查询词典 Linn

The phosphorus contents adsorbed by iron plaque were 81.7% for Arundo donax Linn and 85.7% for typha latifolia of the wetland plants with iron plaque.

芦竹根表铁氧化物胶膜吸附的磷占根系吸附吸收磷的81.7%，香蒲是85.7%。

In situ micro-suction cups were used to collect samples of soil solution with Arundo donax Linn and typha latifolia from defined segments at rhizosphere in field.The experiment was conducted to elucidate the contribution of iron plaque while wetland plants were used to remove phosphorus.

在田间条件下，运用土壤溶液原位抽提和毛细管电泳分析等技术，比较了芦竹和香蒲根表铁氧化物胶膜数量、土壤根际溶液磷质量浓度、根际土和根际溶液pH及根膜比等的差异，阐明了湿地植物根表铁氧化物胶膜对磷素从非根际土壤-根际土壤-根际溶液-根表铁氧化物胶膜-根系的迁移过程的影响以及在磷素净化中的根际调控机制。

Discussions on two species in genus Buxus Linn.

标题 黄杨属两种在分类上处理意见的讨论。

Discussions on two species in genus Buxus Linn.

黄杨属两种在分类上处理意见的讨论。

Chemical investigation on the leaves of cultivated Calophyllum inophyllum linn led to the isolation of three compounds named Friedelan-3-one(1),1-triacontanol(2) and canophyllol.

从人工栽培红厚壳叶的二氯甲烷提取物中分离得到3个化合物，经理化数据对照和波谱分析，确定它们分别为：木栓酮(1)，三十烷醇(2)和海棠果醇(3)。

A new species of Celtis Linn.

西藏朴树属一新种。

A new species of Celtis Linn. from Xizang.

标题 西藏朴树属一新种。

Results showed that aquatic plants such as Ceratophyllum demersum,Vallisneria spiralis,Ipomoea aquatica,Lemna minor and Potamogetom crispus Linn had the great ability to remove total nitrogen,total phosphorus,nitrate nitrogen and ammonia nitrogen in eutrophicated water.

结果表明：金鱼藻、苦草、空心菜、浮萍和菹草对富营养化水体中总氮、总磷、硝态氮、氨氮都有较好的去除作用，其中以空心菜和金鱼藻效果最好。

ObjectiveTo evaluate the inhibitory effect of different extracts from Cestrum nocturnum Linn..

目的探讨夜香树不同提取物对小鼠白血病细胞株L1210细胞的增殖抑制作用及机制。

There are about 100 species plants in the wetland, and the majority is herbage and frutex. These plants included Polygonum hydropiper, Nelumbo nucifera, Annua Linn, Phragmites communis etc. At the same time, there are also 48 species animals, which belong to 30 families, and these animals included Ciconia ciconia, Cygrus cygrus, Platalea leucorodia, Meles meles etc.

湿地内有高等植物近100种，其中草本和灌木占大多数，典型的如水蓼、莲藕、早熟禾、芦苇等；在此栖息的动物有5纲共18目30科48种，具有代表性的如黑鹳，大天鹅、白琵鹭、狗獾等，是铜川市重要的水源补给地和湿地保护区，对于当地生态环境和经济社会可持续发展意义重大。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐