柳杉

In discussion about the usage of the timber materials and added preservatives, with the good physical property, timber of Matsu including Japanese red pine (Akamatsu / Pinus densiflora, Japanese black pine (Kuromatsu / Pinus pentaphylla) and , Japanese larch (Karamatsu / Larix leptolepis) could often been seen in the usage of timber trusses on the specifications before the Japanese governed period.

木屋架用材上，统治初期主要沿用日本既有用材概念，常可见仕样书中指定力学性能较佳之松材（包括日本赤松、日本黑松及日本落叶松等材）作为木屋架用材；而柳杉则是最普遍被使用之材料。

Aimed to provide a theoretical basis for reasonable arrangement of Cryptomeria japonica the relationships between the growth of the tree and the rock soils were studied.

通过对日本柳杉的生长与土体关系的研究，为其合理布局提供理论依据。

In this study, the essential oils of Cryptomeria japonica were selected to evaluate its effect of repellent and death against silverfish.

本论文选择柳杉精油为研究对象，针对其可能具有之衣鱼忌避及致死活性进行评估。

In this paper,the treatment of water stress to Cryptomeria japonicaD.Don seeds was made by the different concentrations of polyethylene glycol.

本文采用配置不同浓度的 PEG溶液来模拟土壤自然水势，对日本柳杉种子萌芽实验进行人工水分胁迫处理。

A series of radio frequency/vacuum drying tests were conducted on boxed-heart lumber of Japanese plantation species, sugi, and its drying characteristics and corresponding RF/V conditions were investigated.

该文对日本人工林柳杉髓心方材进行系列高频真空干燥试验，掌握不同高频真空干燥条件下柳杉髓心方材的干燥特性并对干燥缺陷进行分析。

After a series of radio frequency/vacuum drying tests were conducted by using boxed-heart lumber of Japanese plantation species, Sugi, the drying characteristics and corresponding RF/V conditions were investigated.

对日本人工林木材柳杉髓心方材进行系列高频真空干燥试验，掌握不同高频真空干燥条件下柳杉髓心方材的干燥特性并对干燥缺陷进行分析。

When the Japanese cedar diffusers add in each simulation could lower the SPL level and get the similar data in three different shapes,.

室内空间在配置柳杉材扩散板后，整体而言声压位准明显下降，并且各测点之声压位准差异降低，显示柳杉材扩散板之散射及吸音性能对声场有显著之影响。

DSC thermo-analysis showed that both of epoxy resins and blended resins had an exothermic peak during the period of thermal-scanning due to the curing reaction. Comparison between different kinds of liquefied wood, blending resins that using the liquefied Japanese cedar of LW-C as the raw material would undergo more degree of cross-linking reaction. They released more reaction heat, and formed a more complete cross-linking structure. However, heat treatment could promote an advanced cross-linking reaction of room temperature cured resins. DSC isothermosetting analyses showed that the curing reaction of both epoxy resins and blended resins conformed to Arrhenius kinetic model. The time needed to achieve 95% of curing reaction was shorter for blending resin than that of epoxy resin.

由DSC热分析显示环氧树脂与掺合树脂在热扫描过程中均出现硬化反应放热峰，其中以液化柳杉LW-C为原料之掺合树脂在硬化过程可进行较多之架桥反应，其反应放热量较大，硬化树脂之架桥结构较完整，而加热可促进常温硬化树脂进一步之架桥反应；由DSC等温硬化性分析显示环氧树脂与掺合树脂之硬化反应均符合Arrhenius动力学模式，添加液化柳杉之掺合树脂达95%硬化率所需时间较环氧树脂短。

The liquefied Japanese cedar was blended with PMDI (poly-4, 4'-diphenylmethane diisocyanate), and adding water as a blowing agent, organosiloxane as a surfactant and dibutyl tin dilaurate as a catalyst to prepare the polyurethane foams. The effects of the kind and dosage of surfactant and the molar ratio of NCO/ for PMDI to liquefied Japanese cedar on the properties of PU foams were investigated.

Don； Japanese cedar进行液化处理，所得液化柳杉进一步与异氰酸酯PMDI混合，并添加水为发泡剂，有机矽氧烷为界面活性剂，二月桂酸二丁锡为催化剂制造聚胺基甲酸酯发泡体，探讨界面活性剂种类、添加量及PMDI与液化柳杉之NCO/莫耳比对所制造PU发泡体性质之影响。

In the fire performance study, the charring rate of side and bottom were ranged from 0.587 to 0.750 mm/min and 0.709 to 0.897 mm/min for China fir glulam, 0.643 to 0.770 mm/min and 0.644 to 0.911 mm/min for Japanese cedar glulam, 0.608 to 0.757 mm/min and 0.614 to 0.817 mm/min for Taiwania glualm, 0.588 to 0.627 mm/min and 0.632 to 0.694 mm/min for Douglas-fir glulam, and 0.530 to 0.568 mm/min and 0.566 to 0.583 mm/min for Southern pine glualm, respectively. The results indicated that the charring rate in all glulam showed a decreasing order in Taiwania＞Japanese cedar ＞China fir ＞Douglas-fir＞Southern pine glulam.

集成材之火灾特性上，炭化速度方面：杉木集成梁侧面之炭化速度为0.587 - 0.750 mm/min；底面之炭化速度为0.709 - 0.897 mm/min；柳杉集成梁侧面之炭化速度为0.643 - 0.770 mm/min；底面之炭化速度为0.644 - 0.911 mm/min；台湾杉集成梁侧面之炭化度为0.608 - 0.757 mm/min；底面之炭化速度为0.614 – 0.817 mm/min；花旗松集成梁侧面之炭化速度为0.588 - 0.627 mm/min；底面之炭化速度为0.632 - 0.694 mm/min；南方松集成梁侧面之炭化速度为0.530 - 0.568 mm/min；底面之炭化速度为0.566 - 0.583 mm/min，有南方松集成材优於花旗松集成材，依序为杉木集成材、柳杉集成材、台湾杉集成材之趋势。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。