助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   [ purpose ] 的翻译结果: 查询用时:0.378秒
图标索引 分词
purpose
图标索引 历史查询
 

以下是整句翻译结果,是否逐词翻译

相关语句
  相似匹配句对
    Purpose:
    研究目的:
短句来源
    [Purpose]
    【研究目的】
短句来源
查询“[ purpose ]”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The main purpose of this paper is, after making some necessary preliminaries on the theory ot linear differential operators in one real variable, to obtain the explicit condition that such an operator of any order be a Hermitean operator, and as application of the result point out various quantum-mechanical instances.

本文先论一实变数之线形微分演素(operator之若干性质,主旨在寻求Hermite演素之条件,并举出量子力学中之各种例证。

This report summarizes observations made on the performances of forty introduced guava seedling trees planted on the grounds of Fukien Agricultural College since the Spring of 1959. The seeds were received on December 10, 1947 from Dr. I. J. Condit, Citrus Experiment Station, Riverside, California, U. S. A. Among this collection of guava seedlings, four outstanding ones were selected for continued studies. These include: Fukien Agricul- tural College No. 3, for canning purposes, and Fukien Agricultural...

This report summarizes observations made on the performances of forty introduced guava seedling trees planted on the grounds of Fukien Agricultural College since the Spring of 1959. The seeds were received on December 10, 1947 from Dr. I. J. Condit, Citrus Experiment Station, Riverside, California, U. S. A. Among this collection of guava seedlings, four outstanding ones were selected for continued studies. These include: Fukien Agricul- tural College No. 3, for canning purposes, and Fukien Agricultural College No. 9, No. 32 and No. 26 all for fresh fruits. Propagation was done readily by layering rootparts. Chinese air-layering using sphagnum moss as a rooting medium was also employed with success.

本文是作者等三年来将美洲番石榴引种在福州试栽情况以及果实性状的报告。文中指出四株实生树即福农3号、福农9号、福农32号及福农36号等较为优良。福农3号适合为食品加工之用,其佘三号均适合为鲜果之用。

1. Each spieces of plant possesses a particular kind of pollen grain, therefore the morphological characters of pollen grains may be used for the identification of the botanical origin of certain crude drugs. 2. 46 kinds of Chinese drugs included in the Pen-tsao have been examined for their pollen grains. Full descriptions of the pollen grains found in these drugs are given together with an analytic key and 31 figures. 3. The pollen grain was first observed under microscope in dry form to see its side view,...

1. Each spieces of plant possesses a particular kind of pollen grain, therefore the morphological characters of pollen grains may be used for the identification of the botanical origin of certain crude drugs. 2. 46 kinds of Chinese drugs included in the Pen-tsao have been examined for their pollen grains. Full descriptions of the pollen grains found in these drugs are given together with an analytic key and 31 figures. 3. The pollen grain was first observed under microscope in dry form to see its side view, and then put into solution to absorb moisture and swell up to spherical form for the purpose of observing its polar view.

(1)每种植物的花粉,各有特殊的形状,因此花粉的形态特徵对於鉴定中药,尤其粉末生药的原植物有很大帮助。(2)本文叙述46种中药的花粉,除作形态的描述外,并编一分析检索表,另附三图版共31图。(3)本文所述花粉的形态,包括乾燥的侧面形,及吸湿膨胀後所现的极面形。本文曾由楼之岑教授提出宝贵意见,附图为刘安佑同志所绘特此致谢。

 
<< 更多相关文摘    

 


 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社