径、材积和纤维素含量上均存在显著差异。

  4. Can be produced to various shape for packaging. Reduce material area to decrease flow capital.

    可制成各种形状包裹产品,减少材积降低流通成本。

  5. The displacement method, on the other hand, can be used to obtain accurately the cubic volume of any part of the tree .

    另一方面,排水法可用来精确求得树木任一部分的立方材积。

  6. The differences in single tree timber volume enhance with the increase of stand ages, but the increasing percentage decrease.

    两种源单株材积随林龄加大,差异增大,但增长百分比随之减少。

  7. Height growth at the age of 1 and 3 was relative or extreme significantly correlated with the volume growth at the age of 5.

    3年生树高与材积的早期相关为较显著或极显著,故早期试验林可测定树高为主,以减少工作量;

  8. Mortality is the number or volume of trees periodically rendered unusable through natural causes.

    枯损是一类由于自然原因而定期变得无用的林木株数或材积。

  9. This? paper systematlly dels with the applied theory and method of angle measuring in volume growing estimation in permanent pont sampling .

    本文系统研究了水平角规在固定样点监测材积生长动态中的理论与方法;

双语短语
  1. 材积平分法

    volume framework.

  2. 材积的增长量随施肥量的增加而增加。

    Stand volume was increased while the amount of fertilizers applied increased.

  3. 毛竹竹秆直径与材积的垂直格局

    Vertical Patterns of Diameter and Volume of Moso Bamboo Stem

  4. 冠长率对树木直径和材积的影响

    The effect of the rate of crown length on the diameter and volume of a tree

  5. 材积表材积对林分蓄积量调查的影响分析

    Effect of Volume Tables on Surveying Stand Volume

  6. 基于嵌入式的木材材积自动检测系统的研究

    Study on Automatic Detection System of Log Volume Based on Embedding

  7. 例举了乘法回归模型的材积方程的应用实例。

    Examples on volume equation of multiplicative regression model are illustrated.

  8. 本文提出了一致性分段式削度方程和一致性材积比方程。

    In this paper a compatible segmented taper equation and a compatible volume ratio equation are developed.

  9. 用相对削度法建立山杨与红桦材积模型的研究

    A Study on Constructing Volume Model for Populus davidiana and Betula albosinensis by Relative Taper Method

  10. 亚高叶针叶林人工恢复过程中生物量和材积动态研究

    Dynamics of biomass and stem volume of Picea asperata stands in artificial restoration process of subalpine coniferous forest

  11. 树高,胸径和单株材积的性状表现平均水平值分别为30。28,70。42,72。66

    The PL of their height, DBH and individual volume was 30. 28, 70. 42, 72. 64, respectively.

  12. 树高,胸径和单株材积的性状表现平均水平值分别为75。74,73。73和78。22

    The PL of their height, DBH, individual volume was 75. 74, 73. 73 and 78. 20, respectively.

词语材积相关网络短语词组

  1. 问:材积拼音怎么拼?材积的读音是什么?材积翻译成英文是什么?

    答:材积的读音是,材积翻译成英文是 volume

  2. 问:材积级拼音怎么拼?材积级的读音是什么?材积级翻译成英文是什么?

    答:材积级的读音是cái jī jí,材积级翻译成英文是 volume class

  3. 问:材积增加量拼音怎么拼?材积增加量的读音是什么?材积增加量翻译成英文是什么?

    答:材积增加量的读音是cái jī zēng jiā liàng,材积增加量翻译成英文是 stem volume increment

词语材积百科解释:

材积

任何形式的木材体积,包括立木、原木、原条、板方材等的体积。广义的材积还包括枝桠、伐根等。树木经济利用的主要部分是树干,因此研究测定树干材积的原理和方法是测树学(见测树)的主要任务。材积测算以单株木为对象;全林分树木材积的总和称作蓄积量,简称蓄积。材积和蓄积是森林经营利用的基本经济指标。

 
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