查询词典 fir

By adopting the MSE (mean-square error) criteria it is easy to get , the transfer function of the FIR to be designed quickly.

并采用均方误差准则来计算。使用这种方法我们可以很快得到计算结果。

Linyi Zhongtian Wood Industry Co., Ltd. is located in convenient, economically developed industrial powerhouse ---- Trade and Industry Development Zone, Linyi City, was founded in 2000, covers an area of 100 acres, with eight production lines, complete equipment, staff More than 360 people, professional and technical management of 58, annual production capacity of 60000M3, can produce a variety of multi-grade plywood, Meranti, Poplar, Okoume, Baker, etc. fir 5 - 25 per cent of various specifications for the type of multilayer .

临沂中天木业有限公司座落于交通便利、经济发达的工业重地----临沂市工贸开发区，始建于2000年，占地面积100亩，拥有八条生产线，设备配套齐全，职工360余人，专业技术管理人员58名，年生产能力60000M3，能生产各种档次的多层胶合板，柳桉、杨木、奥古曼、贝克杉等5--25厘各种规格类型多层板。

Several unusual properties make this object particular interesting:(1) ultra-luminous near and far infrared (L〓≈10〓L〓, and L〓≈10〓 L〓) emission,(2) very strong optical Fe Ⅱ emission (R〓≈4.35),(3) apparently blueshifted optical Fe Ⅱ multiplets (several hundred km/s),(4) the strongest radio emission among radio-FIR selected NLS1's and extreme Fe Ⅱ emitters,(5) composite Balmer lines with both narrow and broad components (the latter blueshifted by about 1000 km s〓).

我们发现2MASS0153+260为首例超强光学FeⅡ线射电类星体，具有如下极为有趣特征：(1)远红外和近红外光度非常高，L〓≈10〓 L〓且L〓≈10〓 L〓；(2)光学FeⅡ线发射特别强，R4570≈4.35；(3)光学FeⅡ线相对于禁线和氢Balmer线窄成分有明显蓝移，Δυ～4×10〓kms〓；(4)在射电-远红外选NLS1和超强光学FeⅡ线AGN中射电辐射最强；(5)具有复杂的Balmer发射线轮廓，宽成分相对于窄成分和禁线有～1000km s〓的蓝移。

I have a yorkie that is a rescue dog of 5 yrs of age with terrible skin issues, along with oily fir.

我有一个yorkie这是一个救援犬5岁的年龄与可怕的皮肤问题，随着含油飞行情报区。

To avoid meeting any possible wayfarers he left the high road, and took a footpath under some fir-trees.

为了避免遇见任何有可能遇见的行人，他就离开大路，走进枞树林中的一条小路。

The fir s t embroidered piece of cloth had no chance to s urvive for a long time.

第一绣布一块没有机会可以存活很长时间。

Propose novel experimental techniques to estimate quickly the longitudinal mechanical properties of tracheids, and then to explore the in-tree variation of longitudinal mechanical properties of tracheids of Chinese-Fir from plantation.

研究管胞力学性质的主要影响因素及其株内变异规律不仅有利于实现木材纤维／塑料复合材料和纸浆造纸领域对纤维的选择性利用、还可以为木材性质的基因改良提供量化的目标和指标。

The zero-span tension technique, used widely in papermaking industry, was introduced to wood science research in China, and used to estimate rapidly the longitudinal tensile strength of tracheids of Chinese Fir plantation wood.

文章摘要：把造纸领域的零距拉伸技术引入木材科学研究领域，用于快速评价人工林杉木管胞纵向抗拉强度。

In-tree variation of longitudinal mechanical properties of tracheids: 7 A general increase trend from pith to bark is found for either longitudinal MOE or tensile strength of tracheids of Chinese-fir from plantation.

5尽管从总体上木材的纵向弹性模量与气干密度之间存在较强的相关性，但它们之间的变化趋势经常不同步，特别是幼龄早材弹性模量与密度之间的相关性要低于成熟早材。

A reflecting FIR interferometer and measurement of electronic density in HL-2A tokamak were presented in this paper.

介绍用于HL-2A 偏滤器托卡马克装置的远红外激光干涉仪及其在等离子体电子密度测量中的应用。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。