free radical是什么意思

网络释义

用法例句

High light stress in plants and the metabolism of free radical-review;

植物高光胁迫与自由基代谢研究进展

The use of the foreign advanced soil modifying technology and the flexible protective technology efficiently solves the difficulties of the vegetation building and planting in the deep water harbor, and tries to find out the new way for the ecological recovery of the marine isl.

洋山深水港位于小洋山岛屿,台风、暴雨、盐雾、盐碱土壤、淡水资源缺乏等因素是影响深水港区生态恢复的难题,经过采用国外先进的土壤改良技术及柔性防护技术,有效地解决了深水港区植被建植难题,为海洋岛屿的生态恢复摸索出了新的途径。

Through making a survey on planting design of water system in west Taiyuan,we analyzed the situation of planting design,shed light on the gardening art,and pointed out the development direction of ecological gardens design.

通过对城西水系植物种植的调查,分析其种植设计的情况,进一步了解太原市城西水系的造园艺术,指出了生态园林设计的发展方向,为今后园林规划设计工作奠定基础。

On the base of studying a great lot of reference and investigating many cities in China, the thesis induced the methods of plant design in the west landscape and analyzed the possibility and ways of use them in our country for reference.

本文在资料研究和国内调查基础上，对西方园林中植物配植方法进行归纳和总结，探讨其可借鉴之处。

The purpose of this research lies in developing a dental implant system.

本研究之目的在于发展一套植牙系统,首先,收集有关植牙系统产品的习知技术相关文献与专利,并作分析比较,接著将植体与支台齿本体结构及材质特性作分析研究,再进行植牙植体与支台齿的设计与制作;最后,将完成的植体进行各式破坏测试,包括紧配扭力检测、侧向破坏测试以及抗压检测,并利用光学显微镜观察植体本身的破坏面,以求得适当的测试数据,做为后续改良设计之参考。

flock dot, flock-dotting

植绒点子,植绒花纹

of or relating to plants or botany.

属于、关于植物或植物学。

flowering plant

能开花的植物，显花植物

widely cultivated hybrid poker plant.

广泛种植的杂种植物。

any of various flowers of plants of the genus Dianthus cultivated for their fragrant flowers.

芳香型石竹属种植植物。

The propagation of animals or plants.

动物的饲养，植物的培植

(botany) of or relating to a plant that reproduces by apomixis.

（植物学）单性繁殖植物的。

To cultivate(land or plants).

栽种培植（植物），整治（土地）

a flowering plant

开花植物【植】贴梗海棠

The science or study of plants.

植物学研究植物的科学

fossil botany

古植物学, 植物化石学

vegetation transcent

植被样条, 植被横切面

Some plants do not transplant well.

有些植物不宜移植。

The grower warrants these plants(to be)free from disease.

种植主保证这些植物无

Technetium[99mTc] Phytate

锝[99mTc]植酸盐

Swedish turnip

【植】(瑞典)芜菁

willow herb

【植】(北美)柳栎

a slow [fast, quick] grower

晚 [早] 熟植物