查询词典 Lithocarpus

Leaf blade abaxially minutely scalelike glands and floccose-tomentose when young; nuts white farinose; styles to 2 mm

幼时的叶片背面微小的鳞片状的腺体和被丛卷毛被绒毛；坚果白色被粉；花柱到2毫米 97 Lithocarpus floccosus 卷毛柯

Leaf blade tertiary veins abaxially inconspicuous; branchlets with tawny minute lamellate waxy scalelike trichomes

叶片支脉背面不明显；有茶色的分钟的小枝包含薄片的腊制的鳞片状的毛状体 114 Lithocarpus taitoensis 菱果柯

Leaf blade abaxially covered with lamellate waxy scalelike trichomes, apex acuminate to caudate; secondary veins 10-15 on each side of midvein; cupule discoid, 1.2-1.5 cm

为片状的腊制的鳞片状的毛状体，先端渐尖到尾状所覆盖的叶片背面；次脉10-15在中脉两边各；盘状的壳斗，1.2-1.5厘米 53 Lithocarpus nantoensis 南投柯

Leaf secondary veins 7-10 on each side of midvein; branches of 2nd- or 3rd-year growth with grayish lamelliform waxy scalelike trichomes

叶次脉7-10在中脉两边各； 2或3 年发展具浅灰色的薄片形的腊制的鳞片状的毛状体的分枝 22 Lithocarpus cleistocarpus 包槲柯

The results showed that the Shannon-Wiener and Levins′s niche breadths of Schima khasiana,Lithocarpus hancei,Lindera fruticosa,Salix magnifica and Myrsine semiserrata tree species were 0.772,0.761,0.741,0.659,0.632 and 0.971,0.934,0.843,0.708,0.658 respectively.

结果表明：群落中生态位宽度较大的树种为印度木荷、硬斗石栎、绿叶甘橿、贡山大叶柳、针齿铁子，它们的Shannon-Wiener和Levins生态位宽度分别为0.772，0.761，0.741，0.659，0.632和0.971，0.934，0.843，0.708，0.658。

Object: To study extraction technics and variety trends of the total flavonoids in Lithocarpus polystachyus Rehd.

目的：探讨多穗柯总黄酮的提取工艺及含量动态变化。

About 450 species of this genus and 300 of Lithocarpus in the temperate zone,the subtropical zone and the tropics.

近450种﹐分布於温带、亚热带与热带﹐仅少量由沙巴、沙唠越与印尼地区进口。

About 450 species of this genus and 300 of Lithocarpus in the temperate zone,the subtropical zone and the tropics.

近450种﹐分布于温带、亚热带与热带﹐仅少量由沙巴、沙唠越与印尼地区进口。

ObjectiveTo solve the infection of asymmetric absorption peak in determination of flavonoids in lithocarpus polysachyus rehd leaves.

目的清除由于多穗柯叶中黄酮光谱吸收峰不对称给定量分析造成的影响。

The result indicates the best conditions are: when the solvent is water the weight of the water is 8 times than of the Lithocarpus polystachyus Rehd, the temperature of the water is 60℃, the period of the extraction is 60 min,then the content of dihydrocharcone can reach 5.26%....

结果表明，二氢查耳酮的最佳提取条件为：1∶8的料水比，在80℃温度提取60min，二氢查耳酮的提取率达5.26%。用高效液相色谱法检测，二氢查耳酮含量为98.37%。

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。