植物种类的

It is concluded that milk-replacer with increase of vegetable protein had the negative effects for pre-weaning calves, as for decreased the activities of trypsin, chymotrypsin and lipase.

由试验结果得出，断奶犊牛消化酶的活性随着代乳粉中植物蛋白含量的升高呈下降趋势，其中植物蛋白的种类也对断奶犊牛消化酶活性有很大的影响。

Thus made a sum-up in terms of the modern planting design characteristics, the floristics in common use as well as some application shortages in Shanghai urban green space, and proposed some advice to those existing problems.

由此总结出上海城市绿地植物造景的风格特色、存在的不足之处以及常用植物种类，并针对存在的相应问题提出一些建议。

The decision making method of uncertain multi-attribute is applied to select bamboo species for constructing a project on 500 thousand mu(equivalent to 33350 hectare) pulpwood base of bamboo pulping paper in Jinghong.

云南省西双版纳州是中国著名的热带"植物王国"，光就丰富的竹类资源而言，竹子种类就占云南省竹子种类的近50%，而天然竹林面积及四旁竹又均在云南省乃至全国名列前茅。

Molecular biology and bioinformatics techniques can be used to study the mechanisms of plant adaptation to submergence at gene level.

运用分子生物学和生物信息学等手段找出由水淹胁迫诱导的相关基因并对其进行克隆，繁殖与培育具有耐水淹能力强的植物种类、品种和生态型，将是从事植物抗水淹胁迫研究的科研人员的目标和方向。

Furthermore, hierarchical agglomerative graphics of homegarden indicated that plant community similarities among different households are low.

不同农户的土地利用类型因植物种类和数量的不同，导致不同农户庭园之间植物群落相似性系数较小，不同农户庭园植物资源具有的经济效益各不相同。

By searching and looking up ample information and books associated with plant taxonomy, the author summarizes species, morphological features, ecological habits and main application of ornamental plants from Asclepiadaceae, and chiefly introduces its ornamental characteristics in garden application, medical and economic value with a view to providing a reference for its development.

作者在检索和查阅大量有关植物分类的资料和书籍的基础上，综述了萝藦科观赏植物的种类、形态特征、生态习性和主要用途，并着重介绍此科植物的园林观赏特色、药用价值和经济价值，目的是为开发利用此科观赏植物提供依据。

So there were 28 test fields in total. The research results showthat the plant species of soil seed bank has a low relationship with the vegetation in the collecting area, while which has close relationship with the seed disseminative type. The results also show that the tree species, number of germinant plants and the number of surviving plants are very different with the different covering thickness of top soil.

研究结果表明：土壤种子库植物种类组成与表土采集地的植被关联性较低，但与种子散布型关系密切；表土的不同铺撒厚度在木本植物出现的种类、出芽个体数、生存个体数等方面都表现出明显的差异性。

In the present project,the project group investigated Cololejeunea flora of some provinces of China, collected over 500 specimens of Cololejeunea and over 7000 specimens of other liverworts,and borrowed over 3500 specimens （including 416 types）from other important herbaria. The species diversity and distribution weree clarified preliminary by means of mophologocal and ecologoical observation and studies on oil bodies and chromosomes as well as bioactivity of some species.

本项目对我国部分省区作了详尽的野外考察，采集了500余份我国疣鳞苔属的标本和7000多号其它苔类植物标本，从世界各大标本馆借阅了3500余份标本（包括416份模式标本），通过形态学，解剖学和生态学的观察，结合一些种类的染色体和油体以及生物活性的研究，初步搞清了我国和其它亚洲国家疣鳞苔属的种类和分布。

Obsjective In order to provide scientific basis for steady utilization ,scientific exploit and the GAP planting by investigating the types and distribution of Labiatae plants,make more clear of its ecological environment and deposits amount.

目的：调查昆嵛山野生药用植物资源的种类、分布、生态环境和蕴藏量。为唇形科植物在昆嵛山地区的合理开发、持续利用、建立GAP基地提供依据。

The water extracts of the aboveground parts of 31 plants belonging to 13 families were used in the seed germination experiment of the major weed Ligularia sagitata and the herbage Elymus nutans in alpine and cold grassland in order to screen the plants that could inhibit Ligularia sagitata.

用13科31种植物地上部分的水浸液0.05g DWmL^(-1对高寒草场主要杂草箭叶橐吾和同域牧草垂穗披碱草进行种子萌发实验，旨在筛选能够抑制箭叶橐吾的植物种类。

I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.

在大学的三年的学习生活不仅给予我自身的充实，更重要的是磨练和培养了我较强的自觉能力和严谨，踏实的作风以及不怕困难的精神，对未来充满了信心！

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。