hardwood forest是什么意思

网络释义

用法例句

While the leaf types of the mature tree are nephroid leaves and broad-ovate leaves, and we call them broad leaves.

胡杨在幼苗时期以披针形叶和条形叶为主,成熟以后以肾形叶和阔卵形叶为主,我们将这两类叶形统称为狭叶和阔叶。

A Preliminary Study on the CTMP Pulping Performances of Six Kinds of Hardwoods;

六种阔叶木CTMP制浆性能的初步研究

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。

Mimosa is a fast-growing perennial plant that can be grown on plantations at high yield for mimosa to be a viable substitute for hardwood fibers in fine paper manufacturing.

丝光树是一种可在种植园(大农场)生长的高产量速生材,是制取高级纸时阔叶木纤维最有希望的代用品。

Nondestructive estimation of fiber length from hard wood by near infrared spectroscopy;

无损检测阔叶材纤维长度的近红外光谱法

Polycyclic aromatic hydrocarbons in leaves of broadleaved plants from Baiyun Mountain, Guangzhou;

广州白云山风景区阔叶植物叶片中的多环芳烃

This paper deals with the minute structures of 34 species, 28 genera and 19 families from the main hardwoods in Hunan Province.

对湖南 19科 2 8属 3 4种主要阔叶树材的微观构造进行了研究 。

To study the abrasion behavior of high speed milling tools,the author selected a widely-used TiAlN coated tool to mill three commercial hardwood samples.

基于涂层刀具的摩擦学机理,以福建青冈、米槠、泡桐等阔叶树材为代表,进行氮铝钛(TiAlN)涂层刀具高速铣削的试验。