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
   solution temperature 在 园艺 分类中 的翻译结果: 查询用时:0.007秒
图标索引 在分类学科中查询
所有学科
园艺
金属学及金属工艺
有机化工
化学
材料科学
轻工业手工业
生物学
更多类别查询

图标索引 历史查询
 

solution temperature
相关语句
  营养液温度
    Results showed that solution temperature was higher in the daytime and lower in the night, while the dissolved oxygen content was in the opposite pattern.
    结果表明, 栽培床上营养液温度呈昼高夜低,溶氧量则呈夜高昼低变化,而浓度和pH变化不明显。
  液温
    The variation of solution temperature in the different growth period and the solution temperature and dissolved oxygen content in different sections of the bed observed in the tomato culture experiment were also discussed.
    通过番茄的栽培试验,简述了NFT系统中不同时期液温的变化、栽培床不同部位的液温和溶氧量的变化,表明栽培床具有较好的保温隔热性能。
短句来源
  “solution temperature”译为未确定词的双语例句
    Thermoelectric Cooling Technology Applied to Control Nurient Solution Temperature of Tomatoes Cultivated by DFT Hydroponics
    基于半导体制冷技术的番茄DFT营养液温控系统的应用研究
短句来源
    The experiment result is of great importance to guide the management of the nutrient solution temperature under NFT cultivated condition in strawberry.
    试验结果对草莓薄层水耕栽培的溶液管理有重要的指导意义
短句来源
    Based on the analysis of the fundamental principles of thermoelectric technology , a nutrient solution temperature control system used in tomato hydroponics was developed by applying the thermoelectric cooling technology.
    在分析研究热电制冷技术工作特点的基础上 ,利用热电制冷技术开发了番茄无土栽培营养液温度控制系统。
短句来源
查询“solution temperature”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
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  solution temperature
Moreover, the lower critical solution temperature (LCST) of the graft copolymer in aqueous solution was dependent on its grafting extent and concentration.
      
Copolymers of N,N-diethylacrylamide and N-acryloylphthalimide with a lower critical solution temperature (LCST) were synthesized by radical copolymerization.
      
Dynamic membranes were prepared from poly(N-isopropylacrylamide-co-heptadecyl vinyl ketone) having a lower critical solution temperature in an aqueous solution and being a micelle-forming surfactant.
      
The dependence of the critical concentration of the copolymer micellization on temperature was shown to have an extreme character, with a minimum at the lower critical solution temperature of the copolymer.
      
Other techniques for solving the above problem, namely, an increase in the temperature of the test solution temperature or the use of solvent extraction, bioaccumulation, and unusual analytical procedures are also considered.
      
更多          


Oxygen content of nutrient solution in NFT system for cucumber culture in glasshouse was measured on sunny days of May and June. 1990 in Hangzhou.Oxygen content was 8.67-8.85 mg·l~(-1) with a saturation of 90.3-98.2% at the inlet of NFT bed.and 7.58-9.10mg·l~(-1) with a saturation of 81.5-84.9% at the outlet.Oxygen content was negatively correlated with solution temperature (r=-0.831*).The lowest content of oxygen on solution was found when the solution temperature went up to the highest at...

Oxygen content of nutrient solution in NFT system for cucumber culture in glasshouse was measured on sunny days of May and June. 1990 in Hangzhou.Oxygen content was 8.67-8.85 mg·l~(-1) with a saturation of 90.3-98.2% at the inlet of NFT bed.and 7.58-9.10mg·l~(-1) with a saturation of 81.5-84.9% at the outlet.Oxygen content was negatively correlated with solution temperature (r=-0.831*).The lowest content of oxygen on solution was found when the solution temperature went up to the highest at 15:00 in sunny day indicating the highest exhausting of oxygen at this time.The oxygen content at same light intensity or solution temperature was lower during 15:00 to 21:00 than that during 6:00 to 22:00,while oxygen decreasing amount was the opposite.The oxygen content increased when water flowed through the unrplanted NFT bed.

1990年5、6月对杭州玻璃温室内NFT设施栽培黄瓜的营养液进行了溶氧量的测定。结果表明,营养液氧量以进液口一端为高18.67—8.85mg·1~(-1)),以排液口一端为低(7.58—8.10mg·1~(-1);溶氧饱和度分别为90.3—98.2%与81.5—84.9%。溶氧量与液温呈显著负相关(r=-0.831~*)。晴天15:00液温最高,溶氧量低,而进液口与排液口之间溶氧消减量最大。在相等的液温和光强时,下午和上半夜的溶氧消减量比上午的大,而溶氧量则相反。当水溶液流过不种植植物的NFT栽培床时,排液口溶氧量高于进液口,表现“富氧”现象。

The designing requirements and methods for tank ,solution supplying-device and culture bed of NFT system were fully described in this paper. The variation of solution temperature in the different growth period and the solution temperature and dissolved oxygen content in different sections of the bed observed in the tomato culture experiment were also discussed. The results showed that since the bed had a good property in heat preservation and thermal insulation,the solution temperature was...

The designing requirements and methods for tank ,solution supplying-device and culture bed of NFT system were fully described in this paper. The variation of solution temperature in the different growth period and the solution temperature and dissolved oxygen content in different sections of the bed observed in the tomato culture experiment were also discussed. The results showed that since the bed had a good property in heat preservation and thermal insulation,the solution temperature was relatively steady and suitable for growing tomato plants. The tomato yield in the section near the outlet of the bed was lower than that near the inlet while the bed was in long shape.

介绍了营养液膜(NFT)栽培设施的贮液池、供液装置、栽培床等的设计要求和方法。通过番茄的栽培试验,简述了NFT系统中不同时期液温的变化、栽培床不同部位的液温和溶氧量的变化,表明栽培床具有较好的保温隔热性能。营养液的液温相对稳定,可满足番茄值株的生长发育要求,当栽培床偏长时,靠近排液端的栽培床之产量明显低于供液端的栽培床。

Three kinds of treatments, including decreasing the temperature of nutrient solution, sheltering from sunlight in greenhouse and decreasing the consistency of nutrient solution, are adopted on Nutrient Film Technique cultivated condition in strawberry. The relationship between the differentiation of the first axillary flower bud and the strawberry output is studied, and three kinds of treatments are analysed. The experiment shows: With decreasing the temperature of nutrient solution and decreasing the temperature...

Three kinds of treatments, including decreasing the temperature of nutrient solution, sheltering from sunlight in greenhouse and decreasing the consistency of nutrient solution, are adopted on Nutrient Film Technique cultivated condition in strawberry. The relationship between the differentiation of the first axillary flower bud and the strawberry output is studied, and three kinds of treatments are analysed. The experiment shows: With decreasing the temperature of nutrient solution and decreasing the temperature of nutrient solution with sheltering from sunlight, the two treatments can stimulate the defferentiation of the first axillary flower bud for early maturation, shorten the interval of harvest, and increase the strawberry output. The differentiation of the first axillary flower bud and the strawberry output are hardly affected by decreasing the consistency of nutrient solution. The experiment result is of great importance to guide the management of the nutrient solution temperature under NFT cultivated condition in strawberry.

对草莓薄层水耕栽培进行了溶液冷却、温室遮光和溶液低浓度等3类处理,比较分析了3类处理与草莓第一次腋花芽分化和草莓产量的关系。结果表明,采用液冷和液冷+遮光两类处理对腋花芽分化有显著的促进作用,可缩短前期采果期的间隔时间,达到早熟、持续稳定高产的目的;溶液低浓度处理对腋花芽分化和产量无明显影响。试验结果对草莓薄层水耕栽培的溶液管理有重要的指导意义

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关solution temperature的内容
在知识搜索中查有关solution temperature的内容
在数字搜索中查有关solution temperature的内容
在概念知识元中查有关solution temperature的内容
在学术趋势中查有关solution temperature的内容
 
 

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