英汉例句

• to rotate, fallow, soil disinfection and select succession cropping-ensuring and pest-resistance species, soilless culture etc.

  轮作、休閑、土壤消毒、选种耐连作或抗病虫品种、无土栽培等。

• this paper also discussed the outlook of organic soilless culture and how to scientifically apply fertilizers.

  对有机基质栽培的前景及进行和科学施肥等进行了讨论。

• effects of growth and photosynthesis characteristics of eggplant seedlings were studied in eco-organic type soilless culture and soil culture.

  以茄子幼苗为试材，研究了有机生态型无土栽培和土壤栽培对茄子幼苗生长及叶片光合特性的影响。

• the results of investigation and analysis implied that the major target of soilless culture study conducted in china were fruits, vegetables, flowers and ornamental plants as well.

  结果表明，我国无土栽培的研究对象主要集中于果蔬、花卉及观赏绿化植物；

• the development orientation of soilless culture of china was analyzed based on studying the existing data and conducting investigation.

  通过搜集大量的文献资料及调查研究，论述了我国无土栽培的发展状况，分析了我国无土栽培发展的方向。

• this thesis is divided into six parts to introduce advantage and practice of soilless culture technology. it analyses the development tendency and problems existing in soilless culture.

  从六个方面阐述了无土栽培技术的优越性和实用性，讨论了无土栽培的发展趋势和目前存在的问题。

• what measures should be taken while vegetables are planted in soilless culture during hot summer in tropic or subtropic areas such as in guangdong province?

  你认为在广东等热带、热带地区炎热的夏季进行无土栽培蔬菜生产，可能要采取什么措施？ 收藏。

• in our country the soilless culture technology starts recently, so it is in underway and experimental phrase now.

  我国的无土栽培技术起步较晚，目前尚处在引进消化和实验研究阶段。

• applied method and effect of eco organic type soilless culture techniques were studied in the long season greenhouse tomato.

  比较系统地研究了有机生态型无土栽培技术在温室长季节番茄生产中的应用方法和效果。

• from the analysis of different culture substrate on appreciating characters and nutrient feature of begonia semperflorens, the medium m2 is the best material for soilless culture .

  通过对四季秋海棠的观赏特性和营养特性分析，在进行四季秋海棠无土基质培时，m2是一种比较优良的基质。

• micro-spray irrigation and soilless culture are the advanced techniques of irrigation and cultivation developed in recent dozens of years.

  微喷灌和无土栽培技术是近几十年发展起来的灌溉和栽培作物的先进技术。

• in this paper, the characters of soilless culture and the advances of the greenhouse nutrition solution supplying system were discussed.

  营养液是无土栽培技术的关键，能否为植物提供一种比例协调、浓度适量的营养液，是栽培成功的主要因素。

• eco - organic type soilless culture technology is the best method of culturing vegetables and flowers, getting non - harmful product.

  有机生态型无土栽培技术是培育蔬菜和花卉等获得无公害产品的最佳途径；

• reed residue substrate, a new organic substrate made from solid wastes of paper-mill, was developed and extended in east china as peat alternative for soilless culture and nursery production.

  以造纸废弃芦苇末再生合成的芦苇末基质是正在华东地区推广以替代草炭的本土化有机基质。

• according to the experiment, the seedling stage of soilless culture is noticeably superior to that of control group(p0.01) using chili seeds germinated with 20% biogas fluid.

  实验结果表明，用2 0 %沼液发芽的种子移栽后（采用无土栽培） ，苗期生长显着优于对照（p0.0 1 ）。

• it is new technique of soilless culture technology that eco - organic type soilless culture technology recently in china.

  有机生态型无土栽培技术是我国近年来研发的一项无土栽培新技术。

• although soilless culture of muskmelon is potentially profitable, the problems of o2 deficiency and o2 consumed rapidly limited its large area application.

  网纹甜瓜无土栽培效益高，但存在根系耗氧快、易缺氧等问题，制约了网纹甜瓜的大面积种植。

• the prospect, direction and problem of researches on utilizing microorganism in soilless culture were discussed as well.

  本文还提出了基质微生物研究的方向和存在的问题，并就基质微生物研究利用的前景进行了展望。