larch

简明释义

英[lɑːtʃ]美[lɑːrtʃ]

n. 落叶松木材；落叶松属植物

n. （Larch）人名；（瑞典）拉尔克

复 数 l a r c h e s

英英释义

单词用法

同义词

反义词

例句

1.A merry little bird was singing on a larch-tree, but nothing more.

一只快乐的小鸟在一棵落叶松上歌唱，仅此而已。

2.The dry compressing shear strength of Larch in normal conditions was the lowest.

而对于反复煮沸压缩剪切强度，桦木的值要比落叶松和柞木的高。

3.On the premise of identity for site conditions, the annual dynamic changes of soil nutrients under larch plantation were studied.

在立地条件一致的前提下，研究了落叶松人工林土壤养分含量的年动态变化趋势。

4.Larch plantation is one of the main commercial forests in north China and has an important contribution to the national economy.

落叶松人工林是我国北方林区主要用材林之一，对我国的国民经济建设起到重要作用。

5.The characteristics of larch chemical pulp were studied.

对落叶松化学浆的特性进行了研究。

6.This study provides an effective and reliable method for identification of different larch species.

本研究为落叶松的鉴别工作提供了高效，可靠的鉴别方法。

7.The modified larch bark tannin extracts can be used in production of bakelite bond.

可应用于酚醛树脂绝缘板的黏合剂生产。

8."The cocoon" is clad with larch, both on the exterior and on the interior.

“茧”结构的内外都覆盖着落叶松木。

9.The synthesis of larch extract tannin amphoteric water treatment agent was divided into three phases.

在实验过程中落叶松单宁两性水处理剂的合成主要分为三个阶段。

10.The beautiful golden needles of the larch 落叶松 tree turn vibrant in the fall.

秋天时，落叶松树的金色针叶变得生机勃勃。

11.In the forest, the larch 落叶松 provides a unique habitat for various wildlife.

在森林中，落叶松为各种野生动物提供了独特的栖息地。

12.The wood from the larch 落叶松 is highly valued for its durability and resistance to decay.

落叶松的木材因其耐用性和抗腐烂性而备受珍视。

13.During our hike, we spotted a grove of larch 落叶松 trees that were stunning against the blue sky.

在我们的远足中，我们发现了一片与蓝天形成鲜明对比的美丽落叶松树林。

14.The larch 落叶松 is one of the few conifers that sheds its needles in winter.

落叶松是少数几种在冬季会落针的针叶树之一。

作文

The larch is a fascinating tree that stands out among its peers in the conifer family. Unlike most conifers, which are evergreen, the larch is deciduous, meaning it sheds its needles in the autumn. This unique characteristic makes the larch particularly interesting to observe throughout the seasons. In spring, the larch bursts forth with bright green needles, creating a vibrant contrast against the still-bare branches of other trees. As summer progresses, these needles mature into a rich, deep green, providing a lush canopy that offers shade and shelter to various wildlife. In autumn, the larch undergoes a stunning transformation. Its needles turn a brilliant golden-yellow before falling to the ground, creating a beautiful carpet of color. This seasonal change not only adds to the aesthetic value of the landscape but also serves as a reminder of the cyclical nature of life. The larch thrives in cooler climates, often found in mountainous regions across Europe, Asia, and North America. Its ability to adapt to harsh conditions allows it to flourish where other trees might struggle. The wood of the larch is another aspect that makes it notable. Known for its durability and resistance to decay, larch wood is often used in construction and outdoor projects. It has a warm, reddish hue that adds character to any structure. Many people appreciate using larch timber for decking, fencing, and even boat building due to its strength and resilience. Ecologically, the larch plays a vital role in its habitat. It provides food and shelter for various species of birds and small mammals. The cones of the larch are a food source for squirrels and other critters, while the tree itself offers nesting sites and protection from predators. Additionally, the fallen needles enrich the soil, promoting a healthy ecosystem beneath the tree. In conclusion, the larch is more than just a tree; it is a symbol of resilience and beauty in nature. Its unique characteristics, from its deciduous nature to its valuable wood, make it a remarkable species worth appreciating. Whether you encounter a larch in a forest, park, or your own backyard, take a moment to admire its beauty and the role it plays in our environment. The larch reminds us of the importance of diversity in nature and how each species contributes to the larger tapestry of life.

落叶松是一种迷人的树木，在针叶树家族中独树一帜。与大多数常绿树不同，落叶松是落叶树，意味着它在秋天会脱落针叶。这一独特的特性使得落叶松在四季变化中显得尤为引人注目。在春天，落叶松会以鲜亮的绿色针叶破土而出，与其他树木仍然光秃的枝干形成鲜明对比。随着夏季的推进，这些针叶逐渐成熟为深邃的绿色，提供了丰富的树冠，为各种野生动物提供了阴凉和庇护。 到了秋天，落叶松则经历了一场惊人的转变。它的针叶变成了美丽的金黄色，然后纷纷落到地面，形成一层色彩斑斓的地毯。这种季节变化不仅增加了景观的美学价值，也提醒我们生命的循环本质。落叶松在较冷的气候中茁壮成长，通常分布在欧洲、亚洲和北美的山区。它适应恶劣条件的能力使其在其他树木可能挣扎的地方蓬勃发展。 落叶松的木材也是其显著之处。因其耐用性和抗腐朽性而闻名，落叶松木材常用于建筑和户外项目。它具有温暖的红色调，为任何结构增添了个性。许多人欣赏使用落叶松木材进行甲板、围栏甚至船只建造，因为它的强度和韧性。 在生态上，落叶松在其栖息地中发挥着重要作用。它为多种鸟类和小型哺乳动物提供食物和庇护。落叶松的球果是松鼠和其他小动物的食物来源，而这棵树本身则为筑巢提供了栖息地和保护。此外，落下的针叶丰富了土壤，促进了树下健康的生态系统。 总之，落叶松不仅仅是一棵树；它是自然界中韧性和美丽的象征。其独特的特性，从落叶的本质到珍贵的木材，使其成为一种值得欣赏的非凡物种。无论你是在森林、公园还是自己后院遇到落叶松，都请花一点时间来欣赏它的美丽以及它在我们环境中所扮演的角色。落叶松提醒我们自然界多样性的重要性，以及每个物种如何为生命的更大织锦做出贡献。