"soil temperature" 검색결과 1-20 / 564건

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  토양온도가 수수와 옥수수의 생육 및 건물축적에 미치는 영향 (Effect of soil temperature on the growth and dry matter accumulationof sorghum and corn)

  한국초지조사료학회 한흥전, 한민수, 김정갑

  논문 | 6페이지 | 4,000원 | 등록일 2016.04.01 | 수정일 2023.04.05

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  토질역학 시험, 투수계수

  time (t2)⑥ Measure the water temperature T⑦ Measure water content of soil after testomega (%)4. ... /sec) `k_T `: permeability coefficient atT```℃temperature (cm/sec)t`: time (sec)Q `: amount of water ... /sec)-temperature compensationk _{15} (cm/sec)=k _{T} {mu _{T}} over {mu _{`15}}(M_T : viscosity coefficient

  리포트 | 6페이지 | 2,500원 | 등록일 2020.11.23

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  유기공업화학 ppt 과제

  and steamer oil under no catalyst - In newly developed technologies, oils or residual oils with high ... to high temperature levels above 1400°C - The rf raw materials or reaction products should be very short ... drawbacks and is not currently in commercial operation The Kureha process, the leader of the new high-temperature

  리포트 | 16페이지 | 4,000원 | 등록일 2023.04.14

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  Supercritical Fluid (SF) 결과레포트

  If the temperature and pressure increase, a liquid state carbon dioxide becomes a gas. ... Supercritical fluid (SCF) is a state of a material present at a temperature and pressure higher than ... a critical temperature and critical pressure where a liquid and a gas are separated.What makes it different

  리포트 | 7페이지 | 2,000원 | 등록일 2022.07.12

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  (물화기실) 화공 및 고분자 기초 실험_Lab1 결과 레포트_Vapor pressure of a pure liquid

  To seal the experimental instruments, we carefully applied grease oil to each seam. ... So, when it reached a certain temperature, we lowered the pressure to find the pressure and temperature ... There was no clear criterion for exactly where it would start boiling, and finding that spot was not

  리포트 | 5페이지 | 2,000원 | 등록일 2023.01.20 | 수정일 2023.02.15

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  [Double Pipe Heat Exchanger Experiment] 결과레포트/성균관대학교

  , Height of coil and the thermom0 ... Height of coil and the thermometerThe height of coil which boils water and height of thermometer are ... So the temperature of hot fluid inlet is higher than the water tank's temperature.

  리포트 | 6페이지 | 3,000원 | 등록일 2021.06.15 | 수정일 2022.04.26

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  최적의 에어프라이어 설계에 관한 열유동해석 (영어 발표 cfd ppt 자료 및 레포트)

  that can have an optimal temperature distribution with several conditions, so conduction/convection/ ... - Device that cooks food using air, not oil- The air from the fan descends along the side and then rises ... up through bottom surface - Our goal is to find the most effective modelOur goal is to find a model

  리포트 | 35페이지 | 7,000원 | 등록일 2023.02.10

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  (A+)성균관대학교 기계공학부 - 열유체공학설계실습 Refrigeration

  oil solubility: Oil can dissolve in some refrigerants or some refrigerants in the oil. ... source and sink temperatures.2) All reversible refrigeration cycles operates between the same source ... A system must be designed with the oil solubility characteristics in mind.- Low water solubility: Water

  리포트 | 17페이지 | 2,000원 | 등록일 2020.12.26

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  석유화학공학(충남대)

  ↓high temperature&pressureliquid hydrocarbonsorganic materials ↓thermal ... concentrated oil reserves in the Middle East Limited capacity of oil reserves → risk of depletion ... transformationpetroleum in sediments

  시험자료 | 26페이지 | 5,000원 | 등록일 2023.03.02

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  [영어에세이] 기후변화와 환경 파괴 - Climate Change and Environmental Destruction

  can lead to the loss of biodiversity, soil erosion, and water pollution. ... The burning of fossil fuels such as coal and oil is the primary source of these emissions, as well as ... This includes activities such as deforestatcluding loss of biodiversity, soil erosion, and water pollution.III

  리포트 | 3페이지 | 1,000원 | 등록일 2023.03.14

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  바이오에너지에 관한 모든 자료를 논문식으로 정리해놓았습니다.

  in a short period of time, friction heat can cause high temperature If you're really using "low-temperature ... The remaining oil is used as cooking oil.In the solvent spill, 99 percent of the oil can be extracted ... heat, are applied and oil is squeezed.

  리포트 | 42페이지 | 2,000원 | 등록일 2020.07.27

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  토질역학 체분석 시험

  Make dried soieterT' = Water temperature before heatingT = Water temperature after heating and coolingWater ... an effect on stability(4) Our soil sample's specific gravity of soil partice is 2.66 (When degree is ... Introduction1) Specific gravity of soil is average value of soil particle that have a variety of size

  리포트 | 16페이지 | 3,000원 | 등록일 2020.12.04 | 수정일 2020.12.08

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  SUPERCRITICAL FLUIDS 예비레포트, scf

  , spices, fish oil, and biophysic substances (DHA, EPA) in fish oil and soil), CH4, C2H6Why use carbon ... temperature is expressed in grams of the mass.the solubility of temperature and matter1) As the temperature ... 1) Low threshold near room temperature: Unlike other supercritical fluids, it has a low threshold (temperature

  리포트 | 4페이지 | 1,000원 | 등록일 2019.08.07

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  분자요리 관련 조사자료-식품생화학

  temperature to prevent food poisoning.2) Molecular cooking can be improved by treating it with oil and ... To prevent food poisoning by the sous-vide recipe, temperature control of 50°C or higher is required ... and temperature of the center of the material (core temperature) must be accurately checked.

  리포트 | 4페이지 | 2,500원 | 등록일 2023.02.28 | 수정일 2023.05.07

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  토질시험 최종레포트

  mass (W _{b}): pycnometer + water + soil sampleg151.06171.61193.31temperature of water (T)℃302525Water ... Procedure1) Prepare soil sample(1) Dry the soil on open air by sun light (about 15kg)(2) Make the soil ... pycnometer(W _{f})g49.2645.2438.58Weight of pycnometer filled with water (W _{a})g135.79155.81177.06Temperature

  리포트 | 40페이지 | 3,000원 | 등록일 2020.12.04 | 수정일 2021.06.15

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  환경미생물학

  are mesophilic (include common soil bacteria and bacteria live in or on the body)3. ... growth temperature:1. ... Thermophiles : heat-loving bacteriaoptimum growth temperature (45C and 70C)comonly found in hot springs

  리포트 | 3페이지 | 1,000원 | 등록일 2022.12.15

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  고려시대 도자기 제작법(영어발표자료)

  -kiln: to make fire connected, made slanted kiln( 등요 kiln) -so made temperature maintained 1200~1300 ... engraving 2.Apply white soil 3.Scratch white soil 4.2 nd pattern engraving 5.Apply Red soil 6.Scratch ... Red soil 7.Firing 8.Glaze and Fire againFinely chop the soil and shape it into pattern 2.

  리포트 | 18페이지 | 1,000원 | 등록일 2020.12.04

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  토양오염물질의 정화기술과 사례

  adsorbed in the soil. ... to restore and regenerate contaminated soil, and the global market for contaminated soil is expanding ... 고찰The purification technique of soil pollutants seems to be important how to desorbate the contaminants

  리포트 | 10페이지 | 3,500원 | 등록일 2021.01.07 | 수정일 2024.03.17

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  유기화학공업실험 초산에틸의 합성 결과보고서

  And then the oil bath temperature of 140 ℃ oil separatory funnel, when it comes to open the valve a little ... the first distillation, condensation temperature at 42 ℃, the highest temperature was 68 ℃. ... 합성된 액체는 초산에틸 이외의 다른 물질도 합성된 것으로 판단하였다.AbstractIn this study, using sulfuric acid as a catalyst by the

  리포트 | 10페이지 | 2,000원 | 등록일 2024.05.01

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  매작과 영어 레시피

  Then it will be a smooth surface.-Note the temperature of frying oil. ... Heat the frying oil to 160∑C and fry No. 7.9. Take out them and soak them in syrup(No. 4).10. ... Mae-jak-gwaIngredients Soft flour 4 cups(440g), Salt 1 ts, Ginger juice 1/3 cup,Ground pine nuts 1 TBS, frying oil

  리포트 | 1페이지 | 1,000원 | 등록일 2020.07.22

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