查询词典 Castanopsis

The earliest and reliable Castanopsis fossil records date back at least to Eocene, and subfamily Castaneoideae fossil records found from Paleocene, it is indicated that appearance of Castanopsis is not later than Paleocene . All fossil records of Fagaceae and Castanopsis report from the Northern Hemisphere and their main distribution regions are in the Northern Hemisphere . It can be concluded that the Northern Hemisphere is the center of origin of Fagaceae and Castanopsis . However, owing to the discrepancy between fossil data and results of modern botany research as well as scarcity of fossil data from key area, precise center of origin of Castanopsis cannot be inferred.

栲属在地质历史上有着比现在广泛的分布，最早、最可靠的栲属化石记录发现于始新世地层，栗亚科化石在古新世就有发现，化石记录表明栲属起源的时间不晚于古新世，所有的壳斗科及栲属的化石都发现于北半球，现代分布也主要在北半球，壳斗科及栲属起源于北半球可以确认，由于化石证据与现代植物学的研究结果有较大差异以及关键地区化石证据的不足，具体的起源地尚不能肯定。

If time that 95% of dry matter is decomposed expresses turnoverperiod of litterfall decomposition,the turnover periods of Chinese fir,Castanopsis fissa,Schimasuperba,Castanopsis fargesii,ficus simplicissima,Maesa japonica,Boehmeria nivea,Woodwardiajaponica,Angiopteris fokiensis and Dicranopteris dicotoma put in 20-year-old Chinese firplantation are 2.7,2.1,3.0,2.2,0.5,1.9,0.3,1.5,0.9 and 3.9 years,respectively;they are 2.2,1.6,2.0,1.6,0.3,1.7,0.4,1.3,0.7 and 2.8 years put in 25-year-old Chinese fir plantation,respectively.

若以95%的干物质被分解后所需的时间表示凋落物的周转期，在20年生杉木林内，杉木、闽粤栲、木荷、丝栗栲、三龙爪、杜茎山、苎麻、狗脊、观音座莲和芒萁的凋落物周转期分别为2.7、2.1、3.0、2.2、0.5、1.9、0.3、1.5、0.9和3.9年；在25年杉木林内，它们分别为2.2、1.6、2.0、1.6、0.3、1.7、0.4、1.3、0.7和2.8年。

The order of remaining rate of various plants is Dicranopteris dicotoma＞Schima super-ba＞Chinese fir＞Castanopsis fissa＞Maesa japonica＞Castanopsis fargesii＞Woodwardia japoni-ca＞Angiopteris fokiensis＞ficus simplicissima and Boehmeria nivea at 308 days after decom-position.

至分解308天后，各种植物凋落物的残留率排序为芒萁〉木荷〉杉木〉闽粤栲〉杜茎山〉丝栗栲〉狗脊〉观音座莲〉三龙爪、苎麻。

The order ofpromotion is Angiopteris fokiensis＞Maesa japonica＞ficus simplicissima＞Woodwardia japonica＞Boehmeria nivea＞Castanopsis fargesii＞Castanopsis fissa＞Dicranopteris dicotoma.

促进大小表现出观音座莲）杜茎山〉三龙爪〉狗脊〉苎麻〉丝栗栲〉闽粤栲〉芒萁。

The most remarkable difference of serrate Castanopsis leaves to Castanea is that in Castanopsis the teeth are always irregularly spaced and confined to the one-half to two-thirds superior part of the lamina.

而栲属有齿类叶和栗属最大的区别是栲属中齿一般只在叶片2/3以上分布并且往往是不均匀的。

The community of Castanopsis carlesii is the second largest broad-leave forest type in Nature Reserve of Castanopsis kawakamii .

米槠群落是三明格氏栲自然保护区常绿阔叶林的第二大群落类型。

Vegetation zones and 10 vegetation types were classified using TWINSPAN and DCA: Bischofia javanica‐Machilus japonica var. kusanoi type on Ficus‐Machilus zone; Engelhardia roxburghiana‐Castanopsis cuspidata var. carlesii type on Machilus‐Castanopsis zone; Rhododendron formosanum type and Pasania kawakamii‐Machilus thunbergii type on Quercus lower zone; Chamaecyparis obtusa var. formosana—Rhododendron formosanum type, Fagus hayatae type, Symplocos arisanensis‐Illicium anisatum type on Quercus upper zone; Tsuga chinensis var. formosana and Pinus taiwanensis type on Tsuga‐Picea zone; Abies kawakamii type on Abies zone.

经TWINSPAN分析及参考DCA结果，可将植物社会区分为6个植群带10个植群型，分别为榕楠林带的茄冬‐大叶楠型；楠槠林带的黄杞‐长尾尖叶槠型；栎林带下层的台湾杜鹃型、大叶石栎‐猪脚楠型；栎林带上层的台湾扁柏‐台湾杜鹃型、台湾水青冈型及阿里山灰木‐白花八角型；铁杉‐云杉林带的台湾铁杉型、台湾二叶松型；冷杉林带的台湾冷杉型。

UV-B absorbing capacities of methanol and cell-bound alkali extractable phenolics were measured in leaves of potted one-year-old seedlings of Pinus massoniana, Schima superba, Cryptocarya concinna, Castanopsis fissa and Castanopsis chinensis to investigate the UV-B protecting strategy in plants exposed to full sunlight.

通过测定马尾松和荷木，及黄果厚壳桂、藜蒴和锥树叶片中甲醇提取物和细胞壁碱性酚类提取物中UV-B吸收物质的含量，以及叶片叶绿素含量和比叶面积，研究全日光强下植物对UV-B的防护策略。

Main Products : Castanopsis hystrix bacteria banana Lichee longan oranges other edible fungi citrus , orange , pomelo banana Lichee food and beverage agent fish Profile : I Undertakings Castanopsis hystrix bacteria , banana , longan , litchi , orange , seafood and other health food and fruit for many years , products are mainly sold to domestic and abroad , some of the northern customers , to many years of experience and personal integrity , to attract a lot of customers , the trust of customers , especially the local specialty red vertebral bacteria is a trick to attract passengers , the more health care products in the industry to increase luster .

本人经营(红椎菌，香蕉，龙眼，荔枝，桔子，海鲜等保健食品及水果)多年，产品主要销售到国内北方及国外的一些客户，以多年的经验及个人的诚信，吸引到不少的顾客，得到客户的信任，尤其是本土的特产更是吸引客的招点，更是在保健品行业中增加光彩。

11local broadleaf Species were planted in west of Guangdong in spring,2003.Early growth resuit showed, species could adapt the climate and soil condition of west Guangdong,2 species include Castanopsis fissa.and Castanopsis hystrix grew best.

2003年在信宜进行了53个阔叶树种生长比较试验，选择其中11个树种进行调查分析，结果表明：11个阔叶树种在粤西地区具有极强的适应性；多个阔叶树种在粤西地区的早期表现良好，生长表现最好的树种是藜蒴和红椎。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。