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Chlorophyll a, c2 and c1 and the carotenoids fucoxanthin, diadinoxanthin, diatoxanthin and β,β-carotene were existed in all species. No new marker pigment was found in these species.

叶绿素中的叶绿素a、叶绿素c2、叶绿素c1和类胡萝卜素中的岩藻黄素、硅甲藻黄素、硅藻黄素和β，β-胡萝卜素存在于所有的种类中。

In order to provide an scientific basis and technology support to local agricultural by–products export quarantine, an investigation was carried out on the species of stored insects of export agricultural by–products from 2003 to 2005 in the region. The quarantine significance of different stored insects and the insect community structure characteristics of five stored export products were analyzed, besides, a study was conducted on the ecology of Dermestes maculatus Degeer in the laboratory. The main results were as follows. 1. The ordinary and systematic measures were used to investigate stored insect species on export products, such as Willow, Brush, Feather, Leather, Woodwork, grain, coconut funicle, lotus leaf etc., in the finished product, transferring, material reserve and processing storages of the export industries.

为了给该地区农副产品的出口检疫提供科学依据和技术支持，笔者于2003-2005年对江苏沿江地区各类出口农副产品检疫场所的仓储昆虫种类进行了调查，分析了各种仓储昆虫的检疫重要性以及5类出口农副产品仓储昆虫的群落特征，并对重要仓储害虫白腹皮蠹的生态学特性进行了研究，现将结果总结如下： 1、2003-2005年通过对江苏沿江地区的草柳藤制品、笔刷制品、羽绒制品、皮革制品、木制品、粮饲库存点、椰壳纤维、荷叶加工厂等出口企业的成品储藏库、中转库、原料储备库、加工车间等检疫场所的昆虫种类进行了普查和系统调查，共采集标本1800余件，从中鉴定出130种仓储动物，隶属2纲、9目、51科，其中害虫6目、40科、105种，益虫5目、10科、25种；此外，还发现2中国新记录种，即阔鼻谷象Caulophilus oryzae和黑斑豆象Bruchus dentipes。

In order to select strong cold-resistant tree species, seedlings of six tropical and subtropical species (Dillenia turbinata, Peltophorum tonkinense, Garcinia oblongifolia, Alstonia scholaris, Kheya senegalensis and Ormosia pinnate) were treated with the lasting times of 0.5, 3, 5 and 8d at 10℃ respectively. The changes of physiological indices of these seedling were studied.

为选择广东地区耐寒树种，对大花五桠果、双翼豆、海南山竹子、盆架子、非洲桃花心木和海南红豆6种幼苗进行10℃条件下0.5、3、5和8d的低温处理，研究其生理指标变化。

Stomatal characteristics and its plasticity in leaves of four canopy species, Shorea chinensis, Pometia tomentosa, Anthocephalus chinensis, Calophyllun polyanthum and three middle-layer species, Barringtonia pendula, Garcinia hanburyi, Horsfieldia tetratepala acclimated to different light conditions (8%, 25%, 50% and 100% of full sunlight) for more than one year were surveyed.

对生长在荫棚 3种不同光照条件下和全自然光下的热带雨林 4个冠层种(望天树、绒毛番龙眼、团花、红厚壳)和 3个中层种(玉蕊、藤黄、滇南风吹楠)树苗叶片气孔特征以及它们的可塑性进行了研究。

Two or three genera and 13 species: tropics of both hemispheres; one species in China.

两或3 属和13种：两半球的热带；中国有1种。

About 17 genera and 120 species: tropics and subtropics; six genera and 13 species in China.

大约17 属和120种：分布于热带和亚热带；中国有6属，13种(3特有种)。

About 16 genera and 550 species: tropical regions of both hemispheres; three genera and 13 species in China.

大约16 属， 550种：分布于热带地区；中国有3属，13种(2种特有)。

Species: widespread in tropical and subtropical regions; two genera and five species in China.

属和约40种：在热带和亚热带的地区里的广布的；在中国的两属和5种。

Species: throughout the tropics, but mainly in Asia; three genera and 20 species in China.

属和约100种：在整个热带，但是主要在亚洲；中国有3属，20种(4种特有)。

Dominant species were comprised of mainly micro- and meso-zooplankton species and planktonic larvae of benthos such as Parvocalanus crassirostris, Cirripedia nauplius, Oithona attenuata, Acrocalanus gibber, Nauplius, Bivalvia veliger, Copepodite, Oithona simplex and so on.

优势种主要是中小型种类和底栖动物的幼虫，如强额孔雀哲水蚤、蔓足类无节幼虫、细长腹剑水蚤、驼背隆哲水蚤、无节幼虫、双壳类面盘幼虫、桡足幼体、简长腹剑水蚤等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。